Engine - Diagnostic Codes (4 Of 4)

• DTC P0651: 5 Volt Reference 2 Circuit
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Troubleshooting
• DTC P0685: Engine Controls Ignition Relay Control Circuit
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Troubleshooting
• DTC P0834: Clutch Pedal Switch Circuit Low Voltage
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Troubleshooting
• DTC P0835: Clutch Pedal Switch Circuit High Voltage
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Troubleshooting
• DTC P1137: HO2S Circuit Low Voltage During Power Enrichment Sensor 2
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting
• DTC P1138: HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Sensor 2
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting
• DTC P1166: HO2S Circuit Low Voltage During Power Enrichment Sensor 1
  • System Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P1391: Rough Road Sensor Performance
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P1392: Rough Road Sensor Circuit Low Voltage
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P1393: Rough Road Sensor Circuit High Voltage
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P1396: WSSD Rough Road System Fault
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P1397: WSSD Rough Road - Serial Data Fault
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P1516: Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P161B: Control Module Torque Performance
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting
• DTC P2096: Post Catalyst Fuel Trim System Low Limit
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Troubleshooting
• DTC P2097: Post Catalyst Fuel Trim System High Limit
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Troubleshooting
• DTC P2101: Throttle Actuator Position Performance
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2104: Throttle Actuator Control (TAC) System - Forced Idle
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting
• DTC P2105: Throttle Actuator Control (TAC) System - Forced Engine Shutdown
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting
• DTC P2106: Throttle Actuator Control (TAC) System Performance - Throttle Limitation Active
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting
• DTC P2110: Throttle Actuator Control (TAC) System - Forced Limited Engine Speed
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting
• DTC P2119: Throttle Closed Position Performance
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2122: Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2123: Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2127: Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2128: Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2135: Throttle Position (TP) Sensor 1 - 2 Correlation
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2138: Accelerator Pedal Position (APP) Sensor 1 - 2 Correlation
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2187: Fuel Trim System Lean at Idle
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2188: Fuel Trim System Rich at Idle
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Test Description
  • Troubleshooting
• DTC P2282: Intake Manifold Air Leak
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting
• DTC P2297: HO2S Performance During Decel Fuel Cut-Off (DFCO) Sensor 1
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Troubleshooting
• DTC P2610: Lower Power Control Error
  • Circuit Description
  • Conditions for Setting the DTC
    • Counter Error
    • Counter Reset
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting
• DTC P2A01: HO2S Performance Sensor 2
  • Conditions for Setting the DTC (Condition 1)
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Test Description
  • Troubleshooting
• DTC U0073: Control Module Communication Bus OFF
  • Notes
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Troubleshooting
• DTC U0101: Lost Communication With TCM
  • Circuit Description
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Troubleshooting