Engine Controls - Self-Diagnostics - 3.2L & 3.5L
- Self-Diagnostic System
- Notes
- Malfunction Indicator Light (Mil) Inoperative
- Mil On Steady
- No Reduced Power Lamp (RPL) - Amigo & Rodeo
- No Reduced Power Lamp (RPL) - Trooper
- Reduced Power Lamp (RPL) On Steady - Amigo & Rodeo
- Reduced Power Lamp (RPL) On Steady - Trooper
- Multiple Pcm Information Sensor DTCS Set
- Electric Throttle Control (Etc) System Check
- Programming
- Diagnostic Tests
- Diagnostic Trouble Code Identification
- Notes
- DTC P0101: Mass Airflow (MAF) Sensor Circuit Performance
- DTC P0102: Mass Airflow (MAF) Sensor Circuit/Low Frequency
- DTC P0103: Mass Airflow (MAF) Sensor Circuit/High Frequency
- DTC P0106: Manifold Absolute Pressure (Map) Sensor Circuit Performance
- DTC P0107: Manifold Absolute Pressure (Map) Sensor Circuit/Low Voltage
- DTC P0108: Manifold Absolute Pressure (Map) Sensor Circuit/High Voltage
- DTC P0112: Intake Air Temperature (IAT) Circuit/Low Voltage
- DTC P0113: Intake Air Temperature (IAT) Circuit/High Voltage
- DTC P0117: Engine Coolant Temperature (ECT) Circuit/Low Voltage
- DTC P0118: Engine Coolant Temperature (ECT) Circuit/High Voltage
- DTC P0121: Throttle Position (TP) Sensor Circuit Performance
- DTC P0122: Throttle Position (TP) Sensor Circuit/Low Voltage
- DTC P0123: Throttle Position (TP) Sensor Circuit/Low Voltage
- DTC P0125: Excessive Time To Closed Loop
- DTC P0128: Thermostat Insufficient Temperature For Stable Operation
- DTC P0131: Heated Oxygen Sensor (Ho2S) No. 1 Bank 1/Low Voltage
- DTC P0132: Heated Oxygen Sensor (Ho2S) No. 1 Bank 1/High Voltage
- DTC P0133: Heated Oxygen Sensor (Ho2S) No. 1 Bank 1/Slow Response
- DTC P0134: Heated Oxygen Sensor (Ho2S) No. 1 Bank 1/Insufficient Activity
- DTC P0135: Heated Oxygen Sensor (Ho2S) No. 1 Bank 1/Heater Circuit
- DTC P0137: Heated Oxygen Sensor (Ho2S) No. 2 Bank 1/Low Voltage
- DTC P0138: Heated Oxygen Sensor (Ho2S) No. 2 Bank 1/High Voltage
- DTC P0140: Heated Oxygen Sensor (Ho2S) No. 2 Bank 1/Insufficient Activity
- DTC 141: Ho2S-2 Bank-1 Heater Circuit
- DTC P0151: Heated Oxygen Sensor (Ho2S) No. 1 Bank 2/Low Voltage
- DTC P0152: Heated Oxygen Sensor (Ho2S) No. 1 Bank 2/High Voltage
- DTC P0153: Heated Oxygen Sensor (Ho2S) No. 1 Bank 2/Slow Response
- DTC P0154: Heated Oxygen Sensor (Ho2S) No. 1 Bank 2/Insufficient Activity
- DTC P0155: Heated Oxygen Sensor (Ho2S) No. 1 Bank 2/Heater Circuit
- DTC P0157: Heated Oxygen Sensor (Ho2S) No. 2 Bank 2/Low Voltage
- DTC P0158: Heated Oxygen Sensor (Ho2S) No. 2 Bank 2/High Voltage
- DTC P0160: Heated Oxygen Sensor (Ho2S) No. 2 Bank 2/Insufficient Activity
- DTC P0161: Heated Oxygen Sensor (Ho2S) No. 2 Bank 2/Heater Circuit
- DTC P0171: Bank 1 System Too Lean
- DTC P0172: Bank 1 System Too Rich
- DTC P0174: Bank 2 System Too Lean
- DTC P0175: Bank 2 System Too Rich
- DTC P0201-P0206: Injector Circuit
- DTC P0300: Random Misfire Detected
- DTC P0301-P0306: Misfire
- DTC P0325: Knock Sensor (KS) Module - VEHICROSS
- DTC P0325: Ion Sensing Module (Ism) Knock Intensity Circuit Fault - Except VEHICROSS
- DTC P0327: Knock Sensor (KS) Circuit
- DTC P0336: Crankshaft Position (CKP) Sensor 58X Reference Signal Circuit
- DTC P0337: Crankshaft Position (CKP) Sensor Circuit/Low Frequency
- DTC P0341: Camshaft Position (CMP) Sensor Circuit Performance
- DTC P0342: Camshaft Position (CMP) Sensor Circuit Low
- DTC P0351-P0356: Ignition Circuit
- DTC P0401: EGR Flow Insufficient
- DTC P0402: EGR Pintle Crank Error
- DTC P0404: EGR Stuck Open
- DTC P0405: EGR Low Voltage
- DTC P0406: EGR High Voltage
- DTC P0420: Low Catalyst Efficiency Bank 1, Or DTC P0430: Low Catalyst Efficiency Bank 2
- DTC P0440: EVAP System (VEHICROSS)
- DTC P0440: EVAP System (Except VEHICROSS)
- DTC P0442: EVAP System Small Leak Detected
- DTC P0446: EVAP Canister Vent Blocked
- DTC P0452: Fuel Tank Pressure (Ftp) Sensor Low Voltage
- DTC P0453: Fuel Tank Pressure Sensor High Voltage
- DTC P0456: EVAP Very Small Leak
- DTC P0462: Fuel Level Sensor Circuit Low Voltage (VEHICROSS)
- DTC P0462: Fuel Level Sensor Circuit Low Voltage (Except VEHICROSS)
- DTC P0463: Fuel Level Sensor Circuit High Voltage (VEHICROSS)
- DTC P0463: Fuel Level Sensor Circuit High Voltage (Except VEHICROSS)
- DTC P0502: Vehicle Speed Sensor (VSS) Circuit/Low Input
- DTC P0506: Idle Control System Low Rpm (VEHICROSS)
- DTC P0506: Idle Control System Low Rpm (Except VEHICROSS)
- DTC P0507: Idle Control System High Rpm (VEHICROSS)
- DTC P0507: Idle Control System High Rpm (Except VEHICROSS)
- DTC P0562: System Low Voltage
- DTC P0563: System High Voltage
- DTC P0601: Pcm Memory Error
- DTC P1106: Map Sensor Circuit Intermittent High Voltage
- DTC P1107: Map Sensor Circuit Intermittent Low Voltage
- DTC P1111: IAT Sensor Circuit Intermittent High Voltage
- DTC P1112: IAT Sensor Circuit Intermittent Low Voltage
- DTC P1114: ECT Sensor Circuit Intermittent Low Voltage
- DTC P1115: ECT Sensor Circuit Intermittent High Voltage
- DTC P1121: TP Sensor Circuit Intermittent High Voltage
- DTC P1122: TP Sensor Circuit Intermittent Low Voltage
- DTC P1125: Electric Throttle Control (Etc) Limit Performance Mode
- DTC P1133: Heated Oxygen Sensor (Ho2S-1 Bank-1) Circuit/Insufficient Switching
- DTC P1134: Heated Oxygen Sensor (Ho2S-1 Bank-1) Circuit Transition Time Ratio
- DTC P1153: Heated Oxygen Sensor (Ho2S-1 Bank-2) Circuit/Insufficient Switching
- DTC P1154: Heated Oxygen Sensor (Ho2S-1 Bank-2) Circuit Transition Time Ratio
- DTC P1171: Fuel System Lean During Acceleration
- DTC P1271: APS 1-2 Correlation Error
- DTC P1272: APS 2-3 Correlation Error
- DTC P1273: APS 1-3 Correlation Error
- DTC P1290: Electric Throttle Control (Etc) Forced Idle Mode
- DTC P1295: Power Management Mode
- DTC P1299: Electric Throttle Control (Etc) Forced Engine Shutdown Mode
- DTC P1310: Ion Sensing Module Diagnostic
- DTC P1311: Ion Sensing Module Sec 1 Line Circuit Fault
- DTC P1312: Ion Sensing Module Sec 2 Line Circuit Fault
- DTC P1326: Ion Sensing Module Combustion Quality Circuit
- DTC P1340: Ion Sensing Module - Cylinder Synchronization
- DTC P1380: Abs Rough Road Abs System Fault
- DTC P1381: Abs Rough Road Class 2 Serial Link Error
- DTC P1404: EGR Stuck Closed
- DTC P1441: EVAP System Flow During Non-Purge
- DTC P1508: Idle Air Control (IAC) System Low Rpm
- DTC P1509: Idle Control System High Rpm
- DTC P1514: TPS-MAF Correlation
- DTC P1515 Or P1516: Command - Actual TPS Correlation Error
- DTC P1523: Actuator Control Return Performance
- DTC P1618: Serial Peripheral Interface (SPI) Pcm INTERPROCESSOR Communication Error
- DTC1621: Pcm Memory Performance
- DTC P1635: Reference Voltage #1 Circuit Fault
- DTC P1639: Reference Voltage #2 Circuit Fault
- DTC P1640: Output Driver Module (ODM) "A" Fault
- DTC P1650: Quad Driver Module "A" Fault