Engine Controls - Tests W/Codes - 4.0L
- Introduction
- Self-Diagnostic System
- ECM/Pcm Code Charts
- Notes
- Code 12, 4X Crank Signal
- Code 13, Rear/Bank 1 Open Oxygen - Sensor Circuit
- Code 14, Coolant Temp Sens SGNL VLTGE Low (Hi Temp Indicated)
- Code 15, Coolant Temp Sensor Signal Voltage Low
- Code 16, System Voltage Out Of Range
- Code 17, Bank 2 (Rear) Oxygen Sensor Open
- Code 19, Fuel Pump Circuit Shorted
- Code 20, Fuel Pump Circuit Open
- Code 21, Throttle Position Sensor Signal Voltage High
- Code 22, Throttle Position Sensor Signal Voltage Low
- Code 23, Ignition Control Circuit(S)
- Code 24, Vehicle Speed Sensor
- Code 25, Spark Reference 24X Signal Voltage Low
- Code 26, Throttle Position Switch Shorted (Low Voltage)
- Code 27, Throttle Position SW CKT Open (High Voltage)
- Code 28, Illegal Transaxle Range Switch Input
- Code 29, Transaxle Shift Problem Shift "B" Solenoid
- Code 30, ISC Actuator Slow Or Inoperative
- Code 31, Map Sensor Circuit Shorted High Voltage
- Code 32, Map Sensor Circuit Open Voltage Low
- Code 33, Extended Travel Brake Switch
- Code 34, Map Sensor Signal Voltage Low
- Code 35, Reference Low Circuit Voltage Out Of Range
- Code 36, EGR Pintle Position Sens Voltage Out Of Range
- Code 37, IAT Sensor CKT Shorted High Temp Indicated
- Code 38, IAT Sensor Circuit Open Low Temp Indicated
- Code 39, TCC Not Engaging
- Code 40, Power Steering Pressure Switch Circuit Open
- Code 41, No Camshaft Signal From Ignition Module
- Code 42, Bank 2 Oxygen Sensor Lean Exhaust
- Code 43, Bank 2 Oxygen Sensor Rich Exhaust
- Code 44, Bank 1 Oxygen Sensor Lean Exhaust
- Code 45, Bank 1 Oxygen Sensor Rich Exhaust
- Code 46, Bank-To-Bank Fuel Trim Imbalance
- Code 48, EGR Flow Test Failure
- Code 51, (Also Code 108) Faulty Prom/Mem-Cal
- Code 52, Faulty Cal-PAK
- Codes 52 & 109, Pcm Keep Alive Ram Reset
- Code 53, Intermittent 4X Signal From Ignition Module
- Code 55, Pcm Error
- Code 55, Closed Throttle Angle Out Of Range
- Code 56, Turbine Shaft Speed Sensor
- Code 57, Trans. Temperature Sensor High Temperature
- Code 58, Pass-Key Fuel Enable
- Code 59, Trans. Temperature Sensor Low Temperature
- Code 60, P/N Input With Cruise Control Engaged
- Code 61, Cruise Vent Solenoid
- Code 62, Cruise Control Vacuum Solenoid
- Code 63, Cruise Control Set Speed Vehicle Speed Mismatch
- Code 64, Cruise Control Vehicle Over-Acceleration
- Code 65, Cruise Control Servo Position Sensor
- Code 66, Cruise Control Engine Speed Too High
- Code 67, Cruise R/A Or S/C Switch Shorted
- Code 68, Cruise Control Servo Position Sensor
- Code 69, Traction Control Active With Cruise Engaged
- Code 70, Intermittent TP Sensor
- Code 71, Intermittent Map Signal
- Code 73, Intermittent Coolant Sensor Signal
- Code 74, Intermittent IAT Sensor Signal
- Code 75, Intermittent VSS Signal
- Code 76, Transaxle Pressure Control Solenoid
- Code 80, TP Sensor Idle Learn Incomplete
- Code 83, No 4X Or 24X Crank - Signal From Ic Module
- Code 85, Idle Learn Throttle Position At Maximum Authority
- Code 86, Undefined Trans. Gear Ratio
- Code 88, TCC Not Disengaged
- Code 89, Extended Shift
- Code 90, TCC Brake Switch
- Code 91, Park/Neutral Switch
- Code 93, TCS Desired Torque Signal Loss
- Code 94, Trans Shift Solenoid "A" Ratio Problem
- Code 95, Engine Stall Detected
- Code 96, Torque Converter Overstress
- Code 97, Gear Engagement With High Throttle Angle
- Code 99, High Servo Position After Cruise Disengaged
- Code 106, BRAKELIGHT Switch
- Code 108, Pcm Mem-Cal Error
- Code 109, Pcm Mem-Cal Error
- Code 110, Generator "L" Terminal
- Code 112, EEPROM Failure
- Code 117, Shift Solenoid "A" Or "B" Open Or Shorted
- Code 119, Injector Open Or Short
- Code 120, A/C Low Temperature Sensor
- Code 121, A/C High Temperature Sensor
- Code 122, Coolant Over-Temperature With A/C Request
- Code 123, Low A/C Refrigerant Pressure
- Code 124, A/C Request Shorted
- Code 125, A/C High Pressure Switch Shorted
- Code 126, A/C High Pressure
- Code 128, A/C High Discharge Temperature/Pressure
- Code 131, Knock Sensor Failure
- Code 132, Knock Sensor Circuit
- Code 133, Loss Of Abs/TCS Data
- Code 134, Loss Of IPC Data
- Code 135, Loss Of HVAC Data
- Code 136, Loss Of DERM Data
- Summary
- Wiring Diagrams