Automatic Transaxle/Transmission DTCS
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to: Diagnostic Methods .
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| P0603 | Internal Control Module Keep Alive Memory Error | CLEAR the DTC. If the DTC returns, GO to Pinpoint Test M |
| P0604 | Internal Control Module Random Access Memory (RAM) Error | CLEAR the DTC. If the DTC returns, INSTALL a new TCM. Refer to: Transmission Control Module (TCM) . PROGRAM the TCM with the latest calibration. |
| P0605 | Internal Control Module Read-Only Memory (ROM) Error | Make sure aftermarket calibrations were not installed. PROGRAM the TCM with the latest calibration. If the DTC returns, INSTALL a new TCM. Refer to: Transmission Control Module (TCM) . PROGRAM the TCM with the latest calibration. |
| P0606 | TCM Internal Failure | If DTC P0606 is accompanied by DTC U3003, RESOLVE DTC U3003 first. If the DTC P0606 returns, INSTALL a new TCM. Refer to: Transmission Control Module (TCM) . PROGRAM the TCM with the latest calibration. |
| P0607 | Control Module Performance | INSTALL a new TCM. PROGRAM the TCM with the latest calibration. |
| P062F | Internal Control Module EEPROM Error | INSTALL a new TCM. Refer to: Transmission Control Module (TCM) . PROGRAM the TCM with the latest calibration. |
| P06A6 | Sensor Reference Voltage A Circuit Range/Performance | GO to Pinpoint Test D |
| P06A7 | Sensor Reference Voltage B Circuit Range/Performance | GO to Pinpoint Test D |
| P06A8 | Sensor Reference Voltage C Circuit Range/Performance | GO to Pinpoint Test D |
| P06B8 | Internal Control Module Non-Volatile Random Access Memory Error | CLEAR the DTC. If the DTC returns, CONFIRM that the TCM is programmed with the latest calibration. If the concern still exists, INSTALL a new TCM. Refer to: Transmission Control Module (TCM) . |
| P0701 | Transmission Control System Range/Performance | See more specific DTC. If no other DTCs are set, CLEAR the DTC. RERUN OBD test. |
| P0702 | Transmission Control System Electrical | GO to Pinpoint Test H |
| P0706 | Transmission Range Sensor "A" Circuit Range/Performance | GO to Pinpoint Test E |
| P0707 | Transmission Range Sensor "A" Circuit Low | GO to Pinpoint Test E |
| P0708 | Transmission Range Sensor "A" Circuit High | GO to Pinpoint Test E |
| P0709 | Transmission Range Sensor "A" Circuit Intermittent | GO to Pinpoint Test E |
| P0715 | Turbine/Input Shaft Speed Sensor "A" Circuit | GO to Pinpoint Test D |
| P0716 | Turbine/Input Shaft Speed Sensor "A" Circuit Range/Performance | GO to Pinpoint Test D |
| P0717 | Turbine/Input Shaft Speed Sensor "A" Circuit No Signal | GO to Pinpoint Test D |
| P0718 | Turbine/Input Shaft Speed Sensor "A" Circuit Intermittent | GO to Pinpoint Test D |
| P0720 | Output Shaft Speed Sensor Circuit | GO to Pinpoint Test C |
| P0721 | Output Shaft Speed Sensor Circuit Range/Performance | GO to Pinpoint Test C |
| P0722 | Output Shaft Speed Sensor Circuit No Signal | GO to Pinpoint Test C |
| P0723 | Output Shaft Speed Sensor Circuit Intermittent | GO to Pinpoint Test C |
| P072B | Stuck In Reverse | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Shift drum 2 is unable to disengage in Reverse. REFER to: Special Testing Procedures . Shift Drum-2. If the DTC returns, INSPECT shift drum 2, shift fork, and TCM shift motor 2 for wear or damage. |
| P072C | Stuck In Gear 1 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Refer to: Transmission Control Module (TCM) Adaptive Learning . Shift drum 1 is unable to disengage 1st gear. REFER to: Special Testing Procedures . Shift Drum-1. If the DTC returns, INSPECT shift drum 1, shift fork, and TCM shift motor 1 for wear or damage. |
| P072D | Stuck In Gear 2 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Shift drum 2 is unable to disengage 2nd gear. REFER to: Special Testing Procedures . Shift Drum-2. If the DTC returns, INSPECT shift drum 2, shift fork, and TCM shift motor 2 for wear or damage. |
| P072E | Stuck In Gear 3 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Shift drum 1 is unable to disengage 3rd gear. REFER to: Special Testing Procedures . Shift Drum-1. If the DTC returns, INSPECT shift drum 1, shift fork, and TCM shift motor 1 for wear or damage. |
| P072F | Stuck In Gear 4 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Shift drum 2 is unable to disengage 4th gear. REFER to: Special Testing Procedures . Shift Drum-2. If the DTC returns, INSPECT shift drum 2, shift fork, and TCM shift motor 2 for wear or damage. |
| P073A | Stuck In Gear 5 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Shift drum 1 is unable to disengage 5th gear. REFER to: Special Testing Procedures . Shift Drum-1. If the DTC returns, INSPECT shift drum 1, shift fork, and TCM shift motor 1 for wear or damage. |
| P073B | Stuck In Gear 6 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Shift drum 2 is unable to disengage 6th gear. REFER to: Special Testing Procedures . Shift Drum-2. If the DTC returns, INSPECT shift drum 2, shift fork, and TCM shift motor 2 for wear or damage. |
| P073E | Unable To Engage Reverse | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Motor turns, but cannot synchronize and engage Reverse gear. REFER to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the shift fork and synchronizer for wear or damage. GO to Pinpoint Test G |
| P073F | Unable To Engage Gear 1 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Motor turns, but cannot synchronize and engage 1st gear. REFER to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the shift fork and synchronizer for wear or damage. GO to Pinpoint Test G |
| P074A | Unable To Engage Gear 2 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Motor turns, but cannot synchronize and engage 2nd gear. REFER to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the shift fork and synchronizer for wear or damage. GO to Pinpoint Test G |
| P074B | Unable To Engage Gear 3 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Motor turns, but cannot synchronize and engage 3rd gear. REFER to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the shift fork and synchronizer for wear or damage. GO to Pinpoint Test G |
| P074C | Unable To Engage Gear 4 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Motor turns, but cannot synchronize and engage 4th gear. REFER to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the shift fork and synchronizer for wear or damage. GO to Pinpoint Test G |
| P074D | Unable To Engage Gear 5 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Motor turns, but cannot synchronize and engage 5th gear. REFER to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the shift fork and synchronizer for wear or damage. GO to Pinpoint Test G |
| P074E | Unable To Engage Gear 6 | PERFORM the Transmission Adaptive Learning-Shift Drum Adaptive Learning procedure. Refer to: Transmission Control Module (TCM) Adaptive Learning . Motor turns, but cannot synchronize and engage 6th gear. REFER to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the shift fork and synchronizer for wear or damage. GO to Pinpoint Test G |
| P07A2 | Transmission Friction Element A Performance/Stuck Off | Clutch A stuck OFF. Refer to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the clutch for wear or damage, REFER to: Clutch and Damper Unit . |
| P07A3 | Transmission Friction Element A Stuck On | Clutch A stuck ON. Refer to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the clutch spring and clutch for wear or damage, REFER to: Clutch and Damper Unit . |
| P07A4 | Transmission Friction Element B Performance/Stuck Off | Clutch B stuck OFF. Refer to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the clutch for wear or damage, REFER to: Clutch and Damper Unit . |
| P07A5 | Transmission Friction Element B Stuck On | Clutch B stuck ON. Refer to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, INSPECT the clutch spring and clutch for wear or damage, REFER to: Clutch and Damper Unit . |
| P0805 | Clutch Position Sensor A Circuit | GO to Pinpoint Test A |
| P0806 | Clutch Position Sensor A Circuit Range/Performance | GO to Pinpoint Test A |
| P0809 | Clutch Position Sensor A Circuit Intermittent | GO to Pinpoint Test A |
| P087A | Clutch Position Sensor B Circuit | GO to Pinpoint Test B |
| P087B | Clutch Position Sensor B Circuit Range/Performance | GO to Pinpoint Test B |
| P087E | Clutch Position Sensor B Circuit Intermittent | GO to Pinpoint Test B |
| P0882 | TCM Power Input Signal Low | TCM input voltage below 9 volts. GO to Pinpoint Test H |
| P0883 | TCM Power Input Signal High | TCM input voltage above 18 volts. GO to Pinpoint Test H |
| P0884 | TCM Power Input Signal Intermittent | TCM detects an intermittent input signal fault. GO to Pinpoint Test H |
| P0900 | Clutch A Actuator Control Circuit / Open | GO to Pinpoint Test A |
| P0901 | Clutch A Actuator Control Circuit Range/Performance | GO to Pinpoint Test A |
| P0902 | Clutch A Actuator Control Circuit Low | GO to Pinpoint Test A |
| P0903 | Clutch A Actuator Control Circuit High | GO to Pinpoint Test A |
| P090A | Clutch B Actuator Control Circuit / Open | GO to Pinpoint Test B |
| P090B | Clutch B Actuator Control Circuit Performance | GO to Pinpoint Test B |
| P090C | Clutch B Actuator Control Circuit Low | GO to Pinpoint Test B |
| P090D | Clutch B Actuator Control Circuit High | GO to Pinpoint Test B |
| P1001 | KOER Not Able to Complete, KOER Aborted | CLEAR the DTC and RERUN the KOER self-test. |
| P1397 | System Voltage Out Of Self Test Range | The TCM was unable to complete the KOEO and/or KOER self-test because system voltage was outside the defined range. CLEAR the DTC and RERUN the KOEO and KOER self-test. |
| P1501 | Vehicle Speed Sensor Out Of Self Test Range | Vehicle speed not at 0.0mph (km/h) during the KOEO and/or KOER self-test. CLEAR the DTC and RERUN the KOEO and KOER self-test. |
| P1635 | Tire/Axle Out of Acceptable Range | VERIFY correct tire size and axle ratio match the VIN configuration. |
| P163E | Transmission Control Module Programming Error | Make sure aftermarket calibrations were not installed. PROGRAM the TCM with the latest calibration. If the DTC returns, INSTALL a new TCM. Refer to: Transmission Control Module (TCM) . PROGRAM the TCM with the latest calibration. |
| P1705 | Transmission Range Circuit Not Indicating Park/Neutral During Self Test | The selector lever was not in PARK or NEUTRAL during the self-test. CLEAR the DTC and RERUN the KOEO and KOER self-test. |
| P1934 | Vehicle Speed Sensor Signal | If this DTC sets along with OSS sensor DTCs, GO to Pinpoint Test C If this DTC sets along with ABS DTCs, REFER to: Anti-Lock Brake System (ABS) and Stability Control . |
| P193F | Vehicle Speed Sensor Signal Intermittent | If this DTC sets along with OSS sensor DTCs, GO to Pinpoint Test C If this DTC sets along with ABS DTCs, REFER to: Anti-Lock Brake System (ABS) and Stability Control . |
| P2700 | Transmission Friction Element A Apply Time Range/Performance | CHECK the clutch for wear or damage. Refer to: Clutch and Damper Unit . |
| P2701 | Transmission Friction Element B Apply Time Range/Performance | CHECK the clutch for wear or damage. Refer to: Clutch and Damper Unit . |
| P2765 | Input / Turbine Speed Sensor "B" Circuit | GO to Pinpoint Test D |
| P2766 | Input / Turbine Speed Sensor "B" Circuit Range / Performance | GO to Pinpoint Test D |
| P2767 | Input / Turbine Speed Sensor "B" Circuit No Signal | GO to Pinpoint Test D |
| P2768 | Input / Turbine Speed Sensor "B" Circuit Intermittent | GO to Pinpoint Test D |
| P2787 | Clutch Temperature Too High | This DTC sets when the clutch temperature is above 625.5 °F (330 °C) and clutch is disabled at 661.5 °F (350 °C). Transmission defaults to NEUTRAL. If the clutch is disabled a countdown timer begins. PERFORM the Clutch System Test, REFER to: Transmission Control Module (TCM) Adaptive Learning . |
| P2801 | Transmission Range Sensor B Circuit Range/Performance | GO to Pinpoint Test E |
| P2802 | Transmission Range Sensor B Circuit Low | GO to Pinpoint Test E |
| P2803 | Transmission Range Sensor B Circuit High | GO to Pinpoint Test E |
| P2804 | Transmission Range Sensor B Circuit Intermittent | GO to Pinpoint Test E |
| P2805 | Transmission Range Sensor A/B Correlation | GO to Pinpoint Test E |
| P2831 | Shift Fork A Position Circuit | GO to Pinpoint Test F |
| P2832 | Shift Fork A Position Circuit Range/Performance | If DTC's P0883, P0882, P0702, and/or P1397 are also present GO to Pinpoint Test H If P2832 is the only DTC presentREFER to: Transmission Control Module (TCM) Adaptive Learning . If P2832 returns GO to Pinpoint Test G . |
| P2835 | Shift Fork A Position Circuit Intermittent | GO to Pinpoint Test F |
| P2836 | Shift Fork B Position Circuit | GO to Pinpoint Test F |
| P2837 | Shift Fork B Position Circuit Range/Performance | If DTC's P0883, P0882, P0702 and/or P1397 are also present GO to Pinpoint Test H If P2837 is the only DTC presentREFER to: Transmission Control Module (TCM) Adaptive Learning . If P2837 returns GO to Pinpoint Test G |
| P283A | Shift Fork B Position Circuit Intermittent | GO to Pinpoint Test F |
| P285B | Shift Fork A Actuator Circuit Open | GO to Pinpoint Test F |
| P285C | Shift Fork A Actuator Circuit Performance | GO to Pinpoint Test F |
| P285D | Shift Fork A Actuator Circuit Low | GO to Pinpoint Test F |
| P285E | Shift Fork A Actuator Circuit High | GO to Pinpoint Test F |
| P285F | Shift Fork B Actuator Circuit / Open | GO to Pinpoint Test F |
| P2860 | Shift Fork B Actuator Circuit Performance | GO to Pinpoint Test F |
| P2861 | Shift Fork B Actuator Circuit Low | GO to Pinpoint Test F |
| P2862 | Shift Fork B Actuator Circuit High | GO to Pinpoint Test F |
| P286F (Mechanical) | Clutch A Disengagement Time Performance/Too Slow | CLEAR the DTC. Refer to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, GO to Pinpoint Test N |
| P2872 (Mechanical) | Clutch A Stuck Engaged | CLEAR the DTC. Refer to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, GO to Pinpoint Test N |
| P2877 (Mechanical) | Clutch B Disengagement Time Performance/Too Slow | CLEAR the DTC. Refer to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, GO to Pinpoint Test N |
| P287A (Mechanical) | Clutch B Stuck Engaged | CLEAR the DTC. Refer to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, GO to Pinpoint Test N |
| P287B | Shift Fork Calibration Not Learned | CLEAR the DTC. Refer to: Transmission Control Module (TCM) Adaptive Learning . If the DTC returns, remove the TCM REFER to: Transmission Control Module (TCM) . Inspect the TCM clock gears and shift motor, if damaged INSTALL a new TCM. Refer to: Transmission Control Module (TCM) , if OK, REMOVE and disassemble the transmission. REFER to: Transmission . INSPECT the shift drums, end stops, shift forks, and spur gears for damage. INSTALL new parts as necessary. |
| U0028 | Vehicle Communication Bus A | The module could not communicate on the network at a point in time. The fault is not currently present, the module had to communicate with the scan tool to report this DTC. CLEAR the DTC. REPEAT the network test. VERIFY the integrity of the connectors and wiring. Refer to Module Communications Network for schematic and connector information. |
| U0073 | Control Module Communication Bus A Off | The module could not communicate on the network at a point in time. The fault is not currently present, the module had to communicate with the scan tool to report this DTC. CLEAR the DTC. REPEAT the network test. VERIFY the integrity of the connectors and wiring. Refer to Module Communications Network for schematic and connector information. |
| U0100 | Lost Communication With ECM/PCM "A" | GO to Pinpoint Test I |
| U0115 | Lost Communication With ECM/PCM "B" | GO to Pinpoint Test I |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | GO to Pinpoint Test J |
| U0129 | Lost Communication With Brake System Control Module | GO to Pinpoint Test J |
| U0140 | Lost Communication With Body Control Module | GO to Pinpoint Test K |
| U0141 | Lost Communication With Body Control Module "A" | GO to Pinpoint Test K |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | GO to Pinpoint Test L |
| U0294 | Lost Communication with Powertrain Control Monitor Module | GO to Pinpoint Test I |
| U0401 | Invalid Data Received from ECM/PCM A | GO to Pinpoint Test I |
| U0415 | Invalid Data Received from Anti-Lock Brake System (ABS) Control Module | GO to Pinpoint Test J |