Repair and Diagnosis (Single Page)
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Quick Lookups
Electrical Component Locations
Fluids
Technical Bulletins
Tire Fitment
Wiring Diagrams
- Accessories & Equipment
- Anti-Theft Systems
- Cruise Control Systems
- Description & Operation
- Adjustments
- Testing
- Notes
- Cruise Control Model-To-Diagnostic Chart Menu
- Chart No. 1: Cruise Switch Short (Test A)
- Chart No. 1: Power Circuit Open (Test B)
- Chart No. 1: Brake Circuit Open (Test C)
- Chart No. 1: Vent Circuit Open (Test D)
- Chart No. 1: Vacuum Circuit Open (Test E)
- Chart No. 1: SPS Circuit Open (Test F)
- Chart No. 1: SC Circuit Open (Test G)
- Chart No. 1: Vacuum Circuit Short (Test H)
- Chart No. 1: R/A Circuit Open (Test I)
- Chart No. 1: Vent Circuit Short (Test J)
- Chart No. 1: VSS Circuit Open (Test K)
- Chart No. 1: VSS Circuit Short (Test L)
- Chart No. 1: Vacuum System (Test M)
- Chart No. 1: SPS Circuit Short (Test N)
- Chart No. 1: SPS Short (Test O)
- Chart No. 1: Cruise Control Module (Test P)
- Chart No. 2: Cruise Switch Short (Test A)
- Chart No. 2: Power Circuit Open (Test B)
- Chart No. 2: Brake Circuit Open (Test C)
- Chart No. 2: Vent Circuit Open (Test D)
- Chart No. 2: Vacuum Circuit Open (Test E)
- Chart No. 2: SPS Circuit Open (Test F)
- Chart No. 2: SC Circuit Open (Test G)
- Chart No. 2: Vacuum Circuit Short (Test H)
- Chart No. 2: R/A Circuit Open (Test I)
- Chart No. 2: Vent Circuit Short (Test J)
- Chart No. 2: VSS Circuit Open (Test K)
- Chart No. 2: VSS Circuit Short (Test L)
- Chart No. 2: Vacuum System Test (Test M)
- Chart No. 2: SPS Circuit Short (Test N)
- Chart No. 2: Cruise Control Module (Test O)
- Chart No. 3: Cruise Control Diagnosis & Testing
- Chart No. 4: Cruise Control Diagnosis & Testing
- Isolation Test
- Trouble Shooting
- Wiring Diagrams
- Gauges & Instrument Panels
- Instrument Panel - Electronic
- Description & Operation
- Testing
- Notes
- Preliminary Inspection
- Test A (Audio Alarm Module)
- Test B (Key In Ignition Input)
- Test C (Safety Belt Input)
- Test D (Fasten Belt Indicator Light)
- Test E (Lights-On Input)
- Instrument Cluster PINOUT Test
- Display Switch Assembly Test
- Tachometer Non-Operational
- Fuel Display Always Empty
- Fuel Display Always Full
- Fuel Display Inaccurate
- Oil Pressure Display Too Low
- Oil Pressure Display Too High
- Oil Pressure Display Inaccurate
- Temperature Display Always Hot
- Temperature Display Always Cold
- Temperature Display Inaccurate
- Tailgate Ajar Indicator Always On
- Tailgate Ajar Indicator Inoperative
- Tailgate Ajar Bulb Socket Test
- Low Coolant Indicator Always On
- Low Coolant Indicator Inoperative
- Low Coolant Module Test
- Removal & Installation
- Wiring Diagrams
- Instrument Panel - Standard
- Description & Operation
- Testing
- Notes
- Electronic Speedometer
- Vehicle Speed Sensor
- Indicator Warning Lights
- Fuel Gauge Always Reads Full
- Fuel Gauge Always Reads Empty
- Fuel Gauge Inaccurate
- Oil Pressure Gauge Always Reads Low
- Oil Pressure Gauge Always Reads High
- Oil Pressure Gauge Inaccurate
- Temperature Gauge Always Reads Hot
- Temperature Gauge Always Reads Cold
- Temperature Gauge Inaccurate
- Instrument Cluster PINOUT Test
- Removal & Installation
- Wiring Diagrams
- Instrument Panel - Electronic
- Heated Glass/Defoggers
- Infotainment
- Seats - Power
- Description & Operation
- Adjustments
- Trouble Shooting
- Mechanical
- Jerky Horizontal Operation
- Horizontal Chuck or Looseness
- One Adjuster Will Not Operate Horizontally
- One Adjuster Will Not Operate Vertically
- Both Adjusters Will Not Operate Horizontally And/Or Vertically
- Vertical Chuck or Looseness
- Power Seat Back Motor Operates, But Seat Back Does Not Move
- Power Seat Back Operation Jerky
- Electrical
- Mechanical
- Removal & Installation
- Wiring Diagrams
- Steering Column Switches
- Window Motors & Regulators
- Wiper/Washer Systems
- Body & Frame
- Door Locks
- Seats - Power
- Description & Operation
- Adjustments
- Trouble Shooting
- Mechanical
- Jerky Horizontal Operation
- Horizontal Chuck or Looseness
- One Adjuster Will Not Operate Horizontally
- One Adjuster Will Not Operate Vertically
- Both Adjusters Will Not Operate Horizontally And/Or Vertically
- Vertical Chuck or Looseness
- Power Seat Back Motor Operates, But Seat Back Does Not Move
- Power Seat Back Operation Jerky
- Electrical
- Mechanical
- Removal & Installation
- Wiring Diagrams
- Sun Roof/T-Top/Convertible Top
- Power Windows
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System - STE
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Trouble Shooting Charts
- Notes
- Chart A-1 - Ignition Enable Circuit
- Charts A-2 Through A-4 - Main Relay Circuit
- Charts A-5 & A-6 - EBCM Loop Circuit
- Charts A-7 Through A-16 - Wheel Sensor Circuits
- Charts A-17 & A-18 - Valve Block & Main Valve Circuits
- Charts A-19 & A-20 - "Anti-Lock" Light Circuit
- Charts B Through B-5 - Pump/Motor & "Brake" Light Circuit
- Charts C Through C-4 - Wheel Sensor Output
- Test D - Solenoid Valve Operation
- Test E - "Anti-Lock" Light Inoperative
- Test F - Intermittent "Anti-Lock" Light While Driving
- Chart G - Low Or Spongy Pedal
- Removal & Installation
- Wiring Diagrams
- Anti-Lock Brake System - STE
- Mechanical - Hydraulic
- Brake System Bleeding
- Disc & Drum
- Precautions
- Description
- Bleeding
- Adjustments
- Servicing
- Cleaning & Inspection
- Removal & Installation
- Overhaul
- Torque Specifications
- Disc & Drum Brake Specifications
- Traction Control
- Anti-Lock Brake System - STE
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Trouble Shooting Charts
- Notes
- Chart A-1 - Ignition Enable Circuit
- Charts A-2 Through A-4 - Main Relay Circuit
- Charts A-5 & A-6 - EBCM Loop Circuit
- Charts A-7 Through A-16 - Wheel Sensor Circuits
- Charts A-17 & A-18 - Valve Block & Main Valve Circuits
- Charts A-19 & A-20 - "Anti-Lock" Light Circuit
- Charts B Through B-5 - Pump/Motor & "Brake" Light Circuit
- Charts C Through C-4 - Wheel Sensor Output
- Test D - Solenoid Valve Operation
- Test E - "Anti-Lock" Light Inoperative
- Test F - Intermittent "Anti-Lock" Light While Driving
- Chart G - Low Or Spongy Pedal
- Removal & Installation
- Wiring Diagrams
- Anti-Lock Brake System - STE
- Anti-Lock Brakes
- Drivelines & Axles
- Axle Shafts
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electrical
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Instrument Panel - Electronic
- Description & Operation
- Testing
- Notes
- Preliminary Inspection
- Test A (Audio Alarm Module)
- Test B (Key In Ignition Input)
- Test C (Safety Belt Input)
- Test D (Fasten Belt Indicator Light)
- Test E (Lights-On Input)
- Instrument Cluster PINOUT Test
- Display Switch Assembly Test
- Tachometer Non-Operational
- Fuel Display Always Empty
- Fuel Display Always Full
- Fuel Display Inaccurate
- Oil Pressure Display Too Low
- Oil Pressure Display Too High
- Oil Pressure Display Inaccurate
- Temperature Display Always Hot
- Temperature Display Always Cold
- Temperature Display Inaccurate
- Tailgate Ajar Indicator Always On
- Tailgate Ajar Indicator Inoperative
- Tailgate Ajar Bulb Socket Test
- Low Coolant Indicator Always On
- Low Coolant Indicator Inoperative
- Low Coolant Module Test
- Removal & Installation
- Wiring Diagrams
- Instrument Panel - Standard
- Description & Operation
- Testing
- Notes
- Electronic Speedometer
- Vehicle Speed Sensor
- Indicator Warning Lights
- Fuel Gauge Always Reads Full
- Fuel Gauge Always Reads Empty
- Fuel Gauge Inaccurate
- Oil Pressure Gauge Always Reads Low
- Oil Pressure Gauge Always Reads High
- Oil Pressure Gauge Inaccurate
- Temperature Gauge Always Reads Hot
- Temperature Gauge Always Reads Cold
- Temperature Gauge Inaccurate
- Instrument Cluster PINOUT Test
- Removal & Installation
- Wiring Diagrams
- Instrument Panel - Electronic
- Starter
- Wiring Diagrams
- Engine Mechanical
- Accessory Drive Belts
- Drive Belt Routing
- Description
- Inspection
- Serpentine Belt Routing
- Serpentine Belt Alignment
- Serpentine Belt TENSIONER Indicators
- Serpentine Belt Routing (2.0L)
- Serpentine Belt Routing (2.3L)
- Serpentine Belt Routing (2.5L)
- Serpentine Belt Routing (2.8L)
- SERPENTINE BELT ROUTING (2.8L Camaro/Firebird)
- Serpentine Belt Routing (3.8L)
- Serpentine Belt Routing (4.5L)
- Serpentine Belt Routing (5.0L & 5.7L)
- SERPENTINE BELT ROUTING (5.7L Corvette)
- Drive Belt Routing
- Auxiliary Emission Control Systems
- Emission Control System Visual Inspection Procedures - General Information
- * Please Read This First *
- Emission Control Labels
- Emission Control Visual Inspection
- Notes
- Positive Crankcase Ventilation (PCV)
- Thermostatic Air Cleaner (TAC)
- Fuel Evaporative System (EVAP)
- Catalytic Converters
- Fill Pipe RESTRICTOR (Fr)
- Exhaust Gas RECIRCULATION (EGR) System
- Spark Controls (SPK)
- Air Injection System (AIS)
- Oxygen Sensor (O2)
- Computerized Engine Controls (CEC)
- Early Fuel Evaporation (EFE)
- Emission Maintenance Reminder Light (EMR) (If Equipped)
- Malfunction Indicator Light (Mil)
- Emission Control System Visual Inspection Procedures - General Information
- Engine Cooling Fan
- Application
- Description
- Operation
- Trouble Shooting Charts
- Chart C-12, Engine Cooling Fan 2.5L
- Chart C-10, A/C Clutch Control 2.5L
- Chart C-1E, Power Steering Pressure Switch (PSPS) Check 2.5L - VIN R & U
- Chart C-12, Engine Cooling Fan 2.8L - VIN W
- Chart C-12A, Cooling Fan Check Functional Check 3.3L - VIN N
- Chart C-12B, Cooling Fan Check No Cooling Fan(S) 3.3L - VIN N
- Chart C-12C, Cooling Fan Check Cooling Fan(S) On At All Times 3.3L - VIN N
- Chart C-10, A/C Clutch Control 3.3L - VIN N
- Chart CE3-A, (Code 46) Power Steering Pressure Switch Check 3.3L - VIN N
- Wiring Diagrams
- Cooling System (Mechanical)
- Cooling System Specifications
- Drive Belt Routing
- Description
- Inspection
- Serpentine Belt Routing
- Serpentine Belt Alignment
- Serpentine Belt TENSIONER Indicators
- Serpentine Belt Routing (2.0L)
- Serpentine Belt Routing (2.3L)
- Serpentine Belt Routing (2.5L)
- Serpentine Belt Routing (2.8L)
- SERPENTINE BELT ROUTING (2.8L Camaro/Firebird)
- Serpentine Belt Routing (3.8L)
- Serpentine Belt Routing (4.5L)
- Serpentine Belt Routing (5.0L & 5.7L)
- SERPENTINE BELT ROUTING (5.7L Corvette)
- Engine Cooling System
- Mechanical
- 2.5L 4-CYL - VINS [R,U]
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Engine
- Intake Manifold
- Exhaust Manifold
- Cylinder Head
- Front Timing Case Cover
- Front Crankshaft Seal
- Rear Crankshaft Seal
- Push Rod Side Cover
- Rocker Arms & Push Rods
- Hydraulic Valve Lifters
- Crankshaft Force Balancer Assembly
- Water Pump
- Oil Pan
- Cylinder Head Overhaul
- Valve Seats
- Valve Guides
- Seat Correction Angles
- Valve Train
- Valve Stem Oil Seals
- Camshaft
- Piston Ring Installation
- Piston & Rod Assembly
- Overhaul
- Lubrication
- Torque Specifications
- Engine Specifications
- 2.8L V6 - VINS [S,W]
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Engine (2.8L VIN W)
- Engine (2.8L VIN S)
- Intake Manifold (2.8L VIN S)
- Intake Manifold (2.8L VIN W)
- Exhaust Manifold (VIN S)
- Exhaust Manifold (VIN W)
- Camshaft
- Cylinder Head
- Timing Chain & Sprockets
- Front Timing Case Cover (VIN S)
- Front Timing Case Cover (VIN W)
- Front Crankshaft Seal
- Rear Crankshaft Seal
- Valve Lifters
- Water Pump (VIN S)
- Water Pump (VIN W)
- Oil Pan (VIN W)
- Oil Pan (VIN S)
- Cylinder Head Overhaul
- Valve Seats
- Valve Guides
- Seat Correction Angles
- Valve Train Servicing
- Valve Spring Installed Height
- Valve Stem Oil Seals
- Piston Ring Installation
- Piston & Rod Assembly
- Fitting Pistons (2.8L VIN S)
- Fitting Pistons (VIN W)
- Valve Lifter Bores
- Crankshaft & Bearings (VIN S)
- Crankshaft & Bearings (VIN W)
- Crankshaft Flange RUNOUT (VIN W)
- Cylinder Block Inspection
- Lubrication
- Torque Specifications
- Engine Specifications
- 3.1L V6 - VIN [T]
- Engine Identification
- Trouble Shooting
- Removal & Installation
- Engine
- Intake Manifold
- Exhaust Manifold
- Camshaft
- Cylinder Head
- Timing Chain & Sprockets
- Valve Arrangement
- Front Timing Case Cover
- Front Crankshaft Seal
- Rear Crankshaft Seal
- Valve Lifters
- Water Pump
- Oil Pan
- Cylinder Head Servicing
- Valve Seats
- Valve Guides
- Seat Correction Angles
- Valve Train
- Valve Stem Oil Seals
- Piston Ring Installation
- Piston & Rod Assembly
- Fitting Pistons
- Valve Lifter Bores
- Crankshaft & Bearings
- Crankshaft Flange RUNOUT
- Cylinder Block Inspection
- Lubrication
- Torque Specifications
- Engine Specifications
- Engine Oil Pan Removal
- Engine Removal
- 2.5L 4-CYL - VINS [R,U]
- Starter
- Accessory Drive Belts
- Engine Performance
- Adjustment
- Tune-Up - 2.5L/151" Gas TBI In-Line VIN [R]
- Engine Identification
- Notes & Precautions
- Air Induction/Idle Control System
- Computerized Engine Control System
- Diagnostic Circuit Check (Start Diag. Here)
- Diagnostic Trouble Code Identification/Availability
- A-Chart Identification/Availability
- B-Chart Identification/Availability
- C-Chart Identification/Availability
- Scan Data - Typical Data Values
- Engine-Related Component Locations
- ECM/Pcm Wiring Diagram(S)
- ECM/Pcm Terminal End Views/Normal Voltages
- Throttle Position Sensor (TPS) Check/Adjust
- Emission Control System
- Engine Mechanical System
- Fuel System
- Ignition System
- Alternator, Battery
- Tune-Up - 4-CYL
- Tune-Up - V6
- Identification
- Engine Compression
- Valve Clearance
- Valve Arrangement
- Ignition System
- Ignition Timing
- Pick-Up Coil Test
- Ignition Coil Test
- Spark Plug Type
- Spark Plug Installation
- High Tension Wire Resistance Test
- Fuel Injection
- Fuel System Pressure
- Hot (Slow) Idle Rpm
- Idle Air Control Valve
- Minimum Idle Speed
- Idle Air Control (IAC) Valve Reset
- Throttle Position Sensor Adjustment
- General Servicing
- Service Interval Message Reset
- Replacement Intervals
- Belt Tension Adjustment
- Cooling System Capacities
- Engine Oil Capacities
- Transmission Capacities
- Tune-Up - 2.5L/151" Gas TBI In-Line VIN [R]
- Application
- Emissions
- EGR Function Testing - General Motors Cars
- Emission Applications
- Emission Control Abbreviations
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Ignition System - Direct Ignition System (Dis)
- Remove, Overhaul & Install
- CCC Components Removal & Installation
- Removal & Installation
- Notes
- ECM/Mem-Cal - 1986-91 Models With Mem-Cal
- Programmable Read Only Memory (Prom)
- Calpac
- Mem-Cal
- Oxygen (O2) Sensor
- Camshaft Position Sensor ("A", "C", "E" & "H" Bodies - VIN "B" & 3)
- Crankshaft Position Sensor ("A", "C", "E", "H" & "H" Bodies - VIN "B", "E" & "L")
- All Other Sensors, Solenoids & Switches
- Fuel Pump ("F" Body)
- Fuel Tank ("F" Body)
- Fuel Pump ("Y" Body)
- Fuel Tank ("Y" Body)
- Removal & Installation
- CCC Components Removal & Installation
- Specifications
- System
- 2.0L(K)/2.5L Tests W/Codes
- Diagnosis & Testing
- Description
- Notes
- Diagnostic System Operation
- "Hard Failures"
- "Intermittent Failures"
- Basic Diagnostic Procedure
- Entering Or Exiting Diagnostic Mode (Non-Scan)
- Reading Trouble Codes
- Trouble Code Determination (Hard Or Intermittent)
- Clearing Trouble Codes
- Diagnostic Materials
- Diagnostic Charts
- Field Service Mode Check (Fuel Injected Models)
- Special Tools (Diagnostic)
- Scan Tester Usage
- Scan Tester - Test Data Parameters
- Diagnostic Circuit Check
- Chart A1 - No "SES" Light
- Chart A2 - No Code 12, "SES" Light Always On
- Chart A3 - Engine Cranks But Won't Run (2.0L VIN K) (1 Of 2)
- Chart A3 - Engine Cranks But Won't Run (2.0L VIN K) (2 Of 2)
- Chart A3 - Cranks But Won't Run (2.5L A & N Body)
- Chart A3 - Cranks But Won't Run (2.5L A & N Body) (Continued)
- Chart A5 - Fuel Pump Relay (2.0L)
- Chart A5 - Fuel Pump Relay (2.5L A Body)
- Chart A5 - Fuel Pump Relay (2.5L N Body)
- Chart A7 - Fuel System Diagnosis
- Chart B1 - Restricted Exhaust System Check
- Code 13 - Open Oxygen Sensor Circuit
- Code 14 - Coolant Sensor Signal Voltage Low
- Code 15 - Coolant Sensor Signal Voltage High
- Code 21 - TPS Signal Voltage High
- Code 22 - TPS Signal Voltage Low
- Code 23 - Mat Sensor Temperature Low
- Code 24, Vehicle Speed Sensor (VSS) A, J & N Bodies (With Pm Generator)
- Code 25 - Mat Sensor Temperature High
- Code 32 - EGR System Error 2.0L (VIN K) & 2.5L A Body
- Code 33 - Map Sensor Signal Voltage High
- Code 34 - Map Sensor Signal Voltage Low
- Code 35 - Idle Speed Error (2.5L A, N Body)
- Code 42 - Electronic Spark Timing (Est) 2.0L (VIN K)
- Code 42 - Electronic Spark Timing (Est) (2.5L A, N Body)
- Code 44 - Lean Exhaust Indication
- Code 45 - Rich Exhaust Indication
- Code 51 - Faulty Prom
- Code 53 - System OVERVOLTAGE
- Chart C1A - Park/Neutral Switch
- Chart C1D - Map Output Check
- Chart C1E - Power Steering Pressure Switch (PSPS)
- Chart C2C - Idle Air Control Check
- Chart C4C - Ignition System Check 2.0L (VIN K)
- Chart C4D1 - "Dis" Misfire At Idle (2.5L A, N Body)
- Chart C4D2 - "Dis" Misfire Under Load (2.5L A, N Body)
- Chart C7 - EGR Valve Check (2.5L A, N Body)
- Chart C8 - Torque Converter Clutch
- Chart C8B - M/T Shift Light (2.0L VIN K, 2.5L N Body)
- Chart C10 - A/C Clutch Control (2.0L VIN K)
- Chart C10 - A/C Clutch Control (2.5L A Body)
- Chart C10 - A/C Clutch Control (2.5L N Body)
- Chart C12 - Engine Cooling Fan
- Component Locations
- Terminal Id & Pin Voltage Charts
- Wiring Diagrams
- 2.8L VIN [W] PFI Tests W/Codes
- Diagnosis & Testing
- Diagnostic Circuit Check
- Chart A1, No "Service Engine Soon" (SES) Light
- Chart A2, No ALDL Or Won't Flash Code 12 "Service Engine Soon" (SES) Light On Steady
- Chart A3, Engine Cranks But Won't Run
- Chart A3, Engine Cranks But Won't Run (2 Of 3)
- Chart A3, Engine Cranks But Won't Run (3 Of 3)
- Chart A7, Fuel System Diagnosis
- Chart A7, Fuel System Diagnosis (2 Of 3)
- Chart A7, Fuel System Diagnosis (3 Of 3)
- Chart B1: Restricted Exhaust System Check
- Code 13, Open Oxygen Sensor Circuit
- Code 14, Coolant Temp. Sensor Signal Voltage Low
- Code 15, Coolant Temp Sensor (Cts) Signal Voltage High
- Code 21, TPS Signal Voltage High
- Code 22, TPS Signal Voltage Low
- Code 23, Mat Sensor Signal Voltage High
- Code 24, Vehicle Speed Sensor
- Code 25, Mat Signal Voltage Low
- Code 32, EGR System Failure
- Code 33, Manifold Absolute Pressure (Map) Sensor Signal Voltage High
- Code 34, Manifold Absolute Pressure (Map) Sensor Signal Voltage Low
- Code 35, Idle Speed (IAC) Error
- Code 41, Cylinder Select Error
- Code 42, Electronic Spark Timing (Est) (W/Dis)
- Code 43, Est
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Prom/Mem - CALC Error
- Code 52, CALPAK Error
- Code 53, System OVERVOLTAGE
- Code 54, Fuel Pump Voltage Low
- Code 55, ECM Error
- Code 61, Degraded O2 Sensor
- Code 62, Gear Switch Error
- Chart C1A, Park/Neutral Switch
- Chart C1D, Map Output Check
- Chart C1E, PSPS Check
- Chart C2A, Injector Balance Test
- Chart C2B, Idle Air Control
- Chart C3, Canister Purge
- Chart C4D1, DISTRIBUTORLESS Ignition System (Dis) Misfire At Idle
- Chart C4D2, DISTRIBUTORLESS Ignition System (Dis) Misfire Under Load
- Chart C5, Electronic Spark Control (ESC)
- Chart C7, EGR Check
- Chart C8A, Torque Converter Clutch 125-C Trans
- Chart C8B, Torque Converter Clutch (TCC) 440-T4 Trans (1 Of 2)
- Chart C8B, TCC 440-T4 Trans (2 Of 2)
- Chart C10, A/C Clutch Control
- Chart C12, Cooling Fan Circuit (1 Of 2)
- Cooling Fan Circuit (2 Of 2)
- Component Location
- ECM Terminal Id & Voltage Charts
- Wiring Diagrams
- Diagnosis & Testing
- 3.1L VIN [T] PFI Tests W/Codes
- Diagnosis & Testing
- Diagnostic Circuit Check
- Chart A1, No "Service Engine Soon" (SES) Light
- Chart A2, No ALDL Or Won't Flash Code 12 "Service Engine Soon" (SES) Light On Steady
- Chart A3, Engine Cranks But Won't Run
- Chart A3, Engine Cranks But Won't Run (2 Of 3)
- Chart A3, Engine Cranks But Won't Run (3 Of 3)
- Chart A7, Fuel System Diagnosis
- Chart A7, Fuel System Diagnosis (2 Of 3)
- Chart A7, Fuel System Diagnosis (3 Of 3) Installing Adapters
- Chart A7, Fuel System Diagnosis (All Others)
- CHART A7, FUEL SYSTEM DIAGNOSIS (2 of 2)
- Chart B1: Restricted Exhaust System Check
- Code 13, Open Oxygen Sensor Circuit
- Code 14, Coolant Temp. Sensor Signal Voltage Low
- Code 15, Coolant Temp Sensor (Cts) Signal Voltage High
- Code 21, TPS Signal Voltage High
- Code 22, TPS Signal Voltage Low
- Code 23, Mat Sensor Signal Voltage High
- Code 24, Vehicle Speed Sensor
- Code 25, Mat Signal Voltage Low
- Code 32, EGR System Failure
- Code 33, Manifold Absolute Pressure (Map) Sensor Signal Voltage High
- Code 34, Manifold Absolute Pressure (Map) Sensor Signal Voltage Low
- Code 35, Idle Speed (IAC) Error
- Code 41, Cylinder Select Error
- Code 42, Electronic Spark Timing (Est - W/Dis)
- Code 43, Est
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Prom/Mem - CALC Error
- Code 52, CALPAK Error
- Code 53, System OVERVOLTAGE
- Code 54, Fuel Pump Voltage Low
- Code 55, ECM Error
- Code 62, Gear Switch Error
- Chart C1A, Park/Neutral Switch
- Chart C1D, Map Output Check
- Chart C1E, PSPS Check
- Chart C2A, Injector Balance Test
- Chart C3, Canister Purge
- Chart C4D1, DISTRIBUTORLESS Ignition System (Dis) Misfire At Idle
- Chart C4D2, DISTRIBUTORLESS Ignition System (Dis) Misfire Under Load
- Chart C5, Electronic Spark Control (ESC)
- Chart C7, EGR Check
- CHART C8A, TORQUE CONVERTER CLUTCH 125-C TRANS (1 of 2)
- CHART C8A, TCC 125-C TRANS (2 of 2)
- Chart C10, A/C Clutch Control
- Chart C12, Cooling Fan Circuit (1 Of 2)
- Cooling Fan Circuit (2 Of 2)
- Component Location
- ECM Terminal Id & Voltage Charts
- Wiring Diagrams
- Diagnosis & Testing
- Air Cleaner - Thermostatic
- Air Injection System
- Catalytic Converter
- CCC EFI Tests W/O Codes
- Trouble Shooting
- Notes
- How To Use This Article
- Fuel System Pressure Test (EFI Models)
- INTERMITTENTS
- Hard Start
- Stalls After Starting
- Hesitation, Sag Or Stumble
- Vehicle Surges
- Lack Of Power Or Sluggish
- Engine Backfires
- Rough, Unstable Or Incorrect Idle
- Engine Will Not Idle
- Poor Fuel Economy
- Engine Dieseling/Run-On
- Detonation/Spark Knock
- Excessive Exhaust Emission (Odors)
- Cuts Out, Misses
- Scan Tester Usage
- Throttle Body Injection - Scan Data Specifications
- Port Fuel Injection - Scan Data Specifications
- Removal & Installation
- Trouble Shooting
- EGR Function Testing
- EGR System
- Fuel Evaporation System
- Fuel Injection System - 2.0L/2.5L TBI
- Component Testing
- Identification
- Description
- Operation
- Trouble Shooting
- Removal & Installation
- Overhaul
- Torque Specifications
- Wiring Diagrams
- Fuel Injection System - 2.8L/3.1L PFI
- Model Identification
- PCV System
- Waveform (Injector) - 3.1L MFI VIN [T]
- 2.0L(K)/2.5L Tests W/Codes
- Testing & Diagnosis
- 2.0L(K)/2.5L Tests W/Codes
- Diagnosis & Testing
- Description
- Notes
- Diagnostic System Operation
- "Hard Failures"
- "Intermittent Failures"
- Basic Diagnostic Procedure
- Entering Or Exiting Diagnostic Mode (Non-Scan)
- Reading Trouble Codes
- Trouble Code Determination (Hard Or Intermittent)
- Clearing Trouble Codes
- Diagnostic Materials
- Diagnostic Charts
- Field Service Mode Check (Fuel Injected Models)
- Special Tools (Diagnostic)
- Scan Tester Usage
- Scan Tester - Test Data Parameters
- Diagnostic Circuit Check
- Chart A1 - No "SES" Light
- Chart A2 - No Code 12, "SES" Light Always On
- Chart A3 - Engine Cranks But Won't Run (2.0L VIN K) (1 Of 2)
- Chart A3 - Engine Cranks But Won't Run (2.0L VIN K) (2 Of 2)
- Chart A3 - Cranks But Won't Run (2.5L A & N Body)
- Chart A3 - Cranks But Won't Run (2.5L A & N Body) (Continued)
- Chart A5 - Fuel Pump Relay (2.0L)
- Chart A5 - Fuel Pump Relay (2.5L A Body)
- Chart A5 - Fuel Pump Relay (2.5L N Body)
- Chart A7 - Fuel System Diagnosis
- Chart B1 - Restricted Exhaust System Check
- Code 13 - Open Oxygen Sensor Circuit
- Code 14 - Coolant Sensor Signal Voltage Low
- Code 15 - Coolant Sensor Signal Voltage High
- Code 21 - TPS Signal Voltage High
- Code 22 - TPS Signal Voltage Low
- Code 23 - Mat Sensor Temperature Low
- Code 24, Vehicle Speed Sensor (VSS) A, J & N Bodies (With Pm Generator)
- Code 25 - Mat Sensor Temperature High
- Code 32 - EGR System Error 2.0L (VIN K) & 2.5L A Body
- Code 33 - Map Sensor Signal Voltage High
- Code 34 - Map Sensor Signal Voltage Low
- Code 35 - Idle Speed Error (2.5L A, N Body)
- Code 42 - Electronic Spark Timing (Est) 2.0L (VIN K)
- Code 42 - Electronic Spark Timing (Est) (2.5L A, N Body)
- Code 44 - Lean Exhaust Indication
- Code 45 - Rich Exhaust Indication
- Code 51 - Faulty Prom
- Code 53 - System OVERVOLTAGE
- Chart C1A - Park/Neutral Switch
- Chart C1D - Map Output Check
- Chart C1E - Power Steering Pressure Switch (PSPS)
- Chart C2C - Idle Air Control Check
- Chart C4C - Ignition System Check 2.0L (VIN K)
- Chart C4D1 - "Dis" Misfire At Idle (2.5L A, N Body)
- Chart C4D2 - "Dis" Misfire Under Load (2.5L A, N Body)
- Chart C7 - EGR Valve Check (2.5L A, N Body)
- Chart C8 - Torque Converter Clutch
- Chart C8B - M/T Shift Light (2.0L VIN K, 2.5L N Body)
- Chart C10 - A/C Clutch Control (2.0L VIN K)
- Chart C10 - A/C Clutch Control (2.5L A Body)
- Chart C10 - A/C Clutch Control (2.5L N Body)
- Chart C12 - Engine Cooling Fan
- Component Locations
- Terminal Id & Pin Voltage Charts
- Wiring Diagrams
- 2.8L VIN [W] PFI Tests W/Codes
- Diagnosis & Testing
- Diagnostic Circuit Check
- Chart A1, No "Service Engine Soon" (SES) Light
- Chart A2, No ALDL Or Won't Flash Code 12 "Service Engine Soon" (SES) Light On Steady
- Chart A3, Engine Cranks But Won't Run
- Chart A3, Engine Cranks But Won't Run (2 Of 3)
- Chart A3, Engine Cranks But Won't Run (3 Of 3)
- Chart A7, Fuel System Diagnosis
- Chart A7, Fuel System Diagnosis (2 Of 3)
- Chart A7, Fuel System Diagnosis (3 Of 3)
- Chart B1: Restricted Exhaust System Check
- Code 13, Open Oxygen Sensor Circuit
- Code 14, Coolant Temp. Sensor Signal Voltage Low
- Code 15, Coolant Temp Sensor (Cts) Signal Voltage High
- Code 21, TPS Signal Voltage High
- Code 22, TPS Signal Voltage Low
- Code 23, Mat Sensor Signal Voltage High
- Code 24, Vehicle Speed Sensor
- Code 25, Mat Signal Voltage Low
- Code 32, EGR System Failure
- Code 33, Manifold Absolute Pressure (Map) Sensor Signal Voltage High
- Code 34, Manifold Absolute Pressure (Map) Sensor Signal Voltage Low
- Code 35, Idle Speed (IAC) Error
- Code 41, Cylinder Select Error
- Code 42, Electronic Spark Timing (Est) (W/Dis)
- Code 43, Est
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Prom/Mem - CALC Error
- Code 52, CALPAK Error
- Code 53, System OVERVOLTAGE
- Code 54, Fuel Pump Voltage Low
- Code 55, ECM Error
- Code 61, Degraded O2 Sensor
- Code 62, Gear Switch Error
- Chart C1A, Park/Neutral Switch
- Chart C1D, Map Output Check
- Chart C1E, PSPS Check
- Chart C2A, Injector Balance Test
- Chart C2B, Idle Air Control
- Chart C3, Canister Purge
- Chart C4D1, DISTRIBUTORLESS Ignition System (Dis) Misfire At Idle
- Chart C4D2, DISTRIBUTORLESS Ignition System (Dis) Misfire Under Load
- Chart C5, Electronic Spark Control (ESC)
- Chart C7, EGR Check
- Chart C8A, Torque Converter Clutch 125-C Trans
- Chart C8B, Torque Converter Clutch (TCC) 440-T4 Trans (1 Of 2)
- Chart C8B, TCC 440-T4 Trans (2 Of 2)
- Chart C10, A/C Clutch Control
- Chart C12, Cooling Fan Circuit (1 Of 2)
- Cooling Fan Circuit (2 Of 2)
- Component Location
- ECM Terminal Id & Voltage Charts
- Wiring Diagrams
- Diagnosis & Testing
- 3.1L VIN [T] PFI Tests W/Codes
- Diagnosis & Testing
- Diagnostic Circuit Check
- Chart A1, No "Service Engine Soon" (SES) Light
- Chart A2, No ALDL Or Won't Flash Code 12 "Service Engine Soon" (SES) Light On Steady
- Chart A3, Engine Cranks But Won't Run
- Chart A3, Engine Cranks But Won't Run (2 Of 3)
- Chart A3, Engine Cranks But Won't Run (3 Of 3)
- Chart A7, Fuel System Diagnosis
- Chart A7, Fuel System Diagnosis (2 Of 3)
- Chart A7, Fuel System Diagnosis (3 Of 3) Installing Adapters
- Chart A7, Fuel System Diagnosis (All Others)
- CHART A7, FUEL SYSTEM DIAGNOSIS (2 of 2)
- Chart B1: Restricted Exhaust System Check
- Code 13, Open Oxygen Sensor Circuit
- Code 14, Coolant Temp. Sensor Signal Voltage Low
- Code 15, Coolant Temp Sensor (Cts) Signal Voltage High
- Code 21, TPS Signal Voltage High
- Code 22, TPS Signal Voltage Low
- Code 23, Mat Sensor Signal Voltage High
- Code 24, Vehicle Speed Sensor
- Code 25, Mat Signal Voltage Low
- Code 32, EGR System Failure
- Code 33, Manifold Absolute Pressure (Map) Sensor Signal Voltage High
- Code 34, Manifold Absolute Pressure (Map) Sensor Signal Voltage Low
- Code 35, Idle Speed (IAC) Error
- Code 41, Cylinder Select Error
- Code 42, Electronic Spark Timing (Est - W/Dis)
- Code 43, Est
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Prom/Mem - CALC Error
- Code 52, CALPAK Error
- Code 53, System OVERVOLTAGE
- Code 54, Fuel Pump Voltage Low
- Code 55, ECM Error
- Code 62, Gear Switch Error
- Chart C1A, Park/Neutral Switch
- Chart C1D, Map Output Check
- Chart C1E, PSPS Check
- Chart C2A, Injector Balance Test
- Chart C3, Canister Purge
- Chart C4D1, DISTRIBUTORLESS Ignition System (Dis) Misfire At Idle
- Chart C4D2, DISTRIBUTORLESS Ignition System (Dis) Misfire Under Load
- Chart C5, Electronic Spark Control (ESC)
- Chart C7, EGR Check
- CHART C8A, TORQUE CONVERTER CLUTCH 125-C TRANS (1 of 2)
- CHART C8A, TCC 125-C TRANS (2 of 2)
- Chart C10, A/C Clutch Control
- Chart C12, Cooling Fan Circuit (1 Of 2)
- Cooling Fan Circuit (2 Of 2)
- Component Location
- ECM Terminal Id & Voltage Charts
- Wiring Diagrams
- Diagnosis & Testing
- Air Cleaner - Thermostatic
- Air Injection System
- Catalytic Converter
- CCC EFI Tests W/O Codes
- Trouble Shooting
- Notes
- How To Use This Article
- Fuel System Pressure Test (EFI Models)
- INTERMITTENTS
- Hard Start
- Stalls After Starting
- Hesitation, Sag Or Stumble
- Vehicle Surges
- Lack Of Power Or Sluggish
- Engine Backfires
- Rough, Unstable Or Incorrect Idle
- Engine Will Not Idle
- Poor Fuel Economy
- Engine Dieseling/Run-On
- Detonation/Spark Knock
- Excessive Exhaust Emission (Odors)
- Cuts Out, Misses
- Scan Tester Usage
- Throttle Body Injection - Scan Data Specifications
- Port Fuel Injection - Scan Data Specifications
- Removal & Installation
- Trouble Shooting
- EGR Function Testing
- EGR System
- Fuel Evaporation System
- Fuel Injection System - 2.0L/2.5L TBI
- Component Testing
- Identification
- Description
- Operation
- Trouble Shooting
- Removal & Installation
- Overhaul
- Torque Specifications
- Wiring Diagrams
- Fuel Injection System - 2.8L/3.1L PFI
- Model Identification
- PCV System
- Waveform (Injector) - 3.1L MFI VIN [T]
- 2.0L(K)/2.5L Tests W/Codes
- Theory and Operation
- CCC Theory/Operation
- Description
- Notes
- Model Identification
- System Operation Information
- Fuel Control Operation - CARBURETED Models
- Fuel Control Operation - Fuel Injected Models
- Electronic Control Module (ECM) Operation
- Arithmetic Logic Unit (Alu)
- Central Processing Unit (CPU)
- Input/Output Devices
- Power Supply
- Memories
- Input Signals Operation
- Air Conditioner "On" Switch
- Barometric Pressure (BARO) Sensor
- Battery Voltage
- Coolant Temperature Sensor (Cts)
- Camshaft Position Sensor
- Crankshaft Position Sensor
- High Gear Switch
- Ignition/Crank Signal
- Knock Sensor
- Mass Airflow (MAF) Sensor
- Manifold Absolute Pressure (Map) Sensor
- Manifold Air Temperature (Mat) Sensor
- Nose Switch
- Oxygen (O2) Sensor
- Park/Neutral Switch (P/N)
- Power Steering (P/S) Switch
- Pressure Sensor
- Rpm Reference Signal
- Throttle Position Sensor (TPS)
- Vacuum Sensor
- Vehicle Speed Sensor (VSS)
- Air/Fuel Control
- Fuel Pump
- Ignition Timing
- Idle Air Control (IAC) Valve (Fuel Injected Models)
- Idle Load COMPENSATOR (CARBURETED Models)
- Idle Speed Control (ISC) (CARBURETED Models)
- Torque Converter Clutch (TCC)
- Emission Control Operation
- Air Injection Reaction (Air) Management System
- Exhaust Gas RECIRCULATION (EGR)
- Evaporative Emission Control (EEC)
- Catalytic Converter
- Diagnostic System Operation
- "Hard Failures"
- "Intermittent Failures"
- Description
- CCC Theory/Operation
- Tune-Up
- Vacuum Diagrams
- Adjustment
- General Information
- Abbreviations
- Basic Trouble Shooting
- Basic Trouble Shooting - General Information
- Commonly Used Abbreviations - General Information
- Emission Control Abbreviations
- Engine Performance - Trouble Shooting - General Information
- Brakes
- Anti-Lock Brake Safety Precautions - General Information
- Map - Brake Systems
- Brake Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accelerometers
- Accumulators
- Anchor Pins
- Anti-Lock Brake Control Assembly(Module)
- Anti-Lock Brake Controller
- Anti-Lock Brake Systems
- Axle Seal
- Backing Plates
- Bleeder Screw
- Brake Abs Active Light (Blue)
- Brake Fluid
- Brake Friction Material
- Brake On - Off Switch
- Brake Pads
- Brake Pedals
- Brake Shoe Hardware
- Brake Shoes
- Brake Stoplight Switches
- Brake Warning Light (Amber)
- Brake Warning Light (Red)
- Bulb Sockets
- Bulbs And LEDS
- Caliper Hardware
- Caliper Mounting Pin
- Caliper Piston
- Caliper Shim
- Caliper Slider Pin (Bolt) Dust Boot
- Caliper Slider Pin (Bolt)
- Calipers
- Combination Valve
- Controllers
- Digital Ratio Axle Controllers And Buffers (Drab And Dram)
- Disable Switches
- Drums
- Electrical Brake Pumps
- Electrical Park Motor
- Electrical Pumps And Motors
- Electro-Magnetic Interference
- Electronic Brake Control Modulator
- Electronic Brake Distribution
- Electronic Brake Traction Control Module
- Electronic Controllers
- Electronic Traction Control
- External Brake Cable
- Flow Control Valve
- Fluid Level Sensor Switches
- Fluid
- Four Wheel Drive Switches
- Friction Material
- G Sensors
- Gaskets
- Gravitational Switches
- Grease Seal
- Height Sensing Proportioning Valve
- High Pressure Accumulator
- Hoses
- Hub
- Hydraulic Control Unit
- Hydraulic Modulators
- Hydro-Boosters
- Hydro-Electric Boosters (POWERMASTER)
- Ignition Disable Switches
- Lamp Driver Relay
- Lateral Acceleration Switches
- LEDS
- Lenses
- Low Pressure Accumulator
- Lug Nut
- Master Cylinder Cover Gasket
- Master Cylinders
- Modulators
- Motor Pack
- Motors
- Pads
- Parking Brake Cable
- Parking Brake Mechanism
- Parking Brake Shoes
- Parking Brake Switches
- Parking Brake Systems
- Pedal Travel Switches
- Pedals
- Power Distribution Center
- POWERMASTER
- Pressure Differential Switches
- Pressure Switches
- Pressure Transducers
- Proportioning Valve
- Pumps
- Relays
- RELUCTOR (Speed) Ring
- Rotors
- Self-Adjusting Systems
- Shoe Hardware
- Shoes
- Sockets
- Speed Sensor (RELUCTOR) Ring
- Speed Sensors (Electronic Wheel And Vehicle)
- Star Wheel
- Steel Brake Lines
- Stoplight Switches
- Stroke Sensor
- Switches
- Tires
- Tone Ring
- Toothed Rings (Tone Wheel)
- Traction Control System (TCS)
- Transfer Tubes
- Vacuum Boosters
- Vacuum Hoses
- Valves
- Wear Indicator
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheel Cylinders
- Wiring Harnesses
- Yaw Rate Sensor
- Brake System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Brake Systems
- Map - Routine Inspection Reference Guide
- Routine Inspection Reference Guide
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Maintenance Overview
- Antifreeze/Coolant
- Visual Inspection
- Radiator Cap Test
- Engine Fan
- Cooling System Power Flush And Refill
- Belts (Except Timing Belts)
- Belt TENSIONER
- Automatic Transmission Fluid
- Automatic Transmission Fluid Exchange & Filter Replacement
- Engine Oil
- Air Filters
- Cabin Air Filter
- Brake Fluid
- Battery
- Battery Cables
- Power Steering
- Power Steering Fluid
- Wiper Blades
- Routine Inspection CHECKSHEET
- Routine Inspection - UICS
- Brake Systems
- Drivetrain And Transmission
- Notes
- Automatic Transmission Fluid
- Clutch Master Cylinders
- Cooler Lines
- Coolers
- Differential Fluid
- Drain Plugs And Gaskets
- Filters And Screens
- Fluids And Lubricants
- Hoses, Lines, And Tubes
- Hydraulic Fluid
- Lubricants
- Manual Transmission Fluid
- Mounts (Engine, Transaxle And Transmission)
- Transfer Case Fluid
- Vacuum Hoses
- Electrical Systems
- Engine Performance And Maintenance
- Notes
- Accessory Belts
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Pump Belts
- Batteries
- Battery Connectors
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Chemical Engine DECARBONIZATION
- Combustion Chamber Cleaning
- Coolant Recovery Tanks
- Coolant
- Distributor Caps
- Distributor Rotors
- Engine Cooling Systems
- Engine DECARBONIZATION
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel System Cleaning Service
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Ignition Wires (Secondary)
- Intake Cleaning
- O2 Sensors
- PCV Breather Elements
- PCV Valves
- Radiator Caps And Pressurized Expansion Tank Caps
- Spark Plugs
- Thermostats And Housings
- Throttle Body Cleaning
- Timing Belts
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Exhaust Systems
- Heating, Ventilation And Air Conditioning Systems
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Wheel & Tire Supplement
- Reason Code Explanation
- Automotive Terminology & Definitions
- Routine Inspection Reference Guide
- Check Lists
- Computer Relearn Procedures
- Driveline/Axles
- Drive Axle Noise Diagnosis - General Information
- Gear Tooth Contact Patterns - General Information
- Map - Drive Train & Transmission
- Drive Train & Transmission Systems
- Drivetrain And Transmission
- Notes
- Actuators (Electrical)
- Actuators (Vacuum)
- Automatic Transmission / Transaxle Assemblies/CVTS
- Automatic Transmission Fluid
- Axles
- Bearings And Races
- Bell Cranks
- Bell Housings
- Bushings (External)
- Cables (Speedometer)
- Cables (TV, Detent And Shift)
- Carrier Bearings
- Clutch Cables And Cable Housings
- Clutch Discs (Manual Transmissions)
- Clutch Forks
- Clutch Linkages (Mechanical)
- Clutch Master Cylinders
- Clutch Pedals
- Clutch Pivots
- Clutch Pressure Plates
- Clutch Release Bearings
- Clutch Slave Cylinders (Concentric)
- Clutch Slave Cylinders (Conventional Or External)
- Companion Flanges
- Connectors
- Cooler Bypass Valves
- Cooler Lines
- Coolers
- CV Joints
- Differential And Final Drive Assemblies
- Differential Fluid
- Dip Stick Tubes
- Dip Sticks (Fluid Level Indicators)
- Dowel Pins, Guides And Pilot Holes
- Drain Plugs And Gaskets
- Drive Shaft Flanges
- Drive Shafts And Half Shafts
- Dust Boots
- Engine Mounts
- Exciter Rings
- Filler Tubes
- Filters And Screens
- Flanges
- Flex Plates
- Fluid Level Indicators
- Fluids And Lubricants
- Flywheels
- Force Motors
- Gaskets
- Guides
- Half Shafts
- Hoses, Lines, And Tubes
- Housings (Bell, Case, Tail(Extension) And Auxiliary)
- Hydraulic Fluid
- Intermediate Shaft Support Bearings
- Key Interlock Systems
- Limited Slips
- Lines
- Linkages (External)
- Locking Hub Assemblies
- Locking Hub Control Knobs
- Lubricants
- Manual Transmission Fluid
- Manual Transmission/Transaxle Assemblies
- Metal Clad Seals
- METALASTIC Joints
- Modulator Pins
- Modulators
- Mounts (Engine, Transaxle And Transmission)
- Odometer Drives (Mechanical)
- Odometer Heads (Mechanical)
- Oil Pans
- Pans
- Pilot Holes
- Pressure Plates
- Pressure Switches
- Races
- Rubber Joints (METALASTIC)
- Screens
- Seals (Metal Clad)
- Seals
- Selector Interlock Systems
- Sensors
- Servos
- Shift Interlock Systems (Selector And Key Interlock Systems)
- Side Covers
- Slip Yokes
- Solenoids
- Speed Sensors (Electronic Wheel And Vehicle)
- Speedometer- Driven Gear Housing
- Speedometer/Odometer Drives (Mechanical)
- Speedometer/Odometer Heads (Mechanical)
- Speedometers/Odometers (Electronic)
- Switches
- Tone Wheels
- Toothed Rings (Tone Wheel)
- Torque Converters
- Transaxle Mounts
- Transducers (Transmission)
- Transfer Case Assemblies
- Transfer Case Fluid
- Transmission Coolers
- Transmission Mounts
- Transmission Pans
- Transmission Range Indicators (PRNDL)
- Tubes
- Universal Joints (CARDAN Or Cross Type)
- Vacuum Controls
- Vacuum Hoses
- Vacuum Motors
- Vacuum-Operated Switches
- Vehicle Speed Sensors
- Vents
- Vibration Dampers
- Wheel Attachment Hardware
- Wheel Speed Sensors
- Wiring Harnesses And Connectors
- Yokes And Slip Yokes
- Reason Code Explanation
- Automotive Terminology & Definitions
- Trouble Shooting - Clutches - General Information
- Electrical
- Map - Electrical Systems
- Electrical Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Actuator Motors (Electric)
- Actuator Motors (Vacuum)
- Air Bags
- Alternators And Generators
- Amplifiers
- Antennas
- Batteries
- Battery Cables, Wires And Connectors
- Battery Cables
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belts
- Bulb Sockets
- Bulbs, Sealed Beams And LEDS
- Cd Players
- Cigarette Lighter Assemblies
- Circuit Breakers
- Clutch Switches
- Connectors
- Control Modules
- Cruise Control Brake Switches
- Cruise Control Cables
- Cruise Control Clutch Switches
- Cruise Control Linkages And Cables
- Cruise Control Reservoirs
- Cruise Control Tubes
- Cruise Control Vacuum Dump Release Valves
- Cruise Control Vacuum Hoses, Tubes And
- Cruise Control Vehicle Speed Sensors
- Defoggers
- Defrosters
- Delays
- Dimmers
- Electric Heaters
- Equalizers
- Fuse Blocks
- Fuse Boxes And Blocks
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gauges
- Generators
- Ground Cables And Straps
- Ground Straps
- Headlight Adjusters
- Heating Elements (Defrosters, Defoggers, Electric Heaters And Seats)
- Horns And Sirens
- Ignition Switches
- Indicator Lights
- Keyless Entry Keypads And Transmitters
- Keyless Entry Transmitters
- LEDS
- Lenses
- Microphones
- Mirrors (ELECTROCHROMATIC And Heated)
- Motors
- Neutral Safety Switches
- Odometers, Speedometers And Tachometers (Cable Driven)
- Odometers
- Power Distribution Center
- Pulleys
- Receivers, Amplifiers, Equalizers And Sub-Woofer Volume Controls
- Relay Boxes
- Relays
- Sealed Beams
- Seat Heaters
- Security Alarm Sensors
- Sirens
- Solenoids
- Speakers And Microphones
- Speedometer And Tachometer Linkages And Cables
- Speedometer Cables
- Speedometers
- Starters
- Sub-Woofer Volume Control
- Switches
- Tachometer Cables
- Tachometers
- Tape Players And Cd Players
- TENSIONERS
- Timers
- Transceivers
- Transducers
- Vacuum Accumulators (Reservoirs)
- Voltage Regulators
- Washer Fluid Level Senders
- Washer Pumps
- Wiper Arms And Blades
- Wiper Blades
- Wiper Hoses And Nozzles
- Wiper Linkages
- Wiper Nozzles
- Wiper Pump Reservoirs
- Wiring Harnesses And Connectors
- Battery, Starting & Charging System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Electrical Systems
- Using lemon2025'S System Wiring Diagrams
- Map - Electrical Systems
- Engine
- Engine Overhaul Procedures - General Information
- * Please Read This First *
- Description
- Engine Identification
- Inspection Procedures
- Cleaning Procedures
- Component Cleaning
- Cylinder Head Replacement
- Cylinder Head Overhaul
- Pistons, Connecting Rods & Bearings
- Crankshaft & Main Bearings
- Camshaft
- Timing Chains & Belts
- Timing Gears
- Oil Pump
- Break-In Procedure
- General Cooling System Service - General Information
- Engine Overhaul Procedures - General Information
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Engine Performance And Maintenance (Including Exhaust Systems)
- Engine Performance & Maintenance CHECKSHEET
- Engine Performance And Maintenance
- Notes
- Accelerator Pedal Position Sensor
- Accessory Belts
- Accessory Pulleys
- Air Conditioning Cycling Switches
- Air Conditioning Pressure Sensors
- Air Ducts And Tubes
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Fuel Ratio Sensors
- Air Injection Control Solenoids
- Air Plenums
- Air Pump Belts
- Air Pumps (Electric Driven)
- Air Tubes
- Aspirator, Check And DECEL Valves
- Baffles
- Ballast Primary Supply Resistor Wires
- Ballast Resistors And Primary Supply Resistors
- Barometric Pressure Sensors
- Batteries
- Battery Cables, Wires And Connectors
- Battery Connectors
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Belt-Driven Air Pumps
- Boost Control Mechanism
- Camshaft Position Sensors
- Carburetors And Chokes
- Casting Core Plugs And Expansion Plugs
- Charge Air Coolers ""INTERCOOLERS"" (CAC)
- Check Valves
- Chemical Engine DECARBONIZATION
- Chokes
- Clutch Pedal Position Switches
- Cold Start Injectors
- Combustion Chamber Cleaning
- Connectors
- Coolant Recovery Tanks
- Coolant
- Cooling Fan Motor Modules
- Cooling Fan Motor Relays And Modules
- Cooling Fan Motor Resistors
- Cooling Fan Motor Sensors And Switches
- Cooling Fan Motor Switches
- Cooling Fan Motors
- Crankshaft Position Sensors
- Cylinder Deactivation Solenoid
- Cylinder Head Assemblies
- DECEL Valves
- Deflectors
- Dip Stick Tubes
- Dip Sticks And Tubes
- Distributor Advances And Retarders (Mechanical And Vacuum)
- Distributor Boots And Shields
- Distributor Caps
- Distributor Retarders (Mechanical And Vacuum)
- Distributor Rotors
- Distributor Shields
- Distributors
- Early Fuel Evaporation Valves (Heat Riser Assemblies)
- EGR Coolers
- EGR Exhaust Manifold Passages
- EGR Intake And Exhaust Manifold Passages
- EGR Plates And Coolers
- Electronic Spark Control Modules
- Electronic Transmission Control Devices
- Electronic Transmission Feedback Devices
- Engine Coolant Temperature Sensors
- Engine Cooling Systems
- Engine Covers (Oil Pan, Valve Cover, Timing Cover)
- Engine DECARBONIZATION
- Engine Oil Canisters
- Engine Oil Coolers (External)
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil Gaskets
- Engine Oil Pressure Gauges (Mechanical)
- Engine Oil
- Evaporative Emissions (EVAP) Canister Filters
- Evaporative Emissions (EVAP) Canister Purge Devices
- Evaporative Emissions (EVAP) Canisters
- Evaporative Emissions (EVAP) Feedback Devices
- Exhaust Gas RECIRCULATION Devices
- Exhaust Gas RECIRCULATION Feedback Devices
- Expansion Plugs
- Fan Control Sensor
- Fuel Accumulators And Dampers
- Fuel And Cold Start Injectors
- Fuel Caps
- Fuel Dampers
- Fuel Delivery Check Valves
- Fuel Distributors (BOSCH Cis)
- Fuel Filler Necks And RESTRICTORS
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel Level Senders
- Fuel Pressure Regulators
- Fuel Pumps (In-Tank, External, Electrical Or Mechanical)
- Fuel Rails
- Fuel RESTRICTORS
- Fuel System Cleaning Service
- Fuel Tanks
- Fuel
- Gaskets
- Grommets (Valve Cover)
- Harmonic Dampers
- Heater Control Valves
- Heater Cores
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tube Couplers, Connectors And Clamps
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Housings
- Idle Air Controls
- Idle Speed Control Actuators
- Ignition Boots
- Ignition Coil Towers
- Ignition Coils
- Ignition Control Modules (ICM)
- Ignition Switches
- Ignition Terminals
- Ignition Wires (Secondary)
- Inertia Fuel Shut-Off Switches
- Intake Air Temperature Sensors
- Intake Cleaning
- Intake Manifolds
- In-Tank Fuel Strainers
- INTERCOOLERS
- Knock Sensors
- Liquid Vapor Separators
- Long Block Assemblies
- Manifold Absolute Pressure (Map) Sensors
- Mass Air Flow (MAF) Sensors
- Metal Air Manifolds And Pipes
- Metal Air Pipes
- Mix Control Solenoids
- Motor Mounts
- O2 Sensors
- Oil Pans
- Oil Pressure Sending Units
- Oil Pump Pick-Up Screens
- Oil Pumps
- O-Rings, Gaskets, Seals And Spring Locks
- Park Neutral Position Switches
- PCV Breather Elements
- PCV Orifices
- PCV Valves
- Pick-Up Assemblies (Includes Magnetic, Hall Effect And Optical)
- Power Steering Pressure Sensors
- Powertrain Control Modules (Pcm) And Prom
- Powertrain Control Prom
- Pressurized Expansion Tank Caps
- Radiator / Cooling Fan Blades
- Radiator / Cooling Fan Clutches
- Radiator Caps And Pressurized Expansion Tank Caps
- Radiators
- Roll Over Valves
- Sealing Compounds
- Seals
- Secondary Air Injection System Management Devices
- Sensors
- Short Block Assemblies
- Shrouds, Baffles And Deflectors
- Spark Plugs
- Spring Locks
- Super Chargers
- Switches
- Thermal Vacuum Valves
- Thermostatic Air Door Assemblies
- Thermostats And Housings
- Throttle Bodies
- Throttle Body Cleaning
- Throttle Cables
- Throttle Linkages And Cables
- Throttle Position Sensors
- Throttle Position Switches
- Timing Belt Sprockets
- Timing Belts
- Timing Covers
- Torque Struts
- Transmission Range Switches
- Tube Clamps
- Tube Connectors
- Tube Couplers
- Tubes
- Turbo Chargers
- Vacuum Connections
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Vacuum Regulator Solenoids
- Vacuum Tubes
- Valve Covers
- Vehicle Speed Senors
- Volume Air Flow Sensors
- Waste Gate And Boost Control Mechanisms
- Waste Gate Control Solenoids
- Water Pumps (Electric)
- Water Pumps (Non-Electric)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Waveforms - Injector Pattern Tutorial - General Information
- * Please Read This First *
- Purpose Of This Article
- Is A Lab Scope Necessary?
- The Two Types Of Injector Drivers
- The Two Ways Injector Circuits Are Wired
- Interpreting Injector Waveforms
- Current Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Voltage Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Map - Exhaust Systems
- Exhaust Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Catalytic Converters
- Exhaust And Tail Pipes
- Exhaust Connections
- Hangers
- Heat Risers (Mechanical EFE Devices)
- Heat Shields
- Manifolds (Cast And Tube Type)
- Mechanical EFE Devices
- Muffler Valve
- Mufflers And Resonators
- Reason Code Explanation
- Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Map - Heating, Ventilation, & Air Conditioning
- Heating, Ventilation & Air Conditioning Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accumulators
- Actuators (Electrical)
- Actuators (Vacuum)
- Air Conditioning Fittings
- Air Conditioning Hoses
- Air Conditioning Metal Lines
- Air Control Doors
- Air Dams (External)
- Air Distribution System
- Belts
- Blend Doors
- Blower Fans (Blower Wheel Or Squirrel Cage)
- Blower Motors
- Blower Resistors
- Blower Switches
- Cabin Air Filters
- Circuit Breakers
- Compressor Clutch Assemblies
- Compressors
- Condenser Air Seals
- Condenser Fan Motors
- Condensers
- Connectors
- Control Cables
- Control Heads (Function Selectors)
- Control Linkages
- Control Modules
- Coolant
- Cooling Fan Blades
- Cooling Fan Clutches
- Cooling Fan Motors
- Evaporator Drain Tubes
- Evaporator Filters
- Evaporator Pressure Regulators (EPRS)
- Evaporators
- Expansion Valves
- Function Selectors
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gaskets
- Heater Cases
- Heater Control Valves
- Heater Cores
- Heater Hoses
- High Pressure Relief Valves (HPRV)
- Idlers
- In-Line Filters
- Metal Fittings
- Metal Lines
- Mix And Air Control Doors (Blend Doors)
- ORIFACE Tubes
- O-Rings
- Pilot-Operated Absolutes (POAS)
- Plenums
- Pressure Control Valves
- Pressure Sensors
- Pulleys
- Radiators
- Receiver-DRIERS
- Refrigerant Oil
- Refrigerant
- Relays
- Seals
- Service Ports
- Spring Lock Couplings
- Suction Throttling Valves (STVS)
- Switches (Electrical)
- TENSIONERS
- Thermistors And Pressure Sensors
- Thermostats And Housings
- Vacuum Hoses And Tubes
- Vacuum Reservoirs
- Vacuum Tubes
- Valves In Receiver (VIRS)
- Water Pumps (Electric Auxiliary)
- Wiring Harnesses And Connectors
- Heating, Ventilation & Air Conditioning System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Heating, Ventilation & Air Conditioning Systems
- Map - Heating, Ventilation, & Air Conditioning
- Hoist/Jack
- Identification
- Metric Conversions
- Maintenance Reminder Light (Reset Procedures)
- Engine Oil Replacement Reminder
- Notes
- Engine Oil Replacement Reminder Reset - Procedure 01
- Engine Oil Replacement Reminder Reset - Procedure 02
- Engine Oil Replacement Reminder Reset - Procedure 03
- Engine Oil Replacement Reminder Reset - Procedure 04
- Engine Oil Replacement Reminder Reset - Procedure 05
- Engine Oil Replacement Reminder Reset - Procedure 06
- Engine Oil Replacement Reminder Reset - Procedure 07
- Engine Oil Replacement Reminder Reset - Procedure 08
- Engine Oil Replacement Reminder Reset - Procedure 09
- Engine Oil Replacement Reminder Reset - Procedure 10
- Engine Oil Replacement Reminder Reset - Procedure 11
- Engine Oil Replacement Reminder Reset - Procedure 12
- Engine Oil Replacement Reminder Reset - Procedure 13
- Engine Oil Replacement Reminder Reset - Procedure 14
- Engine Oil Replacement Reminder Reset - Procedure 15
- Engine Oil Replacement Reminder Reset - Procedure 16
- Engine Oil Replacement Reminder Reset - Procedure 17
- Engine Oil Replacement Reminder Reset - Procedure 18
- Engine Oil Replacement Reminder Reset - Procedure 19
- Engine Oil Replacement Reminder Reset - Procedure 20
- Engine Oil Replacement Reminder Reset - Procedure 21
- Engine Oil Replacement Reminder Reset - Procedure 22
- Engine Oil Replacement Reminder Reset - Procedure 23
- Engine Oil Replacement Reminder Reset - Procedure 24
- Engine Oil Replacement Reminder Reset - Procedure 25
- Engine Oil Replacement Reminder Reset - Procedure 26
- Engine Oil Replacement Reminder Reset - Procedure 27
- Engine Oil Replacement Reminder Reset - Procedure 28
- Engine Oil Replacement Reminder Reset - Procedure 29
- Engine Oil Replacement Reminder Reset - Procedure 30
- Engine Oil Replacement Reminder Reset - Procedure 31
- Engine Oil Replacement Reminder Reset - Procedure 32
- Engine Oil Replacement Reminder Reset - Procedure 33
- Engine Oil Replacement Reminder Reset - Procedure 34
- Engine Oil Replacement Reminder Reset - Procedure 35
- Engine Oil Replacement Reminder Reset - Procedure 36
- Engine Oil Replacement Reminder Reset - Procedure 37
- Emissions Maintenance Reminder (Reminder Flag)
- Emissions Maintenance Reminder (Warning Light)
- Emissions Maintenance Reminder (Check Engine Light)
- Diesel Fuel Filter Replacement Reminder
- Maintenance Service Reminder
- Timing Belt Replacement Reminder
- Transmission Fluid Replacement Reminder
- Tire Pressure Monitor System Reminder
- Notes
- TPMS Reminder Reset - Procedure 01
- TPMS Reminder Reset - Procedure 02
- TPMS Reminder Reset - Procedure 03
- TPMS Reminder Reset - Procedure 04
- TPMS Reminder Reset - Procedure 05
- TPMS Reminder Reset - Procedure 06
- TPMS Reminder Reset - Procedure 07
- TPMS Reminder Reset - Procedure 08
- TPMS Reminder Reset - Procedure 09
- TPMS Reminder Reset - Procedure 10
- TPMS Reminder Reset - Procedure 11
- TPMS Reminder Reset - Procedure 12
- TPMS Reminder Reset - Procedure 13
- TPMS Reminder Reset - Procedure 14
- TPMS Reminder Reset - Procedure 15
- TPMS Reminder Reset - Procedure 16
- TPMS Reminder Reset - Procedure 17
- TPMS Reminder Reset - Procedure 18
- TPMS Reminder Reset - Procedure 19
- TPMS Reminder Reset - Procedure 20
- TPMS Reminder Reset - Procedure 21
- TPMS Reminder Reset - Procedure 22
- TPMS Reminder Reset - Procedure 23
- TPMS Reminder Reset - Procedure 24
- TPMS Reminder Reset - Procedure 25
- TPMS Reminder Reset - Procedure 26
- TPMS Reminder Reset - Procedure 27
- TPMS Reminder Reset - Procedure 28
- TPMS Reminder Reset - Procedure 29
- TPMS Reminder Reset - Procedure 30
- TPMS Reminder Reset - Procedure 31
- TPMS Reminder Reset - Procedure 32
- TPMS Reminder Reset - Procedure 33
- TPMS Reminder Reset - Procedure 34
- TPMS Reminder Reset - Procedure 35
- TPMS Reminder Reset - Procedure 36
- TPMS Reminder Reset - Procedure 37
- Engine Oil Replacement Reminder
- RPO Codes
- RPO Code Description (Codes 001-19F)
- RPO Code Description (Codes 19H-2EL)
- RPO Code Description (Codes 2F1-44I)
- RPO Code Description (Codes 44L-5J9)
- RPO Code Description (Codes 5K0-6FF)
- RPO Code Description (Codes 6FG-76A)
- RPO Code Description (Codes 76D-7XD)
- RPO Code Description (Codes 7XF-8M0)
- RPO Code Description (Codes 8M1-9C0)
- RPO Code Description (Codes 9C1-A0F)
- RPO Code Description (Codes A0G-Ar4)
- RPO Code Description (Codes Ar5-BCP)
- RPO Code Description (Codes BCQ-C12)
- RPO Code Description (Codes C13-Cur)
- RPO Code Description (Codes Cut-Dir)
- RPO Code Description (Codes Dr7-EHE)
- RPO Code Description (Codes EHF-F5P)
- RPO Code Description (Codes F5Q-G1V)
- RPO Code Description (Codes G1W-HFN)
- RPO Code Description (Codes HFO-JRG)
- RPO Code Description (Codes JRH-KLY)
- RPO Code Description (Codes KLZ-LQX)
- RPO Code Description (Codes LQY-MW9)
- RPO Code Description (Codes MWE-ODK)
- RPO Code Description (Codes ODL-Ora)
- RPO Code Description (Codes Orb-PDE)
- RPO Code Description (Codes PDF-QH6)
- RPO Code Description (Codes QH7-R8D)
- RPO Code Description (Codes R8E-T07)
- RPO Code Description (Codes T08-TJ0)
- RPO Code Description (Codes TJ1-U10)
- RPO Code Description (Codes U11-Us9)
- RPO Code Description (Codes USB-VG9)
- RPO Code Description (Codes VGA-W5Y)
- RPO Code Description (Codes W5Z-XE3)
- RPO Code Description (Codes XE4-Y9Z)
- RPO Code Description (Codes Ya2-ZD9)
- RPO Code Description (Codes ZDE-ZZZ)
- Steering
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Steering & Suspension Systems
- Wheel And Tire
- Steering & Suspension CHECKSHEET
- Wheels & Tires CHECKSHEET
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Notes
- Active Handling
- Active Suspension Control Modules
- Active Variable Ratio Steering
- Active Yaw Control
- Adaptive Cruise Control
- Advance TRAC
- Air Bags
- Air Ride Control Modules
- Air Ride Suspension Torsion Springs (Counter Balancing)
- Air Ride Suspension
- Air Ride Tubes
- Air Shocks And Air Struts
- Air Spring Valves
- Air Springs
- Air Suspension Control Valves
- Air Suspension DRIERS
- Axle Acceleration Sensor
- Ball Joints
- Body Acceleration Sensor
- Bushings
- Center Links
- Compressors
- Continuous Damping Control
- Control Arm Shafts
- Control Arms
- Control Modules
- Distance Regulation Control Module
- Distance Regulation Sensor
- Drag Links
- Dynamic Stability Control
- Dynamic Stability Traction Control
- Electronic Ride Control Shocks And Struts
- Electronic Stability Control
- Electronic Suspension System
- Flex Couplers
- Gaskets
- Height Sensors
- Hydraulic Hoses
- Hydraulic Power Steering Pumps
- Hydraulic Suspension Hoses
- Hydraulic Suspension Pumps
- Idler Arms
- Intermediate Shaft U-Joints
- King Pins
- Modules
- Pitman Arms
- Power Steering Belts
- Power Steering Coolers
- Power Steering Fluid
- Power Steering Hoses
- Power Steering Lines (Steel)
- Power Steering Pumps - Electric
- Power Steering Pumps
- Radar Sensor
- Radius Arms
- Relay Rods
- Relays
- Sensors
- Shock Absorbers, Strut Cartridges And Strut Assemblies
- Spindles
- Springs, Coil, Leaf And Torsion Bars
- STABILITRAC
- Stability Management System
- Steering Angle Sensor
- Steering Arms
- Steering Couplers
- Steering Dampers
- Steering Gears (Except Rack And Pinion)
- Steering Gears, Rack And Pinion
- Steering Knuckles
- Strike Out Bumpers
- Strut Bearing Plate Assemblies
- Strut Rods
- Suspension Pumps (Hydraulic)
- Sway Bar Links
- Sway Bar Mounting Bushings
- Sway Bars
- Switches
- Tie Rod Ends (Inner And Outer)
- Tire Pressure Monitoring System
- Tire Pressure Sensors
- Tires
- Torque Sensor
- Torsion Springs
- Track Bar Bushings
- Track Bars
- Trailing Arm Bushings
- Trailing Arms
- Valve Stems
- Vehicle Dynamics Control
- Vehicle Speed Sensor
- Vehicle Stability Assist
- Vehicle Stability/Skid Control
- Warning Lamps
- Wheel Alignment
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheels (Rims)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Wheel Alignment Theory & Operation - General Information
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- General Servicing
- A/C Compressor Oil Checking
- A/C Compressor Servicing
- A/C System General Servicing
- Using R-12 Refrigerant
- Sight Glass Indicators
- System Service Valves
- Use Manifold Gauge Set
- Pressure Gauge Indications
- Notes
- Excessive Moisture
- Defective Thermostatic Switch
- MISADJUSTED Thermostatic Switch Or Defective Clutch Cycling Switch
- Low R-12 Charge
- Very Low R-12 Charge
- Orifice Tube Plugged
- Expansion Or "H" Valve Stuck Closed
- Expansion Or "H" Valve Stuck Open
- Compressor Malfunction
- Condenser Malfunction Or R-12 Overcharge
- Orifice Tube Replacement
- Discharging A/C System
- Flushing A/C System
- Evacuating A/C System
- Charging A/C System
- Leak Testing
- R-12 & Oil Capacity Table
- A/C System Precautions
- Before Opening The System
- Discharging A/C System
- Disconnecting Lines & Fittings
- Component Replacement
- Using R-12 Refrigerant - Safety Precautions
- Using Individual R-12 Cans
- Multi-Can Dispensing Valves
- Can Tap Installation Flat Type Seal Cans
- Screw Type Seal Cans
- Connecting Lines & Fittings
- Placing System In Operation
- Compressor Removal Information - Isolation Method
- Compressor Removal Information - Discharge Method
- HVAC Control Systems
- A/C System Diagnosis - Manual
- A/C-Heater System - Manual
- Model Identification
- Description
- Operation
- Mode Selector Lever/Dial
- Temperature Lever/Dial
- Pressure Cycling Switch
- Pressure Relief Valve
- Accumulator
- Orifice Tube
- Wide Open Throttle Cut-Out Switch
- Power Steering Cut-Off Switch
- High Pressure Cut-Off Switch
- Low Pressure Cut-Off Switch
- A/C Time Delay Relay
- Compressor Control Relay
- Constant Run Relay
- Temperature Cut-Off Relay
- Adjustments
- Trouble Shooting
- Removal & Installation
- Vacuum Hose Diagram(S)
- Wiring Diagrams
- Heater System
- Heater System Trouble Shooting
- General Servicing
- Maintenance
- Procedures
- Maintenance Information
- Model Identification
- Maintenance Service Information
- Service Point Locations
- Information Label Locations
- Service Labor Times
- Wheel & Tire Specifications
- Battery Specifications
- Cautions & Warnings
- Anti-Lock Brake System
- Replacing Blown Fuses
- Battery Warning
- Brake Pad Wear Indicator
- Catalytic Converter (Gasoline Models)
- Coolant (Propylene-Glycol Formulations)
- Diesel Fuel Anti-Fungal Additives
- Diesel Fuel Contamination
- Diesel Fuel Requirements
- Electrostatic Discharge Sensitive (ESD) Parts
- Fuel System Service
- Halogen Bulbs
- Radiator Cap
- Radiator Fan
- Warranty Information
- Fuses & Circuit Breakers
- Fuse Panel Identification (1983-86 Celebrity)
- Fuse Panel Identification (1987-90 Celebrity)
- Fuse Panel Identification (1983 6000)
- Fuse Panel Identification (1984 6000)
- Fuse Panel Identification (1985-86 6000)
- Fuse Panel Identification (1987-88 6000)
- Fuse Panel Identification (1989 6000)
- Fuse Panel Identification (1990-91 6000)
- Service Indicator & Warning Lights
- Maintenance Information
- Procedures
- Steering
- Manual Steering
- Power Steering General Servicing
- Power Steering Pump (Fwd)
- Steering Gear - Power Rack & Pinion
- Power Steering
- Power Steering General Servicing
- Power Steering Pump (Fwd)
- Steering Gear - Power Rack & Pinion
- Steering Column
- Steering Linkage
- Manual Steering
- Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment
- Transmission
- Automatic Trans
- Diagnosis - Torque Converter Clutch
- Applications
- Description
- Trouble Shooting
- Testing & Diagnosis
- Diagnostic Charts
- Notes
- PFI Chart C-1 - ECM Check
- Chart C-7C, EGR Check - 5.0L Full Function
- Chart C-8, Torque Converter Clutch Electrical Diagnosis - 5.0L Full Function
- Code 24, Vehicle Speed Sensor - 5.0L Full Function
- Chart 24B, Park/Neutral Circuit - 5.0L Full Function
- Chart C-8A, Torque Converter Clutch - 5.0L & 5.7L TBI
- Code 23, Manifold Air Temperature Sensor Signal Voltage High - 5.0L & 5.7L TBI
- Code 24, Vehicle Speed Sensor - 5.0L & 5.7L TBI (B Body)
- Code 25, Manifold Air Temperature Sensor Signal Voltage Low - 5.0L & 5.7L TBI
- Chart C-8A, Torque Converter Clutch - THM 3T40 Transmission 2.8L A, J & L Bodies
- Code 24, Vehicle Speed Sensor - 2.8L PFI A & J Bodies
- Code 24, Vehicle Speed Sensor - 2.8L J & L Bodies, & 2.8L & 3.1L A & W Bodies
- Code 25, Manifold Air Temperature Signal Voltage Low 2.8L A & L Bodies
- Chart C-1A, Park/Neutral Switch - 2.8L PFI A, J, L & W Bodies
- Chart C-8, Torque Converter Clutch - 4.3L TBI B Body
- Code 24, Vehicle Speed Sensor - 4.3L TBI - B Body
- Chart C-1A, Park/Neutral Switch - 4.3L TBI - B Body
- Code 24, Vehicle Speed Sensor - 3.8L PFI - C & H Bodies
- Chart C-1A, Park/Neutral Switch - 3.8L PFI - C & H Bodies
- Chart C-8A, Torque Converter Clutch - THM 3T40 Transmission 3.1L A Body
- Chart C-8A, Torque Converter Clutch - THM 3T40 Transmission 3.3L A & N Bodies
- Chart C-8, Torque Converter Clutch - 3.8L PFI (Turbo) G Body
- Code 24, Vehicle Speed Sensor - 3.3L & 3.8L PFI
- Code 25, Manifold Air Temperature Sensor Signal Voltage High
- Chart C-7, Exhaust Gas RECIRCULATION - 3.8L PFI
- Chart C-5, Electronic Spark Control (ESC) System Check 2.3L PFI
- Chart C-8A, Transmission Converter Clutch (TCC) (Electrical Diagnosis) 2.3L PFI
- Chart C-8D, Transmission Gear Switches Circuit Check 2.3L PFI
- Chart C-8, Torque Converter Clutch 2.3L PFI - N Body
- Code 23, Manifold Air Temperature Sensor Signal Voltage High 2.3L PFI
- Code 24, Vehicle Speed Sensor Circuit - 2.3L PFI
- Code 24, Vehicle Speed Sensor - 2.3L PFI - N Body
- Chart C-1A, Park/Neutral Switch - 2.3L PFI - N Body
- Chart C-8, Torque Converter Clutch - 2.0L & 2.5L TBI - A, J, & N Bodies
- Code 24, Vehicle Speed Sensor - 2.0L & 2.5L TBI - A, J, & N Bodies (With Pm Generator)
- Code 24, Vehicle Speed Sensor 2.5L TBI - A Body (With In-Dash Speed Sensor)
- Chart C-1A, Park/Neutral Switch - 2.0L & 2.5L TBI - A, J, & N Bodies
- Chart C-4D-2, Dis Misfire Under Load - 2.0L (VIN 1) TBI
- Chart C-8A, Transmission Converter Clutch - 2.0L (VIN 1) TBI - J & L Bodies
- Chart C-10, A/C Clutch Control - 2.0L (VIN 1) TBI J Body
- Code 23, Manifold Air Temperature Sensor - Temp. Too Low - 2.0L (VIN 1) TBI
- Code 24, Vehicle Speed Sensor (VSS) - 2.0L (VIN 1) TBI
- Chart C-1A, Park/Neutral Switch - 2.0L (VIN 1) TBI - J & L Bodies
- Chart C-8, Torque Converter Clutch - 2.0L PFI - J & N Bodies
- Code 24, Vehicle Speed Sensor 2.0L PFI - J & N Bodies
- Chart C-1A, Park/Neutral Switch - 2.0L PFI - J & N Bodies
- Chart C-7, EGR Valve Check - 2.5L A & N Bodies
- Chart C-8, Torque Converter Clutch - 2.0L (VIN K) & 2.5L TBI
- Code 23, Mat Sensor Temperature Low - 2.0L (VIN K) & 2.5L TBI
- Code 24, Vehicle Speed Sensor (VSS) - 2.0L (VIN K) & 2.5L TBI - A, J & N Bodies (With Pm Generator)
- Chart C-8, Torque Converter Clutch - 2.0L (VIN M) PFI
- Code 24, Vehicle Speed Sensor (Pm Generator) - 2.0L (VIN M) PFI
- Code 25, Manifold Air Temperature Sensor Signal Voltage Low - 2.0L (VIN M) PFI
- Chart C-8, Torque Converter Clutch - 3.8L "3800" PFI BONNEVILLE, ELECTRA & Ninety-Eight
- Code 24, Vehicle Speed Sensor - 3.8L "3800" PFI - BONNEVILLE, ELECTRA & Ninety-Eight
- Code 31, Park/Neutral Switch - 3.8L "3800" PFI - BONNEVILLE, ELECTRA & Ninety-Eight
- Chart C-8A, Torque Converter Clutch - THM 4T60 Transmission - 3.8L
- Chart C-8B, Torque Converter Clutch - 3.3L "A" Body W/THM 4T60 Transmission (1 Of 2)
- Chart C-8B, Torque Converter Clutch - THM 4T60 Transmission - 2.8L "A" Bodies
- Chart C-8B, Torque Converter Clutch - THM 4T60 Transmission - 2.8L "W" Bodies
- Chart C-8B, Torque Converter Clutch - THM 4T60 Transmission - 3.1L "W" Bodies
- Overhaul - 440-T4/4T60 & 4T60-E
- Application
- Identification
- Description
- Lubrication
- Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- Quick Check
- Transaxle
- Notes
- Oil Out Of Vent Or Foaming
- High Or Low Line Pressure
- Delayed Engagement
- No Drive In "D"
- Slips In "D"
- No 1-2 Shift (1st Gear)
- Harsh Or Soft 1-2 Shift
- Early Or Late 1-2 Shift (4T60)
- Early Or Late 1-2 Shift (4T60-E)
- No 2-3 Shift (1st & 2nd Gears 4T60)
- No 2-3 Shift (1st & 2nd Gears 4T60-E)
- 1-4 Shift (Misses 2nd & 3rd Gears 4T60-E)
- 2-3 Shift Only (4T60-E Only)
- 1-2-4 Shift (No 2-3 Shift 4T60-E)
- Harsh Or Soft 2-3 Shift (4T60)
- Harsh Or Soft 2-3 Shift (4T60-E)
- Early Or Late 2-3 Shift (4T60)
- Early Or Late 2-3 Shift (4T60-E)
- Shudder 1-2 Shift (4T60)
- 3rd Gear Only (4T60-E)
- 3-4 Shift (Misses 1st & 2nd Gears 4T60-E)
- No 3-4 Shift
- Harsh Or Soft 3-4 Shift
- Early Or Late 3-4 Shift (4T60)
- Early Or Late 3-4 Shift (4T60-E)
- No Reverse
- Locked In Reverse
- Slips In Reverse
- Vehicle Moves In Park
- Harsh Neutral-To-Drive Engagement
- Vehicle Starts In 2nd Gear (4T60)
- Vehicle Starts in 2nd Gear (4T60-E)
- Harsh Reverse
- No Engine Breaking In Manual 2nd Or Low (4T60-E)
- Harsh 4-3 Downshift (4T60)
- Harsh 4-3 Downshift (4T60-E)
- Harsh 3-2 Downshift (4T60)
- Harsh 3-2 Downshift (4T60-E)
- Harsh 2-1 Downshift
- No Converter Clutch Apply
- Converter Clutch Does Not Release
- Converter Stuck On in 3rd & 4th (4T60-E)
- Converter Applied With Maximum Pressure (4T60-E With PWM)
- Converter Clutch Apply Rough, Slips Or Shudders
- No TCC (4T60-E)
- Electronic Self-Diagnostics & Electronic Testing
- Testing
- Removal & Installation
- Transaxle Disassembly
- Component Disassembly & Reassembly
- Transaxle Case
- Final Drive Assembly
- Sun Gear Shaft
- 1-2 Band Assembly
- Reaction Carrier & Drum
- Input Carrier Assembly
- Reverse Reaction Drum & Reverse Band
- 3RD Roller Clutch, Input Sprag & Input Sun Gear
- Input Clutch Assembly
- 2ND Clutch Assembly
- Driven Sprocket Support
- Output Shaft
- Drive Link Assembly & Sprockets
- Valve Body
- Oil Pump Assembly
- 1-2 & Reverse Servos
- Transaxle Reassembly
- Torque Specifications
- Wiring Diagrams
- Overhaul & Testing - 125C/3T40
- Applications
- Identification
- Description
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- Chatters Or Slips In 1ST Gear
- Inoperative Or Slips In 1ST Gear
- Inoperative Or Slips In Reverse
- Delayed Or No Upshifts
- Slipping Or Rough 1-2 Shift
- Delayed Or Rough 2-3 Shift
- Slipping, Soft Or Early 2-3 Shift
- Delayed Or No 2-3 Shift
- Delayed Neutral-To-Drive Shift
- Delays In Drive & Reverse
- No 2ND Gear In "D"
- All Gears Inoperative
- Inoperative In "D"
- Forward Gears Inoperative
- Transaxle Starts In 2ND Gear
- Transaxle Skips 2ND Gear
- Shifts From 3RD To 1ST At High Speeds
- No Full Throttle Detent Downshift
- No Overrun Braking In "1" (Reverse Okay)
- Binds In 3RD Gear
- Inoperative In "2"
- Engine Stalls In "R" Or "D
- Noise In All Gears
- High Pitched Whine Or Popping
- Buzzing Or High Pitched Rattle
- Whine Or Growl Under Light Acceleration
- Noise In 1ST Or Reverse Gear
- Noise In 2ND Gear
- Hum During Light Acceleration (All Gears)
- Light Rattle In 2ND Or 3RD At 25-40 Mph
- Testing
- Removal & Installation
- Torque Converter
- Transaxle Disassembly
- Component Disassembly & Reassembly
- Notes
- Transaxle Case
- Differential & Final Drive
- Reaction Internal Gear
- Low Roller Clutch & Reaction Carrier Assembly
- Low-Reverse Clutch Housing
- Reaction Sun Gear & Input Drum End Play
- Input Carrier, Input Sun Gear & Internal Gear
- Forward Clutch Assembly
- Direct Clutch Assembly
- Intermediate Band
- Driven Sprocket Support
- Manual Shaft
- Drive Link Assembly (Chain, Sprockets & Turbine Shaft)
- Case Cover
- Control Valve Body & Oil Pump Assemblies
- Auxiliary Valve Body
- Intermediate Servo
- Governor/Speedometer Gear Or Governor/Speed Sensor Assembly
- Transaxle Reassembly
- Torque Specifications
- Removal & Installation - A/T
- Servicing - A/T
- Diagnosis - Torque Converter Clutch
- Automatic Trans
- External Pages