Automatic Transaxle/Transmission DTCS
TCM DTC CHART
| 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. |
| P0607 | Control Module Performance | INSTALL a new TCM
. REFER to: Transmission Control Module (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 DTC s 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 . 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 (307-01 Automatic Transmission - 6-Speed PowerShift Transmission - DPS6/6DCT250, General Procedures). 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 0.0 mph (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 DTC
s, GO to PINPOINT TEST C
If this DTC
sets along with ABS DTC
s, REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P193F | Vehicle Speed Sensor Signal Intermittent | If this DTC
sets along with OSS
sensor DTC
s, GO to PINPOINT TEST C
If this DTC
sets along with ABS DTC
s, 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
present REFER 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
present REFER 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 |