DTC Chart: PCM
WARNING: This page is about a different variant/trim than selected.
DTC Chart
| DTC | Description | Component | Action |
|---|---|---|---|
| P0605 | Internal Control Module Read Only Memory (ROM) Error | PCM memory error | CLEAR the DTC. If DTC P0605 returns, REFER to: External Controls . |
| P0607 | Control Module Performance | PCM | CLEAR the DTC. If DTC P0607 returns, REFER to: External Controls . |
| P0657 | Actuator Supply Voltage "A" Circuit/Open | Transmission Solenoid Power Control | Power to all solenoids has been interrupted. CLEAR the DTC. If DTC P0657 returns, GO to Pinpoint Test F |
| P06B8 | Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error | PCM memory error | CLEAR the DTC. If DTC P06B8 returns, REFER to: External Controls . |
| P0701 | Transmission Control System Range/Performance | Transmission hydraulic and clutch systems (including non-electrical shift solenoid faults, main control valve body and clutch(s)). | Intermittent clutch on fault and may set with DTCs P2700, P2701, P2702, P2703 and/or P2704. CLEAR the DTC. If DTC P0701 returns, REFER to: Diagnosis By Symptom . |
| P0705 | Transmission Range Sensor A Circuit (PRNDL) Input | TR sensor | The TR sensor outputs a duty cycle indicating manual lever position. This DTC sets when the duty cycle is greater or less than the expected duty cycle by 50Hz or more. The engine may Not Crank. CLEAR the DTC. If DTC P0705 returns, GO to Pinpoint Test J |
| P0706 | Transmission Range Sensor "A" Circuit Range/Performance | TR sensor | The TR sensor outputs a duty cycle indicating manual lever position. This DTC sets when the duty cycle is greater or less than the expected duty cycle by 50Hz or more. The engine may Not Crank. CLEAR the DTC. If DTC P0706 returns, GO to Pinpoint Test J |
| P0707 | Transmission Range Sensor "A" Circuit Low | TR Sensor | Engine may not crank, CLEAR the DTC. If DTC P0707 returns, GO to Pinpoint Test J |
| P0708 | Transmission Range Sensor "A" Circuit High | TR sensor | Engine may not crank, CLEAR the DTC. If DTC P0708 returns, GO to Pinpoint Test J |
| P0709 | Transmission Range Sensor "A" Circuit Intermittent | TR sensor | The TR sensor outputs a duty cycle indicating manual lever position. This DTC sets when the duty cycle is greater or less than the expected duty cycle by 50Hz or more. The engine may Not Crank. CLEAR the DTC. If DTC P0709 returns, GO to Pinpoint Test J |
| P0710 | Transmission Fluid Temperature Sensor "A" Circuit | TFT | DTC P0710 may set. CLEAR the DTC. If DTC P0710 returns, GO to Pinpoint Test G REPAIR the more specific DTC first. |
| P0711 | Transmission Fluid Temperature Sensor "A" Circuit Range/Performance | TFT | CLEAR the DTC. If DTC P0711 returns, GO to Pinpoint Test G |
| P0712 | Transmission Fluid Temperature Sensor "A" Circuit Low | TFT | DTC P0710 may set. CLEAR the DTC. If DTC P0712 returns, GO to Pinpoint Test G REPAIR the more specific DTC first. |
| P0713 | Transmission Fluid Temperature Sensor "A" Circuit High | TFT | DTC P0710 may set. CLEAR the DTC. If DTC P0713 returns, GO to Pinpoint Test G REPAIR the more specific DTC first. |
| P0715 | Turbine/Input Shaft Speed Sensor "A" Circuit | TSS sensor | DTC P0717 may set. CLEAR the DTC. If DTC P0715 returns, GO to Pinpoint Test K REPAIR the more specific DTC first. |
| P0717 | Turbine/Input Shaft Speed Sensor "A" Circuit No Signal | TSS sensor | DTC P0717 may set. CLEAR the DTC. If DTC P0717 returns, GO to Pinpoint Test K REPAIR the more specific DTC first. |
| P0718 | Turbine/Input Shaft Speed Sensor "A" Circuit Intermittent | TSS sensor | CLEAR the DTC. If DTC P0718 returns, GO to Pinpoint Test K |
| P0720 | Output Shaft Speed Sensor Circuit | OSS sensor | DTC P0722 may set. CLEAR the DTC. If DTC P0720 returns, GO to Pinpoint Test L REPAIR the more specific DTC first. |
| P0721 | Output Shaft Speed Sensor Circuit Range/Performance | OSS sensor | CLEAR the DTC. If DTC P0721 returns, GO to Pinpoint Test L |
| P0722 | Output Shaft Speed Sensor Circuit No Signal | OSS sensor | DTC P0720 may set. CLEAR the DTC. If DTC P0722 returns, GO to Pinpoint Test L REPAIR the more specific DTC first. |
| P0729 | Gear 6 Incorrect Ratio | O/D clutch system faults (includes non-electrical SSD faults, main control valve body and clutch) | CLEAR the DTC. If DTC P0729 returns, REFER to: Diagnosis By Symptom . |
| P0731 | Gear 1 Incorrect Ratio | O/D clutch system faults (includes non-electrical SSD faults, main control valve body and clutch) | CLEAR the DTC. If DTC P0731 returns, REFER to: Diagnosis By Symptom . |
| P0732 | Gear 2 Incorrect Ratio | O/D clutch system faults (includes non-electrical SSD faults, main control valve body and clutch) | CLEAR the DTC. If DTC P0732 returns, REFER to: Diagnosis By Symptom . |
| P0733 | Gear 3 Incorrect Ratio | Direct Clutch System Faults (includes non-electrical SSB faults, main control valve body and clutch) | CLEAR the DTC. If DTC P0733 returns, REFER to: Diagnosis By Symptom . |
| P0734 | Gear 4 Incorrect Ratio | O/D clutch system faults (includes non-electrical SSD faults, main control valve body and clutch) | CLEAR the DTC. If DTC P0734 returns, REFER to: Diagnosis By Symptom . |
| P0735 | Gear 5 Incorrect Ratio | Direct clutch system faults (includes non-electrical SSB faults, main control valve body and clutch) | CLEAR the DTC. If DTC P0735 returns, REFER to: Diagnosis By Symptom . |
| P073D | Unable to Engage Neutral | Shift by wire system | The shift by wire system commanded Neutral. After a period of time the TR sensor is valid but does not indicate Neutral. The wrench light will illuminate and a Shift System Fault message is displayed in the message center. The engine will Not Crank if stuck in reverse or drive. No Forward if stuck in park or reverse or No Reverse if stuck in park or drive. The ePRNDL stays on and can drain the battery if the system is stuck in a non-park position. CLEAR the DTC. If DTC P073D returns, REFER to: External Controls . |
| P073E | Unable to Engage Reverse | Shift by wire system | The shift by wire system commanded Reverse. After a period of time the TR sensor is valid but does not indicate Reverse. The wrench light will illuminate and a Shift System Fault message is displayed in the message center. The engine will Not Crank if stuck in drive. No reverse engagement. The ePRNDL stays on and can drain the battery if the system is stuck in a non-park position. CLEAR the DTC. If DTC P073E returns, REFER to: External Controls . |
| P0740 | Torque Converter Clutch Solenoid Circuit/Open | TCC solenoid electrical faults | DTC P0743 may set, CLEAR the DTC. If DTC P0740 returns, GO to Pinpoint Test H |
| P0741 | Torque Converter Clutch Solenoid Performance/Stuck Off | TCC system faults (includes TCC, main control main control valve body and non-electrical solenoid faults) | P0741 is a non-electrical DTC, that sets when engine RPM was at least 80 RPM greater than TSS when lock up was commanded 3 consecutive times. REFER to: Torque Converter Clutch (TCC) . |
| P0742 | Torque Converter Clutch Solenoid Circuit Stuck On | TCC solenoid electrical faults | DTC P0743 may set, CLEAR the DTC. If DTC P0742 returns, GO to Pinpoint Test H |
| P0743 | Torque Converter Clutch Solenoid Circuit Electrical | TCC solenoid electrical faults | DTC P0740, P0742 and/or P0744 may set, CLEAR the DTC. If DTC P0743 returns, GO to Pinpoint Test H REPAIR the more specific DTC first. |
| P0744 | Torque Converter Clutch Solenoid Circuit Intermittent | TCC solenoid electrical faults | DTC P0743 may set, CLEAR the DTC. If DTC P0744 returns, GO to Pinpoint Test H REPAIR the more specific DTC first. |
| P0748 | Line Pressure Control (LPC) Solenoid Electrical | Line pressure control solenoid electrical faults | DTC P0960, P0962 and/or P0963 may set, CLEAR the DTC. If DTC P0748 returns, GO to Pinpoint Test I REPAIR the more specific DTC first. |
| P0750 | Shift Solenoid "A" | SSA electrical faults | DTC P0751 may set, CLEAR the DTC. If DTC P0750 returns, GO to Pinpoint Test A REPAIR the more specific DTC first. |
| P0751 | Shift Solenoid "A" Performance/Stuck Off | Forward clutch system faults (includes non-electrical SSA faults, main control valve body and clutch) | DTC P2700 may set, CLEAR the DTC. If DTC P0751 returns, REFER to: Diagnosis By Symptom . |
| P0752 | Shift Solenoid "A" Stuck On | Forward clutch system faults (includes non-electrical SSA faults, main control valve body and clutch) | CLEAR the DTC. If DTC P0752 returns, REFER to: Diagnosis By Symptom . |
| P0753 | Shift Solenoid "A" Electrical | SSA electrical faults | DTC P0750, P0973 and/or P0974 may set, CLEAR the DTC. If DTC P0753 returns, GO to Pinpoint Test A REPAIR the more specific DTC first. |
| P0754 | Shift Solenoid "A" Intermittent | SSA electrical faults | CLEAR the DTC. If DTC P0754 returns, GO to Pinpoint Test A |
| P0755 | Shift Solenoid "B" | SSB electrical faults | DTC P0756 may set, CLEAR the DTC. If DTC P0755 returns, GO to Pinpoint Test B REPAIR the more specific DTC first. |
| P0756 | Shift Solenoid "B" Performance/Stuck Off | Direct Clutch System Fault (includes non-electrical SSB faults, main control valve body and clutch) | DTC P2701 may set, CLEAR the DTC. If DTC P0756 returns, REFER to: Diagnosis By Symptom . |
| P0757 | Shift Solenoid "B" Stuck On | Direct Clutch System Fault (includes non-electrical SSB faults, main control valve body and clutch) SSB electrical faults | DTC P2701 may set, CLEAR the DTC. If DTC P0757 returns, REFER to: Diagnosis By Symptom . |
| P0758 | Shift Solenoid "B" Electrical | SSB electrical Faults | DTC P0755, P0976 and/or P0977 may set, CLEAR the DTC. If DTC P0758 returns, GO to Pinpoint Test B REPAIR the more specific DTC first. |
| P0759 | Shift Solenoid "B" Intermittent | SSB electrical faults | CLEAR the DTC. If DTC P0759 returns, GO to Pinpoint Test B |
| P0760 | Shift Solenoid "C" | SSC electrical faults | DTC P0761 may set, CLEAR the DTC. If DTC P0760 returns, GO to Pinpoint Test C REPAIR the more specific DTC first. |
| P0761 | Shift Solenoid "C" Performance/Stuck Off | Intermediate Clutch System Faults (includes clutch, main control valve body and non-electrical SSC faults) | DTC P2702 may set, CLEAR the DTC. If DTC P0761 returns, REFER to: Diagnosis By Symptom . |
| P0762 | Shift Solenoid "C" Stuck On | Intermediate Clutch System Faults (includes clutch, main control valve body and non-electrical SSC faults) | DTC P0763 may set, CLEAR the DTC. If DTC P0762 returns, REFER to: Diagnosis By Symptom . |
| P0763 | Shift Solenoid "C" Electrical | SSC electrical faults | DTC P0760, P0979 and/or P0980 may set, CLEAR the DTC. If DTC P0763 returns, GO to Pinpoint Test C REPAIR the more specific DTC first. |
| P0764 | Shift Solenoid "C" Intermittent | SSC electrical Faults | CLEAR the DTC. If DTC P0764 returns, GO to Pinpoint Test C |
| P0765 | Shift Solenoid "D" | SSD electrical faults | DTC P0766 may set, CLEAR the DTC. If DTC P0765 returns, GO to Pinpoint Test D REPAIR the more specific DTC first. |
| P0766 | Shift Solenoid "D" Performance/Stuck Off | SSD electrical faults | DTC P2704 may set, CLEAR the DTC. If DTC P0766 returns, REFER to: Diagnosis By Symptom . |
| P0767 | Shift Solenoid "D" Stuck On | O/D Clutch System Faults (includes non-electrical SSD faults, main control valve body and clutch) | DTC P07A9 and/or P2704 may set, CLEAR the DTC. If DTC P0767 returns, REFER to: Diagnosis By Symptom . |
| P0768 | Shift Solenoid "D" Electrical | SSD electrical faults | DTC P0765, P0982 and/or P0983 may set, CLEAR the DTC. If DTC P0768 returns, GO to Pinpoint Test D REPAIR the more specific DTC first. |
| P0769 | Shift Solenoid "D" Intermittent | SSD electrical faults | CLEAR the DTC. If DTC P0769 returns, GO to Pinpoint Test D |
| P0770 | Shift Solenoid "E" | SSE electrical faults | DTC P0773 may set, CLEAR the DTC. If DTC P0770 returns, GO to Pinpoint Test E REPAIR the more specific DTC first. |
| P0771 | Shift Solenoid "E" Performance/Stuck Off | SSE non-electrical faults (SSE and main control valve body) | DTC P0984 may set, CLEAR the DTC. If DTC P0771 returns, REFER to: Diagnosis By Symptom . |
| P0772 | Shift Solenoid "E" Stuck On | SSE non-electrical faults (SSE and main control valve body) | DTC P0984 may set, CLEAR the DTC. If DTC P0772 returns, REFER to: Diagnosis By Symptom . |
| P0773 | Shift Solenoid "E" Electrical | SSE electrical faults | DTC P0770 may set, CLEAR the DTC. If DTC P0773 returns, GO to Pinpoint Test E REPAIR the more specific DTC first. |
| P0774 | Shift Solenoid "E" Intermittent | SSE electrical faults | CLEAR the DTC. If DTC P0774 returns, GO to Pinpoint Test E |
| P07A5 | Transmission Friction Element "B" Stuck On | Direct clutch | CLEAR the DTC. If DTC P07A5 returns, REFER to: Diagnosis By Symptom . |
| P07A8 | Transmission Friction Element "D" Stuck Off | Low/reverse clutch | CLEAR the DTC. If DTC P07A8 returns, REFER to: Diagnosis By Symptom . |
| P07A9 | Transmission Friction Element "D" Stuck On | Low/reverse clutch | DTC P0767 may set, CLEAR the DTC. If DTC P07A9 returns, REFER to: Diagnosis By Symptom . |
| P07AA | Transmission Friction Element "E" Stuck Off | Overdrive clutch | CLEAR the DTC. If DTC P07AA returns, REFER to: Diagnosis By Symptom . |
| P07E4 | Unable to Engage Park | Shift by wire system | The shift by wire system commanded Park. After a period of time the TR sensor is valid but does not indicate Park. The wrench light will illuminate and a Shift System Fault message is displayed in the message center. The engine will Not Crank and EPB applies when park is selected without operator requesting EPB apply. REFER to: External Controls . |
| P07E5 | Unable to Engage Drive | Shift by wire system | The shift by wire system commanded Park. After a period of time the TR sensor is valid but does not indicate Park. The wrench light will illuminate and a Shift System Fault message is displayed in the message center. The engine will Not Crank. No drive engagement. REFER to: External Controls . |
| P07EC | Transmission Range Multi-Function Select Circuit | TRCM | CLEAR the DTC. If DTC P07EC returns, REFER to: External Controls . |
| P07ED | Transmission Range Multi-Function Select Circuit Stuck | TR multi-function select circuit stuck | CLEAR the DTC. If DTC P07ED returns, REFER to: External Controls . |
| P07F2 | Transmission Range Control Module Communication Circuit | TRCM | CLEAR the DTC. If DTC P07F2 returns, REFER to: External Controls . |
| P07F3 | Transmission Range Control Module Communication Circuit Low | TRCM | CLEAR the DTC. If DTC P07F3 returns, REFER to: External Controls . |
| P07F4 | Transmission Range Control Module Communication Circuit High | TRCM | CLEAR the DTC. If DTC P07F4 returns, REFER to: External Controls . |
| P07F5 | Transmission Range Control Module System Voltage Low | TRCM System Voltage Low | CLEAR the DTC. If DTC P07F5 returns, REFER to: External Controls . |
| P0815 | Upshift Switch Circuit | Upshift switch electrical | CLEAR the DTC. If DTC P0815 returns, REFER to: External Controls . |
| P0816 | Downshift Switch Circuit | Downshift switch electrical | CLEAR the DTC. If DTC P0816 returns, REFER to: External Controls . |
| P081F | Brake Transmission Shift Interlock (BTSI) Signal Correlation | Brake Transmission Shift Interlock (BTSI) | CLEAR the DTC. If DTC P081F returns, REFER to: External Controls . |
| P085D | Gear Shift Control Module "A" Performance | GSM "A" performance | If the CAN is down, the transmission will not shift into a forward or reverse gear. The wrench light will illuminate and a Shift System Fault message is displayed in the message center. The EPB applies without operator request. CLEAR the DTC. If DTC P085D returns, REFER to: External Controls . |
| P0861 | Gear Shift Control Module "A" Communication Circuit Low | GSM "A" communication circuit low | If the CAN is down, the transmission will not shift into a forward or reverse gear. The wrench light will illuminate and a Shift System Fault message is displayed in the message center. The EPB applies without operator request. CLEAR the DTC. If DTC P0861 returns, REFER to: External Controls . |
| P0862 | Gear Shift Control Module "A" Communication Circuit High | GSM "A" communication circuit high | If the CAN is down, the transmission will not shift into a forward or reverse gear. The wrench light will illuminate and a Shift System Fault message is displayed in the message center. The EPB applies without operator request. CLEAR the DTC. If DTC P0862 returns, REFER to: External Controls . |
| P0867 | Transmission Fluid Pressure | Transmission hydraulic and clutch systems | CLEAR the DTC. If DTC P0867 returns, REFER to: Diagnosis By Symptom . |
| P0A3F | Drive Motor "A" Position Sensor Circuit | Shift by wire | CLEAR the DTC. If DTC P0A3F returns, REFER to: External Controls . |
| P0960 | Line Pressure Control (LPC) Solenoid Control Circuit / Open | LPC solenoid electrical faults | DTC P0748 may set, CLEAR the DTC. If DTC P0960 returns, GO to Pinpoint Test I REPAIR the more specific DTC first. |
| P0961 | Line Pressure Control (LPC) Solenoid Control Circuit/Open | LPC solenoid electrical faults | CLEAR the DTC. If DTC P0961 returns, GO to Pinpoint Test I |
| P0962 | Line Pressure Control (LPC) Solenoid Control Circuit Low | LPC solenoid electrical faults | DTC P0748 may set, CLEAR the DTC. If DTC P0962 returns, GO to Pinpoint Test I REPAIR the more specific DTC first. |
| P0963 | Line Pressure Control (LPC) Solenoid Control Circuit High | LPC solenoid electrical faults | DTC P0748 may set, CLEAR the DTC. If DTC P0963 returns, GO to Pinpoint Test I REPAIR the more specific DTC first. |
| P0973 | Shift Solenoid "A" Control Circuit Low | SSA electrical faults | DTC P0753 may set, CLEAR the DTC. If DTC P0973 returns, GO to Pinpoint Test A REPAIR the more specific DTC first. |
| P0974 | Shift Solenoid "A" Control Circuit High | SSA electrical faults | DTC P0748 may set, CLEAR the DTC. If DTC P0974 returns, GO to Pinpoint Test A REPAIR the more specific DTC first. |
| P0976 | Shift Solenoid "B" Control Circuit Low | SSB electrical faults s | DTC P0758 may set, CLEAR the DTC. If DTC P0976 returns, GO to Pinpoint Test B REPAIR the more specific DTC first. |
| P0977 | Shift Solenoid "B" Control Circuit High | SSB electrical faults | DTC P0758 may set, CLEAR the DTC. If DTC P0977 returns, GO to Pinpoint Test B REPAIR the more specific DTC first. |
| P0979 | Shift Solenoid "C" Control Circuit Low | SSC electrical faults | DTC P0763 may set, CLEAR the DTC. If DTC P0979 returns, GO to Pinpoint Test C REPAIR the more specific DTC first. |
| P0980 | Shift Solenoid "C" Control Circuit High | SSC electrical faults | DTC P0763 may set, CLEAR the DTC. If DTC P0980 returns, GO to Pinpoint Test C REPAIR the more specific DTC first. |
| P0982 | Shift Solenoid "D" Control Circuit Low | SSD electrical faults | DTC P0768 may set, CLEAR the DTC. If DTC P0982 returns, GO to Pinpoint Test D REPAIR the more specific DTC first. |
| P0983 | Shift Solenoid "D" Control Circuit High | SSD electrical faults | DTC P0768 may set, CLEAR the DTC. If DTC P0983 returns, GO to Pinpoint Test D REPAIR the more specific DTC first. |
| P0984 | Shift Solenoid "E" Range/Performance | SSE electrical faults | DTC P0771 and/or P0772 may set, CLEAR the DTC. If DTC P0984 returns, REFER to: Diagnosis By Symptom . |
| P1001 | KOEO Not Able to Complete, KOER Aborted | PCM | RETRIEVE and RECORD all DTCs. REPAIR self-test or CMDTCs first. CLEAR the DTC. RERUN the KOER self-test. If the DTC returns, REPROGRAM the PCM with the latest software. RERUN the KOER self-test. If DTC P1001 returns, Refer to PCM Guided Routine . |
| P1397 | System Voltage Out Of Self Test Range | System voltage out of self test range | INSPECT the PCM power and ground circuits for opens or short to ground. INSPECT the PCM connector for damaged or pushed-out terminals, corrosion or loose wires. CLEAR the DTC. RUN the KOEO self-test. If DTC P1397 returns, REFER to: Charging System . |
| P1501 | Vehicle Speed Sensor Out Of Self Test Range | VSS | Vehicle speed not at 0 during the KOEO and/or KOER self-test. CLEAR the DTC and RERUN the KOEO and KOER self-test. If DTC P1501 returns, REFER to: Anti-Lock Brake System (ABS) and Stability Control . |
| P1502 | Vehicle Speed Sensor Intermittent | VSS | Cannot complete engine monitors. CLEAR the DTC. If DTC P1502 returns, Refer to . |
| P1636 | Inductive Signature Chip Communication Error | PCM | CLEAR the DTC. If DTC P1636 returns, Refer to PCM Guided Routine . |
| P163E | Transmission Control Module Programming Error | Transmission control module programming error | CLEAR the DTC. If DTC P163E returns, Refer to PCM Guided Routine . |
| P163F | Transmission ID Block Corrupted, Not Programmed | Transmission ID memory block corrupted, not programmed | TRID is not programmed. REPROGRAM the original PCM. |
| P164E | Internal Control Module Transmission Range Performance | TR | Transmission may not shift from Park with a flashing P button. The EPB is applied without operator request. CLEAR the DTC. If DTC P164E returns, REFER to: External Controls . |
| P166B | Drivers Door Status Correlation | Drivers Door Ajar | Open then close the drivers door and cycle the door locks. If the door ajar icon is illuminated on the IPC and the door lock and unlock are not working correctly, REFER to: Locks, Latches and Entry Systems . If the door ajar and locks are working correctly, REFER to: External Controls . |
| P1702 | Transmission Range Sensor Circuit Intermittent | TR Sensor Electrical Faults | DTC P0706, P0707 and/or P0708 may set, CLEAR the DTC. If DTC P1702 returns, GO to Pinpoint Test J REPAIR the more specific DTC first. |
| P1705 | Transmission Range Circuit Not Indicating Park/Neutral During Self Test | TR Sensor | The selector lever was not in park or neutral during the self-test. CLEAR the DTC and RERUN the KOEO and KOER self-test. |
| P1711 | Transmission Fluid Temperature Sensor Out Of Self Test Range | TFT sensor | CLEAR the DTC and RERUN the KOEO and KOER self-test. If DTC P1711 returns, GO to Pinpoint Test G |
| P1744 | Torque Converter Clutch Solenoid Circuit | TCC system faults (includes TCC, main control valve body and non-electrical solenoid faults) | DTC P1744 is a non-electrical DTC. CLEAR the DTC. If DTC P1744 returns, REFER to: Diagnosis By Symptom . |
| P175B | TRCM Shift Cable Disconnected / Misadjusted | Shift by wire system | The shift by wire system commanded a range change and at the end of the movement the TR sensor is reading a valid state but detected an incorrect range. The wrench light will illuminate and a Shift System Fault message is displayed in the message center. No Forward or Reverse. The EPB is applied any time park is selected without operator request. CLEAR the DTC. If DTC P175B returns, REFER to: External Controls . |
| P1783 | Transmission Overtemperature Condition | Transmission fluid over temperature | MONITOR the TFT sensor PID and TCC PID. ROAD TEST the vehicle and MONITOR the TFT sensor and TCC solenoid electrical operation. If DTC P0741 is set, REPAIR DTC P0741 first. CLEAR the DTC. If DTC P1783 returns, GO to Pinpoint Test G |
| P177A | Transmission Range Select Motor | Shift by wire system | CLEAR the DTC. If DTC P177A returns, REFER to: External Controls . |
| P177B | Transmission Range Select Motor Current Too High | Shift by wire system | CLEAR the DTC. If DTC P177B returns, REFER to: External Controls . |
| P177C | Default Position Motor | Shift by wire system | Transmission may not shift from Park. CLEAR the DTC. If DTC P177C returns, REFER to: External Controls . |
| P177D | Default Position Motor Current Too High | Shift by wire system | Transmission may not shift from Park. CLEAR the DTC. If DTC P177D returns, REFER to: External Controls . |
| P177E | Default Position Sensor Range/Performance | Shift by wire system | Transmission may not shift from Park. CLEAR the DTC. If DTC P177E returns, REFER to: External Controls . |
| P1910 | Reverse Lamp Control Circuit/Open | Reverse lamp control | CLEAR the DTC. If DTC P1910 returns, REFER to: Reversing Lamp . |
| P1921 | Transmission Range Signal | TR switch | The engine may Not Crank. DTC P0706, P0707 and/or P0708 may set. CLEAR the DTC. If DTC P1921 returns, GO to Pinpoint Test J REPAIR the more specific DTC first. |
| P2533 | Ignition Switch Run/Start Position Circuit | Ignition switch run/start position circuit | CLEAR the DTC. If DTC P2533 returns, REFER to: External Controls . |
| P2534 | Ignition Switch Run/Start Position Circuit Low | Ignition switch run/start position circuit low | CLEAR the DTC. If DTC P2534 returns, REFER to: External Controls . |
| P2535 | Ignition Switch Run/Start Position Circuit High | Ignition Switch Run/Start Position Circuit High | CLEAR the DTC. If DTC P2535 returns, REFER to: External Controls . |
| P2700 | Transmission Friction Element "A" Apply Time Range/Performance | Forward clutch system faults (includes non-electrical SSA faults, main control valve body and clutch) | DTC P2700 is a non-electrical DTC. DTC P0751 and/or P0752 may set. CLEAR the DTC. If DTC P2700 returns, REFER to: Diagnosis By Symptom . |
| P2701 | Transmission Friction Element "B" Apply Time Range/Performance | Direct clutch system faults (includes non-electrical SSB faults, main control valve body and clutch) | DTC P2701 is a non-electrical DTC. DTC P0756 and/or P0757 may set. CLEAR the DTC. If DTC P2701 returns, REFER to: Diagnosis By Symptom . |
| P2702 | Transmission Friction Element "C" Apply Time Range/Performance | Intermediate clutch system faults (includes clutch, main control valve body and non-electrical SSC faults) | DTC P2702 is a non-electrical DTC. DTC P0761 and/or P0762 may set. CLEAR the DTC. If DTC P2702 returns, REFER to: Diagnosis By Symptom . |
| P2703 | Transmission Friction Element "D" Apply Time Range/Performance | Low/reverse clutch and OWC faults | DTC P2703 is a non-electrical DTC. DTC P0766 and/or P0768 may set. CLEAR the DTC. If DTC P2703 returns, REFER to: Diagnosis By Symptom . |
| P2704 | Transmission Friction Element "E" Apply Time Range/Performance | O/D clutch system faults (includes non-electrical SSD faults, main control valve body and clutch) | DTC P2704 is a non-electrical DTC. DTC P0771 and/or P0772 may set. CLEAR the DTC. If DTC P2704 returns, REFER to: Diagnosis By Symptom . |
| P2705 | Transmission Friction Element "F" Apply Time Range/Performance | OWC Faults (covers just the clutches) | DTC P2705 is a non-electrical DTC. CLEAR the DTC. If DTC P2705 returns, REFER to: Diagnosis By Symptom . |
| P2760 | Torque Converter Clutch Pressure Control Solenoid Intermittent | TCC pressure control solenoid | CLEAR the DTC. If DTC P2760 returns, GO to Pinpoint Test H |
| P2783 | Torque Converter Temperature Too High | Torque converter | TCC control valve stuck in the apply position. CLEAR the DTC. If DTC P2783 returns, REFER to: Diagnosis By Symptom . f |
| U0029 | Vehicle Communication Bus "A" Performance | Vehicle communication Bus "A" performance | If DTC P0607 is present along with U0029, service DTC P0607 first. If only DTC U0029 is present, CLEAR the DTC. PERFORM the Network Test. If DTC returns, REFER to: Communications Network . |
| U0073 | Control Module Communication Bus "A" Off | Network communication bus "A" off | The module could not communicate on the network at a point in time. CLEAR the DTC. REPEAT the network test. If DTC U0073 returns, REFER to: External Controls . |
| U0100 | Lost Communication With ECM / PCM "A" | Lost communication With ECM / PCM "A" | The module could not communicate on the network at a point in time. CLEAR the DTC. REPEAT the network test. If DTC U0100 returns, REFER to: External Controls . |
| U0103 | Lost Communication With Gear Shift Control Module "A" | Lost communication with GSM "A" | If DTC U101E is present along with U0103, diagnose DTC U101E first. The GSM could not communicate on the network at a point in time. CLEAR the DTC. REPEAT the network test. If DTC U0103 returns, REFER to: External Controls . |
| U019E | Lost Communication With Transmission Range Control Module | Lost communication with TRCM | If DTC U101F is present along with U019E, diagnose DTC U101F first. The TRCM could not communicate on the network at a point in time but is working. Vehicle may be stuck in current range. No Forward or No Reverse. The EPB is applied if park is selected. CLEAR the DTC. REPEAT the network test. If DTC U019E returns, REFER to: External Controls . |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | Lost communication with ABS module | The module could not communicate on the network at a point in time. CLEAR the DTC. REPEAT the network test. If DTC U0121 returns, REFER to: External Controls . |
| U0140 | Lost Communication With Body Control Module | Lost communication with BCM | The module could not communicate on the network at a point in time. CLEAR the DTC. REPEAT the network test. If DTC U0140 returns, REFER to: External Controls . |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | Lost communication with IPC module | The module could not communicate on the network at a point in time. CLEAR the DTC. REPEAT the network test. If DTC U0155 returns, REFER to: External Controls . |
| U0301 | Software Incompatibility with Engine/Powertrain Control Module | Software incompatibility with engine/powertrain control module | REPROGRAM the original PCM with the latest Lincoln software. Refer to . |
| U0401 | Invalid Data Received from ECM/PCM "A" | Invalid data received from ECM/PCM "A" | This DTC indicates the PCM is sending a fault message for one or more data signals the TRCM uses for function. Using the diagnostic scan tool, CLEAR all DTCs. PERFORM a PCM self-test. If PCMDTCs are present, Refer to . and follow the PCM repair procedures. |
| U0404 | Invalid Data Received from Gear Shift Control Module "A" | Invalid data received from GSM "A" | RETRIEVE and FOLLOW the DTCs from the GSM. REFER to: External Controls . |
| U0415 | Invalid Data Received from Anti-Lock Brake System (ABS) Control Module | Invalid data received from ABS Module | This DTC indicates the ABS module is sending a fault state for vehicle speed. Using the diagnostic scan tool, retrieve ABS DTCs. REFER to: Anti-Lock Brake System (ABS) and Stability Control . and follow the ABS repair procedures. |
| U0422 | Invalid Data Received from Body Control Module | Invalid data received from BCM | This DTC indicates the BCM is sending a fault state for one or more signals the TRCM uses for function. Using the diagnostic scan tool, CLEAR all DTCs. PERFORM a BCM self-test. If BCM DTCs are present, REFER to: Body Control Module (BCM) . and follow the BCM repair procedures. |
| U049F | Invalid Data Received From Transmission Range Control Module | Invalid data received from TRCM | This DTC indicates the PCM is able to receive TRCM CAN messages but the TRCM is indicating a fault on one or more of the data signals the GSM uses for function. REFER to: External Controls . |
| U0452 | Invalid Data Received From Restraints Control Module | Invalid data received from RCM | This DTC indicates the RCM is sending a fault state for the drivers seat belt. Using the diagnostic scan tool, CLEAR all DTCs. PERFORM a RCM self-test. If RCM DTCs are present, REFER to: Airbag Supplemental Restraint System (SRS) . and follow the RCM repair procedures. |
| U101E | Invalid Internal Control Module Monitoring Data Received from Gear Shift Module | Invalid internal control module monitoring data received from GSM | CLEAR the DTC. PERFORM a GWM network test. If GWM DTCs return, REFER to: Communications Network . If PCMDTCs return, Refer to . If DTC U101E returns, REPROGRAM the original GSM. |
| U101F | Invalid Internal Control Module Monitoring Data Received from Transmission Range Control Module | Invalid internal control module monitoring data received from TRCM | CLEAR the DTC. PERFORM a GWM network test. If GWM DTCs return, REFER to: Communications Network . If PCMDTCs return, Refer to . If DTC U101F returns, REPROGRAM the original TRCM. |