Repair and Diagnosis (Single Page)
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Quick Lookups- Accessories & Equipment
- Anti-Theft Systems
- Description & Operation
- Trouble Shooting
- Removal & Installation
- Testing
- Notes
- Using DRB
- Test 1A - Testing System Function
- Test 1B - Testing System Function
- Test 2A - Repairing No Response
- Test 2B - Repairing No Response
- Test 2C - Repairing No Response
- Test 3A - Repairing Security Light Flashing Constantly
- Test 4A - Repairing Ignition Input Circuit
- Test 5A - Repairing Ignition Input Circuit
- Test 6A - Repairing Horn Circuit
- Test 6B - Repairing Horn Circuit
- Test 7A - Repairing Security Indicator Light Circuit
- Test 7B - Repairing Security Indicator Light Circuit
- Test 8A - Repairing Parking Light Circuit
- Test 8B - Repairing Headlight Circuit
- Test 8C - Repairing Battery Feed Input Circuit
- Test 8D - Repairing Battery Feed Input Circuit
- Test 9A - Repairing Door Jamb Sense Circuit
- Test 10A - Repairing Hood Ajar Sense Circuit
- Test 10B - Repairing Hood Ajar Circuit
- Test 11A - Repairing Liftgate Latch Sense Circuit
- Test 12A - Repairing Door Switch Lock Sense Circuit
- Test 13A - Repairing Door Switch Unlock Sense Circuit
- Test 14A - Repairing VTA Disarm Sense Left Door Circuit
- Test 15A - Repairing VTA Disarm Sense Right Door Circuit
- Test 15B - Repairing Door Key Cylinder Circuit
- Test 16A - Repairing Liftgate Key Cylinder Circuit
- Test 17A - Repairing No Response From Pcm
- Test 18A - Repairing Arm Sense Circuit From Remote Keyless Entry Module
- Test 18B - Repairing Disarm Sense Circuit From Remote Keyless Entry Module
- Test VER-1 - Verification Test
- Wiring Diagram
- Cruise Control Systems
- Description & Operation
- Self-Diagnostic System
- Trouble Shooting
- Notes
- No Cruise Control When Set Button Is Pressed & Released
- Cruise Control Engages Without Actuating Cruise Set Button
- Cruise Control Engages When Engine Is Started
- Erratic Speed Or Engine Shuts Off
- Cruise Control Disengages On Rough Road
- Engine Does Not Return To Normal Idle
- No Resume When Resume Button Is Pressed
- Cruise Control Does Not Disengage With Brake Pedal Depressed
- Testing
- Removal & Installation
- Self-Diagnostics
- Notes
- Test SC-1A - Checking For Cruise Control System Faults
- Test SC-2A - Repairing Power & Ground Supply For Open To Servo Solenoids
- Test SC-2B - Cruise Control Vacuum Solenoid Control Circuit
- Test SC-2C - Cruise Control Vent Solenoid Control Circuit
- Test SC-3A - No Vehicle Speed Sensor Signal
- Test SC-3B - No Vehicle Speed Sensor Signal
- Test SC-3C - No Vehicle Speed Sensor Signal
- Test SC-3D - No Vehicle Speed Sensor Signal
- Test SC-3E - No Vehicle Speed Sensor Signal
- Test SC-3F - No Vehicle Speed Sensor Signal
- Test SC-3G - No Vehicle Speed Sensor Signal
- Test SC-4A - Checking Cruise Control Switches
- Test SC-5A - Checking Cruise Control On/Off Switch Sense Circuit
- Test SC-5B - Repairing A Short In Speed Control Switch CKTS
- Test SC-5C - Repairing Short In Ignition 12 Volt Feed Circuit
- Test SC-5D - Repairing Open In Ignition 12 Volt Feed Circuit
- Test SC-6A - Repairing Cruise Control Resume Switch Sense CKT
- Test SC-7A - Repairing Cruise Control Set Switch Circuit
- Test SC-8A - Checking Cruise Control Switch Circuit
- Test SC-8B - Testing CLOCKSPRING Circuit For Shorts
- Test SC-8C - Testing CLOCKSPRING Circuit For Open
- Test SC-9A - Repairing Cruise Control Switch CKT Short To GND
- Test SC-10A - Checking Brake Switch Circuit For Open
- Test SC-10B - Checking Brake Switch Circuit For Shorts
- Test SC-11A - Checking Cruise Control Servo Operation
- Test SC-11B - Checking Vacuum To Cruise Control Servo
- Test SC-12A - Checking Park/Neutral Switch Circuit
- Test SC-13A - Checking For Intermittent Faults
- Test SC-VER - Cruise Control Verification
- Wiring Diagram
- Gauges & Instrument Panels
- Instrument Panel
- Description
- Testing
- Gauge Testing
- Brake Indicator Inoperative
- Coolant Temperature Gauge Inoperative
- Gauges & Indicators Inoperative
- Fuel Gauge Inoperative
- Panel Lights: All Lights Inoperative, Parking Lights Working
- Low Fuel Warning Light Inoperative
- Oil Pressure Gauge Inoperative
- Speedometer Inoperative
- Tachometer Inoperative
- Voltmeter Inoperative
- Removal & Installation
- Wiring Diagrams
- Overhead Console & Vehicle Information Center
- Instrument Panel
- Heated Glass/Defoggers
- Mirrors - Power
- Power Seats
- Steering Column Switches
- Description
- Disabling & Activating
- Testing
- Removal & Installation
- Torque Specifications
- Warning Systems
- Window Motors & Regulators
- Wiper/Washer Systems
- Description & Operation
- Adjustments
- Testing
- Removal & Installation
- Wiring Diagrams
- Anti-Theft Systems
- Body & Frame
- Door Locks
- Anti-Theft System
- Description & Operation
- Trouble Shooting
- Removal & Installation
- Testing
- Notes
- Using DRB
- Test 1A - Testing System Function
- Test 1B - Testing System Function
- Test 2A - Repairing No Response
- Test 2B - Repairing No Response
- Test 2C - Repairing No Response
- Test 3A - Repairing Security Light Flashing Constantly
- Test 4A - Repairing Ignition Input Circuit
- Test 5A - Repairing Ignition Input Circuit
- Test 6A - Repairing Horn Circuit
- Test 6B - Repairing Horn Circuit
- Test 7A - Repairing Security Indicator Light Circuit
- Test 7B - Repairing Security Indicator Light Circuit
- Test 8A - Repairing Parking Light Circuit
- Test 8B - Repairing Headlight Circuit
- Test 8C - Repairing Battery Feed Input Circuit
- Test 8D - Repairing Battery Feed Input Circuit
- Test 9A - Repairing Door Jamb Sense Circuit
- Test 10A - Repairing Hood Ajar Sense Circuit
- Test 10B - Repairing Hood Ajar Circuit
- Test 11A - Repairing Liftgate Latch Sense Circuit
- Test 12A - Repairing Door Switch Lock Sense Circuit
- Test 13A - Repairing Door Switch Unlock Sense Circuit
- Test 14A - Repairing VTA Disarm Sense Left Door Circuit
- Test 15A - Repairing VTA Disarm Sense Right Door Circuit
- Test 15B - Repairing Door Key Cylinder Circuit
- Test 16A - Repairing Liftgate Key Cylinder Circuit
- Test 17A - Repairing No Response From Pcm
- Test 18A - Repairing Arm Sense Circuit From Remote Keyless Entry Module
- Test 18B - Repairing Disarm Sense Circuit From Remote Keyless Entry Module
- Test VER-1 - Verification Test
- Wiring Diagram
- Anti-Theft System
- Mirrors - Power
- Power Seats
- Power Windows
- Door Locks
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Self-Diagnostic Tests
- Test 1A
- Test 2A
- Test 3A
- Test 4A
- Test 4B
- Test 5A
- Test 6A
- Test 7A
- Test 8A
- Test 9A
- Test 10A
- Test 11A
- Test 11B
- Test 11C
- Test 11D
- Test 11E
- Test 12A
- Test 13A
- Test 13B
- Test 13C
- Test 14A
- Test 15A
- Test 15B
- Test 15C
- Test 15D
- Test 16A
- Test 17A
- Test 18A
- Test 19A
- Test 20A
- Test 20B
- Test 20C
- Test 20D
- Test 20E
- Test 21A
- Test 22A
- Test 23A
- Verification Test VER-1A
- Verification Test VER-1B
- Verification Test VER-1C
- Removal & Installation
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System
- Mechanical - Hydraulic
- Traction Control
- Anti-Lock Brake System
- Description
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Self-Diagnostic Tests
- Test 1A
- Test 2A
- Test 3A
- Test 4A
- Test 4B
- Test 5A
- Test 6A
- Test 7A
- Test 8A
- Test 9A
- Test 10A
- Test 11A
- Test 11B
- Test 11C
- Test 11D
- Test 11E
- Test 12A
- Test 13A
- Test 13B
- Test 13C
- Test 14A
- Test 15A
- Test 15B
- Test 15C
- Test 15D
- Test 16A
- Test 17A
- Test 18A
- Test 19A
- Test 20A
- Test 20B
- Test 20C
- Test 20D
- Test 20E
- Test 21A
- Test 22A
- Test 23A
- Verification Test VER-1A
- Verification Test VER-1B
- Verification Test VER-1C
- Removal & Installation
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System
- Anti-Lock Brakes
- Drivelines & Axles
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electrical
- Charging Systems
- Alternator - NIPPONDENSO
- Description
- Adjustments
- Trouble Shooting
- Testing (On-Vehicle)
- Alternator Output
- Entering On-Board Diagnostics
- DRB-II Test Functions
- Test Ch-1, Battery Condition Check
- Test Ch-2, Alternator Field Not Switching Properly (Code 41 )
- Test Ch-3, Charging System Voltage Low (Code 47)
- Test Ch-4, Charging System Voltage High (Code 46)
- Test Ch-5, Checking For Intermittent Problems
- Charging Verification (Ch-VER)
- Bench Testing
- Overhaul
- Torque Specifications
- Alternator - NIPPONDENSO
- Component Locations
- Fuses & Circuit Breakers
- Identification
- Fuse Panel & Power Distribution Center Location
- Fuse Panel Identification
- Fuse & Circuit Breaker Identification
- 1 - 20 Amp (Yellow)
- 2 - 15 Amp (Blue)
- 3 - 20 Amp (Yellow)
- 4 - 15 Amp (Blue)
- 5 - 15 Amp (Blue)
- 6 - 15 Amp (Blue)
- 7 - 15 Amp (Blue)
- 8 - 15 Amp (Blue)
- 9 - 20 Amp (Yellow)
- 10 - 15 Amp (Blue)
- 11 - 15 Amp (Blue)
- 12 - 15 Amp (Blue)
- 13 - 20 Amp (Yellow)
- 14 - 20 Amp (Yellow)
- 15 - 3 Amp (Violet)
- 16 - 20 Amp (Yellow)
- 17 - 7.5 Amp (Brown)
- 18 - 15 Amp (Blue)
- 19 - 15 Amp (Blue)
- 20 - 10 Amp (Red)
- 21 - 15 Amp (Blue)
- 22 - 15 Amp (Blue)
- 23 - 15 Amp (Blue)
- 24 - 7.5 Amp (Brown)
- 25 - 30 Amp Circuit Breaker
- 26 - 30 Amp Circuit Breaker
- 27 - 10 Amp Circuit Breaker
- 28 - 30 Amp Circuit Breaker
- Power Distribution Center Identification
- Notes
- 1 - 20 Amp (Mini Yellow)
- 2 - 15 Amp (Mini Blue)
- 3 - 20 Amp (Mini Yellow)
- 4 - 15 Amp (Mini Blue)
- 5 - 20 Amp (Mini Yellow)
- 6 - 15 Amp (Mini Blue)
- 7 - 40 Amp (Orange)
- 8 - 60 Amp (Blue)
- 9 - 20 Amp (Yellow)
- 10 - 30 Amp (Green)
- 11 - 30 Amp (Green)
- 12 - 40 Amp (Orange)
- 13 - 60 Amp (Blue)
- 14 - 40 Amp (Orange)
- 15 - 30 Amp (Green)
- 16 - 60 Amp (Blue)
- Relay Center Identification
- Identification
- Gauges
- Instrument Panel
- Description
- Testing
- Gauge Testing
- Brake Indicator Inoperative
- Coolant Temperature Gauge Inoperative
- Gauges & Indicators Inoperative
- Fuel Gauge Inoperative
- Panel Lights: All Lights Inoperative, Parking Lights Working
- Low Fuel Warning Light Inoperative
- Oil Pressure Gauge Inoperative
- Speedometer Inoperative
- Tachometer Inoperative
- Voltmeter Inoperative
- Removal & Installation
- Wiring Diagrams
- Overhead Console & Vehicle Information Center
- Instrument Panel
- Starter
- Wiring Diagrams
- Charging Systems
- Engine Mechanical
- Accessory Drive Belts
- 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
- Cooling System (Mechanical)
- Mechanical
- 5.2L V8 - VIN [Y]
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Overhaul
- Lubrication
- Torque Specifications
- Engine Specifications
- 5.2L V8 - VIN [Y]
- Starter
- Engine Performance
- Engine Controls - Adjustments
- Application
- Emissions
- EGR Function Testing - Jeep Trucks
- 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
- Remove, Overhaul & Install
- Engine Controls - Specifications
- System
- EGR Function Testing
- Engine Controls - Basic Testing - 2.5L & 4.0L
- Engine Controls - Basic Testing - 5.2L
- Engine Controls - System/Component Tests - 2.5L & 4.0L
- Introduction
- Computerized Engine Controls
- Fuel System
- Idle Control System
- Ignition System
- Emission Systems & Sub-Systems
- Miscellaneous Controls
- Engine Sensors & Switches
- Camshaft Position Sensor
- Charge Air Temperature Sensor (Grand CHEROKEE)
- Coolant Temperature Sensor
- Crankshaft Position Sensor
- Manifold Absolute Pressure (Map) Sensor
- Manifold Air Temperature (Mat) Sensor
- Oxygen (O2) Sensor (Heating Element)
- Park/Neutral Switch (Aw-4 Auto. Trans.)
- Park/Neutral Switch (32RH Auto. Trans.)
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor
- Modules, Motors & Relays
- Engine Controls - System/Component Tests - 5.2L
- Engine Controls - Tests W/Codes - 2.5L & 4.0L
- Model Identification
- Introduction
- Self-Diagnostic System
- Using DRB-II
- Theft Alarm System
- DTC & Fault Codes/Messages
- Connector Identification
- Self-Diagnostic Tests
- Notes
- Test FC-1A - Checking For Faults
- Test FC-2A - No Crank Reference Signal At Pcm (DTC 11)
- Test FC-2B - No Crank Reference Signal At Pcm
- Test FC-3A - No Cam Sync Signal At Pcm (DTC 54)
- Test FC-3B - No Cam Sync Signal At Pcm
- Test FC-4A - No Change In Map From Start To Run (DTC 13)
- Test FC-5A - Map Sensor Voltage Too Low (DTC 14)
- Test FC-6A - Map Sensor Voltage Too High (DTC 14)
- Test FC-7A - No Vehicle Speed Sensor Signal (DTC 15)
- Test FC-7B - No Vehicle Speed Sensor Signal
- Test FC-8A - Oxygen (O2) Sensor Stays At Center (DTC 21)
- Test FC-9A - Oxygen (O2) Sensor Shorted To Voltage (DTC 21)
- Test FC-10A - Oxygen (O2) Sensor Stays Above Center (Rich) (DTC 52)
- Test FC-11A - Oxygen (O2) Sensor Stays Below Center (Lean) (DTC 51)
- Test FC-12A - ECT Sensor Voltage Too High (DTC 22)
- Test FC-13A - ECT Sensor Voltage Too Low (DTC 22)
- Test FC-14A - Intake Air Temp Sensor Voltage Low (DTC 23)
- Test FC-15A - Intake Air Temp Sensor Voltage High (DTC 23)
- Test FC-16A - Throttle Position Sensor Voltage High (DTC 24)
- Test FC-17A - Throttle Position Sensor Voltage Low (DTC 24)
- Test FC-18A - Idle Air Control Motor Circuits (DTC 25)
- Test FC-19A - Injector No. 1 Control Circuit (DTC 27)
- Test FC-20A - Injector No. 2 Control Circuit (DTC 27)
- Test FC-21A - Injector No. 3 Control Circuit (DTC 27)
- Test FC-22A - Injector No. 4 Control Circuit (DTC 27)
- Test FC-23A - Injector No. 5 Control Circuit (DTC 27)
- Test FC-24A - Injector No. 6 Control Circuit (DTC 27)
- Test FC-25A - A/C Clutch Relay Circuit (DTC 33)
- Test FC-26A - Rad Fan Control Relay Circuit (DTC 35)
- Test FC-27A - Auto Shutdown Relay Control Circuit (DTC 42)
- Test FC-28A - No ASD Relay Volt Sense At Pcm (DTC 42)
- Test FC-29A Or FC-30A - Pcm Failure Sri Mile Not Stored Or Pcm Failure EEPROM Write Denied (DTC 62 Or 63)
- Test FC-31A - Fuel Pump Resistor By-Pass Relay Circuit (DTC 76)
- No Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant Sensor Calibration
- Test NF-5A - Checking TPS Calibration
- Test NF-6A - Checking Manifold Absolute Pressure (Map) Sensor Calibration
- Test NF-7A - Checking Oxygen (O2) Sensor Switching
- Test NF-7B - Checking Oxygen (O2) Sensor Switching
- Test NF-8A - Checking Idle Air Control Motor
- Test NF-8B - Checking Idle Air Control Motor
- Test NF-9A - Checking Park/Neutral Switch
- Test NF-10A - Checking Pcm Ground & Power Circuits
- Test NF-11A - Checking Engine Vacuum
- Test NF-12A - No Fault Code Mechanical Test
- No-Start Tests
- Test NS-1A - Qualifying No-Start Condition
- Test NS-2A - Inspecting Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-4A - Correcting Fuel Delivery
- Test NS-4B - Correcting Fuel Delivery
- Test NS-5A - Inspecting Fuel Pump
- Test NS-5B - Inspecting Fuel Pump
- Test NS-6A - Correcting No Response Condition
- Test NS-6B - Correcting No Response Condition
- Test NS-6C - Correcting No Response Condition
- Test NS-7A - Inspecting Idle Air Control Motor Operation
- Test NS-7B - Inspecting Idle Air Control Motor Operation
- Test NS-7C - Inspecting Idle Air Control Motor Operation
- Test NS-7D - Inspecting Idle Air Control Motor Operation
- Test NS-7E - Inspecting Idle Air Control Motor Operation
- Test NS-8A - Correcting Start & Stall Condition
- Verification Tests
- Engine Controls - Tests W/Codes - 5.2L
- Model Identification
- Introduction
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- Connector Identification
- Summary
- Diagnostic Tests
- Notes
- Test FC-1A - Checking System For Faults
- Test FC-2A - No Crank Reference Signal At Pcm (DTC 11)
- Test FC-2B - No Crank Reference Signal At Pcm
- Test FC-3A - No Cam Sync Signal At Pcm (DTC 54)
- Test FC-3B - No Cam Sync Signal At Pcm
- Test FC-4A - Slow Change In Idle Map Sensor Signal Or No Change In Map From Start To Run (DTC 13)
- Test FC-5A - Map Sensor Voltage Too Low (DTC 14)
- Test FC-6A - Map Sensor Voltage Too High (DTC 14)
- Test FC-7A - No Vehicle Speed Sensor Signal (DTC 15)
- Test FC-7B - No Vehicle Speed Sensor Signal
- Test FC-7C - No Vehicle Speed Sensor Signal
- Test FC-8A - Left O2S Sensor Stays At Center (DTC 21)
- Test FC-9A - Right O2S Sensor Stays At Center (DTC 21)
- Test FC-10A - Left O2S Stays Above Center (Rich) (DTC 52)
- Test FC-11A - Right O2S Stays Above Center (Rich) (DTC 52)
- Test FC-12A - Left O2S Stays Below Center (Lean) (DTC 51)
- Test FC-13A - Right O2S Stays Below Center (Lean) (DTC 51)
- Test FC-14A - Left O2S Shorted To Voltage (DTC 21)
- Test FC-15A - Right O2S Shorted To Voltage (DTC 21)
- Test FC-16A - Idle Adaptive Mem At Lean Or Rich Limit
- Test FC-17A - ECT Sensor Voltage Too Low (DTC 22)
- Test FC-18A - ECT Sensor Voltage Too High (DTC 22)
- Test FC-19A - Intake Air Temp Sensor Voltage Low (DTC 23)
- Test FC-20A - Intake Air Temp Sensor Voltage High (DTC 23)
- Test FC-21A - Throttle Position Sensor Voltage Low (DTC 24)
- Test FC-22A - Throttle Position Sensor Voltage High (DTC 24)
- Test FC-23A - Idle Air Control Motor Circuits (DTC 25)
- Test FC-24A - Injector #1 Control Circuit (DTC 27)
- Test FC-25A - Injector #2 Control Circuit (DTC 27)
- Test FC-26A - Injector #3 Control Circuit (DTC 27)
- Test FC-27A - Injector #4 Control Circuit (DTC 27)
- Test FC-28A - Injector #5 Control Circuit (DTC 27)
- Test FC-29A - Injector #6 Control Circuit (DTC 27)
- Test FC-30A - Injector #7 Control Circuit (DTC 27)
- Test FC-31A - Injector #8 Control Circuit (DTC 27)
- Test FC-32A - EGR System Failure (DTC 32)
- Test FC-33A - EGR Solenoid Circuit (DTC 32)
- Test FC-34A - EVAP Purge Solenoid Circuit (DTC 31)
- Test FC-35A - Torque Converter Clutch Solenoid Circuit (DTC 37)
- Test FC-35B - Torque Converter Clutch Solenoid Circuit
- Test FC-36A - Trans Overdrive Solenoid Circuit (DTC 45)
- Test FC-37A - A/C Clutch Relay Circuit (DTC 33)
- Test FC-38A - Auto Shutdown Relay Control Circuit (DTC 42)
- Test FC-39A - No ASD Relay Volt Sense At Pcm (DTC 42)
- TEST FC-40A - PCM FAILURE SRI MILE NOT STORED OR PCM FAILURE EEPROM WRITE DENIED (DTC 62 or 63)
- No Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant Sensor Calibration
- Test NF-5A - Checking TPS Calibration
- Test NF-6A - Checking Map Sensor Calibration
- Test NF-7A - Checking Oxygen (O2) Sensor Switching
- Test NF-7B - Checking Oxygen (O2) Sensor Switching
- Test NF-8A - Checking Idle Air Control Motor
- Test NF-8B - Checking Idle Air Control Motor
- Test NF-9A - Checking Solenoid Operations
- Test NF-10A - Checking Park/Neutral Switch
- Test NF-11A - Checking Pcm Grounds & Power Circuits
- Test NF-12A - Checking EGR System
- Test NF-13A - Checking Engine Vacuum
- Test NF-14A - No Fault Code Mechanical Test
- No-Start Tests
- Notes
- Test NS-1A - Qualifying No-Start Condition
- Test NS-2A - Inspecting Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-4A - Correcting Fuel Delivery
- Test NS-4B - Correcting Fuel Delivery
- Test NS-4C - Correcting Fuel Delivery
- Test NS-5A - Inspecting Fuel Pump
- Test NS-5B - Inspecting Fuel Pump
- Test NS-6A - Correcting No Response Condition
- Test NS-6B - Correcting No Response Condition
- Test NS-6C - Correcting No Response Condition
- Test NS-6D - Correcting No Response Condition
- Test NS-7A - Inspecting Idle Air Control Motor Operation
- Test NS-7B - Inspecting Idle Air Control Motor Operation
- Test NS-7C - Inspecting Idle Air Control Motor Operation
- Test NS-7D - Inspecting Idle Air Control Motor Operation
- Test NS-7E - Inspecting Idle Air Control Motor Operation
- Test NS-8A - Correcting Start & Stall Condition
- Verification Tests
- Engine Controls - Tests W/O Codes
- O2 Sensor Location & Identification
- Testing & Diagnosis
- EGR Function Testing
- Engine Controls - Basic Testing - 2.5L & 4.0L
- Engine Controls - Basic Testing - 5.2L
- Engine Controls - System/Component Tests - 2.5L & 4.0L
- Introduction
- Computerized Engine Controls
- Fuel System
- Idle Control System
- Ignition System
- Emission Systems & Sub-Systems
- Miscellaneous Controls
- Engine Sensors & Switches
- Camshaft Position Sensor
- Charge Air Temperature Sensor (Grand CHEROKEE)
- Coolant Temperature Sensor
- Crankshaft Position Sensor
- Manifold Absolute Pressure (Map) Sensor
- Manifold Air Temperature (Mat) Sensor
- Oxygen (O2) Sensor (Heating Element)
- Park/Neutral Switch (Aw-4 Auto. Trans.)
- Park/Neutral Switch (32RH Auto. Trans.)
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor
- Modules, Motors & Relays
- Engine Controls - System/Component Tests - 5.2L
- Engine Controls - Tests W/Codes - 2.5L & 4.0L
- Model Identification
- Introduction
- Self-Diagnostic System
- Using DRB-II
- Theft Alarm System
- DTC & Fault Codes/Messages
- Connector Identification
- Self-Diagnostic Tests
- Notes
- Test FC-1A - Checking For Faults
- Test FC-2A - No Crank Reference Signal At Pcm (DTC 11)
- Test FC-2B - No Crank Reference Signal At Pcm
- Test FC-3A - No Cam Sync Signal At Pcm (DTC 54)
- Test FC-3B - No Cam Sync Signal At Pcm
- Test FC-4A - No Change In Map From Start To Run (DTC 13)
- Test FC-5A - Map Sensor Voltage Too Low (DTC 14)
- Test FC-6A - Map Sensor Voltage Too High (DTC 14)
- Test FC-7A - No Vehicle Speed Sensor Signal (DTC 15)
- Test FC-7B - No Vehicle Speed Sensor Signal
- Test FC-8A - Oxygen (O2) Sensor Stays At Center (DTC 21)
- Test FC-9A - Oxygen (O2) Sensor Shorted To Voltage (DTC 21)
- Test FC-10A - Oxygen (O2) Sensor Stays Above Center (Rich) (DTC 52)
- Test FC-11A - Oxygen (O2) Sensor Stays Below Center (Lean) (DTC 51)
- Test FC-12A - ECT Sensor Voltage Too High (DTC 22)
- Test FC-13A - ECT Sensor Voltage Too Low (DTC 22)
- Test FC-14A - Intake Air Temp Sensor Voltage Low (DTC 23)
- Test FC-15A - Intake Air Temp Sensor Voltage High (DTC 23)
- Test FC-16A - Throttle Position Sensor Voltage High (DTC 24)
- Test FC-17A - Throttle Position Sensor Voltage Low (DTC 24)
- Test FC-18A - Idle Air Control Motor Circuits (DTC 25)
- Test FC-19A - Injector No. 1 Control Circuit (DTC 27)
- Test FC-20A - Injector No. 2 Control Circuit (DTC 27)
- Test FC-21A - Injector No. 3 Control Circuit (DTC 27)
- Test FC-22A - Injector No. 4 Control Circuit (DTC 27)
- Test FC-23A - Injector No. 5 Control Circuit (DTC 27)
- Test FC-24A - Injector No. 6 Control Circuit (DTC 27)
- Test FC-25A - A/C Clutch Relay Circuit (DTC 33)
- Test FC-26A - Rad Fan Control Relay Circuit (DTC 35)
- Test FC-27A - Auto Shutdown Relay Control Circuit (DTC 42)
- Test FC-28A - No ASD Relay Volt Sense At Pcm (DTC 42)
- Test FC-29A Or FC-30A - Pcm Failure Sri Mile Not Stored Or Pcm Failure EEPROM Write Denied (DTC 62 Or 63)
- Test FC-31A - Fuel Pump Resistor By-Pass Relay Circuit (DTC 76)
- No Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant Sensor Calibration
- Test NF-5A - Checking TPS Calibration
- Test NF-6A - Checking Manifold Absolute Pressure (Map) Sensor Calibration
- Test NF-7A - Checking Oxygen (O2) Sensor Switching
- Test NF-7B - Checking Oxygen (O2) Sensor Switching
- Test NF-8A - Checking Idle Air Control Motor
- Test NF-8B - Checking Idle Air Control Motor
- Test NF-9A - Checking Park/Neutral Switch
- Test NF-10A - Checking Pcm Ground & Power Circuits
- Test NF-11A - Checking Engine Vacuum
- Test NF-12A - No Fault Code Mechanical Test
- No-Start Tests
- Test NS-1A - Qualifying No-Start Condition
- Test NS-2A - Inspecting Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-4A - Correcting Fuel Delivery
- Test NS-4B - Correcting Fuel Delivery
- Test NS-5A - Inspecting Fuel Pump
- Test NS-5B - Inspecting Fuel Pump
- Test NS-6A - Correcting No Response Condition
- Test NS-6B - Correcting No Response Condition
- Test NS-6C - Correcting No Response Condition
- Test NS-7A - Inspecting Idle Air Control Motor Operation
- Test NS-7B - Inspecting Idle Air Control Motor Operation
- Test NS-7C - Inspecting Idle Air Control Motor Operation
- Test NS-7D - Inspecting Idle Air Control Motor Operation
- Test NS-7E - Inspecting Idle Air Control Motor Operation
- Test NS-8A - Correcting Start & Stall Condition
- Verification Tests
- Engine Controls - Tests W/Codes - 5.2L
- Model Identification
- Introduction
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- Connector Identification
- Summary
- Diagnostic Tests
- Notes
- Test FC-1A - Checking System For Faults
- Test FC-2A - No Crank Reference Signal At Pcm (DTC 11)
- Test FC-2B - No Crank Reference Signal At Pcm
- Test FC-3A - No Cam Sync Signal At Pcm (DTC 54)
- Test FC-3B - No Cam Sync Signal At Pcm
- Test FC-4A - Slow Change In Idle Map Sensor Signal Or No Change In Map From Start To Run (DTC 13)
- Test FC-5A - Map Sensor Voltage Too Low (DTC 14)
- Test FC-6A - Map Sensor Voltage Too High (DTC 14)
- Test FC-7A - No Vehicle Speed Sensor Signal (DTC 15)
- Test FC-7B - No Vehicle Speed Sensor Signal
- Test FC-7C - No Vehicle Speed Sensor Signal
- Test FC-8A - Left O2S Sensor Stays At Center (DTC 21)
- Test FC-9A - Right O2S Sensor Stays At Center (DTC 21)
- Test FC-10A - Left O2S Stays Above Center (Rich) (DTC 52)
- Test FC-11A - Right O2S Stays Above Center (Rich) (DTC 52)
- Test FC-12A - Left O2S Stays Below Center (Lean) (DTC 51)
- Test FC-13A - Right O2S Stays Below Center (Lean) (DTC 51)
- Test FC-14A - Left O2S Shorted To Voltage (DTC 21)
- Test FC-15A - Right O2S Shorted To Voltage (DTC 21)
- Test FC-16A - Idle Adaptive Mem At Lean Or Rich Limit
- Test FC-17A - ECT Sensor Voltage Too Low (DTC 22)
- Test FC-18A - ECT Sensor Voltage Too High (DTC 22)
- Test FC-19A - Intake Air Temp Sensor Voltage Low (DTC 23)
- Test FC-20A - Intake Air Temp Sensor Voltage High (DTC 23)
- Test FC-21A - Throttle Position Sensor Voltage Low (DTC 24)
- Test FC-22A - Throttle Position Sensor Voltage High (DTC 24)
- Test FC-23A - Idle Air Control Motor Circuits (DTC 25)
- Test FC-24A - Injector #1 Control Circuit (DTC 27)
- Test FC-25A - Injector #2 Control Circuit (DTC 27)
- Test FC-26A - Injector #3 Control Circuit (DTC 27)
- Test FC-27A - Injector #4 Control Circuit (DTC 27)
- Test FC-28A - Injector #5 Control Circuit (DTC 27)
- Test FC-29A - Injector #6 Control Circuit (DTC 27)
- Test FC-30A - Injector #7 Control Circuit (DTC 27)
- Test FC-31A - Injector #8 Control Circuit (DTC 27)
- Test FC-32A - EGR System Failure (DTC 32)
- Test FC-33A - EGR Solenoid Circuit (DTC 32)
- Test FC-34A - EVAP Purge Solenoid Circuit (DTC 31)
- Test FC-35A - Torque Converter Clutch Solenoid Circuit (DTC 37)
- Test FC-35B - Torque Converter Clutch Solenoid Circuit
- Test FC-36A - Trans Overdrive Solenoid Circuit (DTC 45)
- Test FC-37A - A/C Clutch Relay Circuit (DTC 33)
- Test FC-38A - Auto Shutdown Relay Control Circuit (DTC 42)
- Test FC-39A - No ASD Relay Volt Sense At Pcm (DTC 42)
- TEST FC-40A - PCM FAILURE SRI MILE NOT STORED OR PCM FAILURE EEPROM WRITE DENIED (DTC 62 or 63)
- No Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant Sensor Calibration
- Test NF-5A - Checking TPS Calibration
- Test NF-6A - Checking Map Sensor Calibration
- Test NF-7A - Checking Oxygen (O2) Sensor Switching
- Test NF-7B - Checking Oxygen (O2) Sensor Switching
- Test NF-8A - Checking Idle Air Control Motor
- Test NF-8B - Checking Idle Air Control Motor
- Test NF-9A - Checking Solenoid Operations
- Test NF-10A - Checking Park/Neutral Switch
- Test NF-11A - Checking Pcm Grounds & Power Circuits
- Test NF-12A - Checking EGR System
- Test NF-13A - Checking Engine Vacuum
- Test NF-14A - No Fault Code Mechanical Test
- No-Start Tests
- Notes
- Test NS-1A - Qualifying No-Start Condition
- Test NS-2A - Inspecting Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-4A - Correcting Fuel Delivery
- Test NS-4B - Correcting Fuel Delivery
- Test NS-4C - Correcting Fuel Delivery
- Test NS-5A - Inspecting Fuel Pump
- Test NS-5B - Inspecting Fuel Pump
- Test NS-6A - Correcting No Response Condition
- Test NS-6B - Correcting No Response Condition
- Test NS-6C - Correcting No Response Condition
- Test NS-6D - Correcting No Response Condition
- Test NS-7A - Inspecting Idle Air Control Motor Operation
- Test NS-7B - Inspecting Idle Air Control Motor Operation
- Test NS-7C - Inspecting Idle Air Control Motor Operation
- Test NS-7D - Inspecting Idle Air Control Motor Operation
- Test NS-7E - Inspecting Idle Air Control Motor Operation
- Test NS-8A - Correcting Start & Stall Condition
- Verification Tests
- Engine Controls - Tests W/O Codes
- O2 Sensor Location & Identification
- Theory and Operation
- Engine Controls - Theory & Operation - 5.2L
- Introduction
- Computerized Engine Controls
- Powertrain Control Module (Pcm)
- Input Devices
- Notes
- A/C Switch
- Battery Voltage
- Brake Switch
- Camshaft Position (CMP) Sensor
- Charge Temperature Sensor
- Clutch Switch
- Coolant Temperature Sensor (CTS)
- Crankshaft Position (CKP) Sensor
- Hall Effect Switch
- Idle Contact Switch
- Ignition Sense Circuit
- Manifold Absolute Pressure (MAP) Sensor
- Optical Distributor
- Oxygen (O2) Sensor
- Park/Neutral (P/N) Switch
- Serial Communication Interface (SCI) Receive
- Speed Control Switch
- Sync Pick-Up
- Throttle Position Sensor (TPS)
- Transmission Gear Selection
- Transmission Overdrive Override Switch (A/T Models)
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- A/C Clutch Relay
- Air Switching Solenoid
- Alternator
- Auto Shutdown (ASD) Relay
- Canister Purge Solenoid
- Direct Ignition System
- Electric EGR Transducer (EET)
- Exhaust Gas Recirculation (EGR) Solenoid
- Fuel Injectors
- Idle Air Control (IAC) Motor
- In-Tank Fuel Pump
- Limp-In Mode
- Magnetic Ignition System (Hall Effect)
- Malfunction Indicator Light (MIL)
- Optical Ignition System
- Overdrive Override Switch Indicator Light
- Overdrive Solenoid
- Radiator Fan Relay
- Serial Communication Interface (SCI) Transmit
- Service Reminder Indicator (SRI) Light
- Shift Indicator Light
- Speed Control Servo
- Tachometer
- Torque Converter Clutch Solenoid
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls
- Engine Controls - Theory & Operation - 5.2L
- Vacuum Diagrams
- Wiring Diagrams
- 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
- Identification
- Metric Conversions
- OEM General Information
- How To Use The Engine Performance Section
- Maintenance Reminder Light (Reset Procedures)
- Air Bag Restraints & SRS Components - Inspection & Replacement Tables
- 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 Overhaul
- A/C Compressor Refrigerant Oil Checking
- A/C System General Servicing
- USING R-12 & R-134a REFRIGERANT
- Sight Glass Indicator
- System Service Valves
- Manifold Gauge Set
- Pressure Gauge Indications
- Excessive Moisture Gauge Readings
- Defective Thermostatic Switch Gauge Readings
- MISADJUSTED Thermostatic Switch Gauge Readings
- Defective Clutch Cycling Switch Pressure Gauge Readings
- Low R-12 Charge Gauge Readings
- Very Low R-12 Charge Gauge Readings
- Expansion Or "H" Valve Stuck Closed Gauge Readings
- Orifice Tube Plugged Gauge Readings
- Expansion Or "H" Valve Stuck Open Gauge Readings
- Compressor Malfunction Gauge Readings
- Condenser Malfunction Or R-12 Overcharge Gauge Readings
- Refrigerant Recovery/Recycling
- Discharging A/C System
- Flushing A/C System
- Evacuating A/C System
- Charging A/C System
- Leak Testing
- Refrigerant Oil & Refrigerant Specifications
- Compressor Applications
- 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
- A/C System Specifications
- HVAC Control Systems
- A/C-Heater System - Automatic
- A/C-Heater System - Manual
- A/C Systems Specifications
- Description
- Operation
- Trouble Shooting
- Testing
- Removal & Installation
- Notes
- Accumulator
- A/C-Heater Unit
- Blower Motor
- Blower Motor Resistor
- Compressor
- Condenser
- Control Panel R & I
- Evaporator
- Heat/Defrost Door
- Heat/Defrost Door Actuator
- High Pressure Cut-Out Switch
- Instrument Panel
- Panel/Defrost Door
- Panel/Defrost Door Actuator
- Recirculating Air Door
- Recirculating Air Door Actuator
- Temperature/Blend Air Door
- Temperature/Blend Air Door Motor
- Vacuum Reservoir
- Torque Specifications
- Wiring Diagram
- General Servicing
- Maintenance
- Procedures
- Maintenance Information
- Model Identification
- Maintenance Service Information
- Service Point Locations
- Additional Service Information
- Identification Label Locations
- Service Labor Times
- Wheel & Tire Specifications
- Battery Specifications
- Cautions & Warnings
- Supplemental Restraint System (SRS) Air Bag System
- Anti-Lock Brake System (Abs)
- Battery Warning
- Replacing Blown Fuses
- Brake Pad Wear Indicator
- Catalytic Converter
- Coolant (Propylene-Glycol Formulations)
- Electrostatic Discharge Sensitive (ESD) Parts
- Engine Oil
- Fuel System Service
- Halogen Bulbs
- Radiator Cap
- Radiator Fan
- Axle Lubricants
- TRAC-LOK Differentials (4WD)
- Command-TRAC (4WD)
- Front And Rear Differentials (4WD)
- Transfer Case
- Warranty Information
- Notes
- Basic New Car Warranty
- Powertrain Protection Limited Warranty
- Customer One Care Warranty
- Anti-Corrosion Perforation Warranty
- Emission Defect Warranty (Except CALIFORNIA)
- Emission Performance Warranty (Except CALIFORNIA)
- Emission Performance Warranty (CALIFORNIA)
- Emission Defects Warranty (CALIFORNIA)
- Roadside Assistance
- Towing
- Fuses & Circuit Breakers
- Maintenance Reminder Light (Reset Procedures)
- Maintenance Information
- Procedures
- Restraints
- Air Bag, SRS
- Air Bag Restraint System
- Description & Operation
- Servicing
- System Operation Check
- Service Precautions
- Adjustments
- Disabling & Activating Air Bag System
- Disposal Procedures
- Post-Collision Inspection
- Removal & Installation
- Diagnosis & Testing
- Diagnostic Charts
- Notes
- Test 1A - Testing System Function
- Test 2A - Blank DRB-II Message Screen
- Test 2B - Blank DRB-II Message Screen
- Test 3A - No Response Message On DRB-II
- Test 3B - No Response Message On DRB-II (Exc. Grand CHEROKEE)
- Test 3C - No Response Message On DRB-II (Grand CHEROKEE)
- Test 4A - Air Bag Module Codes
- Test 5A - Two Front Sensors Open
- Test 6A - Initiator (Squib) Open
- Test 7A - Initiator (Squib) Short
- Test 8A - Front Sensor Short
- Test 9A - One Front Sensor Open
- Test 9B - One Front Sensor Open
- Test 10A - Ignition 2 (Run Only) Low
- Test 10B - Ignition 2 (Run Only) Low
- Test 11A - Warning Lamp Open
- Test 11B - Warning Lamp Short
- Test 12A - Ignition 1 (Run/Start) Low
- Test 12B - Ignition 1 (Run/Start) Low
- Test 13A - Air Bag System Diagnostic Module(ASDM) Replacement
- Wire Repair
- Torque Specifications
- Wiring Diagram
- Post-Collision Air Bag Safety Inspection
- Air Bag Restraint System
- Air Bag, SRS
- Steering
- Manual Steering
- Power Steering
- Steering Column
- Suspension
- Front Suspension
- Suspension - Front
- Rear Suspension
- Wheel Alignment
- Front Suspension
- Transmission
- Automatic Trans
- Diagnosis - 42RE
- Model Application
- Description
- Operation
- Self-Diagnostic System
- Diagnostic Charts
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Diagnosis - 42RH (4.0L)
- Application
- Identification
- Description & Operation
- Torque Converter Clutch Lock-Up Symptom Diagnosis
- Notes
- Loud Chatter During TCC Lock-Up When Cold
- No Torque Converter Clutch (TCC) Lock-Up
- Shudder After Torque Converter Clutch (TCC) Lock-Up
- TCC Locks Up Or Drags In Low Or 2ND Gear
- TCC Stays Engaged At Low Speeds In Drive
- Torque Converter Clutch (TCC) Will Not Disengage
- Vibration After TCC Lock-Up
- Vibration Or Shudder During TCC Lock-Up
- Overdrive Unit Symptom Diagnosis
- Self-Diagnostic System
- Diagnostic Charts
- Wiring Diagrams
- Diagnosis - 46RH (5.2L)
- Introduction
- Description & Operation
- Torque Converter Clutch Lock-Up Symptom Diagnosis
- Notes
- Loud Chatter During TCC Lock-Up When Cold
- No Torque Converter Clutch (TCC) Lock-Up
- Shudder After Torque Converter Clutch (TCC) Lock-Up
- TCC Locks Up Or Drags In Low Or 2ND Gear
- TCC Stays Engaged At Low Speeds In Drive
- Torque Converter Clutch (TCC) Will Not Disengage
- Vibration After TCC Lock-Up
- Vibration Or Shudder During TCC Lock-Up
- Overdrive Unit Symptom Diagnosis
- Self-Diagnostic System
- Diagnostic Charts
- Wiring Diagrams
- Diagnosis - Aw-4
- Application
- Identification
- Description
- Operation
- Self-Diagnostic System
- Self-Diagnosis - DRB-II Operating Modes
- Self-Diagnosis - DRB-II Problems & Error Messages
- Component Testing
- Diagnostic Charts
- Notes
- Test 1A - Verification Of The Complaint
- Code-To-Test Menu
- Test 2A - Verification Test
- Test 3A - Stored Diagnostic Trouble Codes Test
- Test 4A - Code 700 - S1 Solenoid Circuit (1 Of 2)
- Test 4A - Code 700 - S1 Solenoid Circuit (2 Of 2)
- Test 4B - Code 700 - S2 Solenoid Circuit (1 Of 2)
- Test 4B - Code 700 - S2 Solenoid Circuit (2 Of 2)
- Test 4C - Code 700 - S3 Solenoid Circuit (1 Of 2)
- Test 4C - Code 700 - S2 Solenoid Circuit (2 Of 2)
- Test 5A - Code 702 - Speed Sensor Circuit (1 Of 2)
- Test 5A - Code 702 - Speed Sensor Circuit (2 Of 2)
- Test 6A - Code 703 - Gear Select Switch Circuit (1 Of 2)
- Test 6A - Code 703 - Gear Select Switch Circuit (2 Of 2)
- Test 6B - Code 703 - Gear Select Switch Circuit
- Test 6C - Code 703 - Gear Select Switch Circuit
- Test 6D - Code 703 - Gear Select Switch Circuit (1 Of 3)
- Test 6D - Code 703 - Gear Select Switch Circuit (2 Of 3)
- Test 6D - Code 703 - Gear Select Switch Circuit (3 Of 3)
- Test 6E - Code 703 - Gear Select Switch Circuit
- Test 7A - Code 705 - TPS Circuit (1 Of 2)
- Test 7A - Code 705 - TPS Circuit (2 Of 2)
- Test 8A - Code 706 - Brake Switch Circuit (1 Of 2)
- Test 8A - Code 706 - Brake Switch Circuit (2 Of 2)
- Test 8B - Code 706 - Brake Switch Circuit
- Test 9A - Wrong TCU
- Test 10A - Testing For Intermittent Speed Sensor
- Removal & Installation
- Torque Specifications
- Connector Identification
- Wiring Diagrams
- Overhaul - 42RE & 42RH
- Application
- Identification
- Description & Operation
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- Transmission Symptom Diagnosis
- Notes
- Buzzing Noise
- Delayed Engagement From Neutral To Drive Or Reverse
- Drags Or Locks Up
- Fluid Blows Out Filler Tube
- Growling, Grating Or Scraping Noise
- Harsh Engagement From Neutral To Drive Or Reverse
- No Drive Range In Any Position (Reverse Is Okay)
- No Kickdown Or Normal Downshift
- No Low Gear (Moves In 2nd & 3rd Gears Only)
- No Reverse
- Shifts Delayed Or Erratic
- Slips In All Forward Gears
- Slips In Low & Drive But Not In 1st Gear
- Slips In Reverse Only
- Sluggish Acceleration Or Excessive Throttle To Maintain Speed
- Torque Converter Locks Up In 2nd And/Or 3rd Gear
- Transmission Overheats
- Vehicle Moves In Neutral
- Vehicle Moves In 2nd Or 3rd Gear & Abruptly Downshifts To Low
- Vehicle Will Not Move In All Gears
- Will Not Upshift From Low Gear
- 1st & Reverse Gears Only
- Overdrive Unit Symptom Diagnosis
- Electronic Testing
- Testing
- Road Test
- Torque Converter Stall Speed Test
- Hydraulic Pressure Test
- Test Preparation
- Pressure Test With Transmission In "1" (1st Gear)
- Pressure Test With Transmission In "2" (2nd Gear)
- Pressure Test With Transmission In "D" (Drive Gear)
- Pressure Test With Transmission In "R" (Reverse Gear)
- Pressure Test With Transmission In Overdrive (4th Gear)
- Transmission Governor Pressure
- Hydraulic Pressure Test Results
- Clutch & Servo Air Pressure Test
- Torque Converter Fluid Leakage Test
- Transmission Case Pressure Test
- Hydraulic Pressure Adjustments
- Removal & Installation
- Torque Converter
- Transmission Disassembly
- Transmission Component Disassembly & Reassembly
- Transmission Reassembly
- Overdrive Unit Disassembly
- Overdrive Unit Component Disassembly & Reassembly
- Overdrive Unit Reassembly
- Overdrive Unit Adjustments
- Torque Specifications
- Transmission Specifications
- Overhaul - 46RH & 47RH
- Application
- Identification
- Description & Operation
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- Transmission Symptom Diagnosis
- Buzzing Noise
- Delayed Engagement From Neutral To Drive Or Reverse
- Drags Or Locks Up
- Fluid Blows Out Filler Tube
- Growling, Grating Or Scraping Noise
- Harsh Engagement From Neutral To Drive Or Reverse
- No Forward Gear In Any Position (Reverse Is Okay)
- No KICKDOWN Or Normal Downshift
- No Low Gear (Moves In 2ND & 3RD Gears Only)
- No Reverse
- Shifts Delayed Or Erratic
- Slips In All Forward Gears
- Slips In Low Gear In Drive But Not In Low Gear (1 Position)
- Slips In Reverse Only
- Sluggish Acceleration Or Excessive Throttle To Maintain Speed
- Torque Converter Locks Up In 2ND And/Or 3RD Gear
- Transmission Overheats
- Vehicle Moves In Neutral
- Vehicle Moves In 2ND Or 3RD Gear & Abruptly Downshifts To Low
- Vehicle Will Not Move In Any Gear
- Will Not Upshift From Low Gear
- 1ST & Reverse Gears Only
- Overdrive Unit Symptom Diagnosis
- Testing - Electronic
- Testing - Mechanical
- Road Test
- Torque Converter Stall Speed Test
- Hydraulic Pressure Test
- Hydraulic Pressure Test Preparation
- Pressure Test With Transmission In "1" (1st Gear)
- Pressure Test With Transmission In "2" (2nd Gear)
- Pressure Test With Transmission In "D" (Drive Gear)
- Pressure Test With Transmission In "R" (Reverse Gear)
- Pressure Test With Transmission In Overdrive (4th Gear)
- Transmission Governor Pressure
- Hydraulic Pressure Test Result Indications
- Clutch & Servo Air Pressure Test
- Torque Converter Fluid Leakage Test
- Transmission Case Pressure Test
- Hydraulic Pressure Adjustments
- Removal & Installation
- Torque Converter
- Transmission Disassembly
- Transmission Component Disassembly & Reassembly
- Transmission Reassembly
- Overdrive Unit Disassembly
- Overdrive Unit Component Disassembly & Reassembly
- Overdrive Unit Adjustments
- Torque Specifications
- Transmission Specifications
- Overhaul - Aw-4
- Application
- Identification
- Description
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- Transmission
- Delayed 1-2, 2-3 Or 3-4 Upshift, Or Downshifts From 4-3 Or 3-2 And Shifts Back To "4" Or "3"
- Downshift Early Or Late During Coasting
- Drags Or Binds On 1-2, 2-3 Or 3-4 Upshift
- Fluid Discolored Or Smells Burnt
- Harsh Downshift
- Harsh Engagement In All Gear Ranges
- No Downshift When Coasting
- No Engine Braking In 1-2 Position
- No Lock-Up In 2nd, 3rd Or Overdrive
- No 4-3, 3-2 Or 2-1 Kickdown
- Oil Comes Out Of Filler Tube
- Shift Lever Position Incorrect
- Slips On 1-2, 2-3 Or 3-4 Upshift Or Slips/Shudders On Take-Off
- Vehicle Will Not Hold In Park
- Vehicle Will Not Move In Any Forward Range Or Reverse
- Electronic Testing
- Testing
- Torque Converter
- Removal & Installation
- Transmission Disassembly
- Component Disassembly & Reassembly
- Notes
- Manual Valve Shaft
- Oil Pump
- Overdrive Planetary Gear & Clutch
- Overdrive Support
- Direct Clutch
- Forward Clutch
- Front Planetary Gear
- Sun Gear & One-Way Clutch
- Second Brake
- Rear Planetary, No. 2 One-Way Clutch & Output Shaft
- First-Reverse Brake Pistons
- Accumulator Pistons & Springs
- Second Coast Brake Servo
- Parking Rod & Pawl
- Valve Body
- Transmission Reassembly
- Torque Specifications
- Transmission Specifications
- Removal & Installation - A/T
- Servicing - A/T
- Transmission Oil Pan Gasket Id
- Diagnosis - 42RE
- Hydraulic Diagrams - 42RH & 46RH
- Manual Trans
- Transfer Case
- Overhaul - NV242 Transfer Case
- Overhaul - NV249 Transfer Case
- Automatic Trans
- External Pages
