Automatic Transmissions DTCS: 6R60
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Component | Description | Condition | Symptom | Perform Test |
|---|---|---|---|---|---|
| P0218 | Transmission fluid temperature (TFT) sensor | Transmission fluid over temperature condition. | Transmission control module (TCM) has detected a TFT that has exceeded a set temperature. |
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CARRY OUT normal diagnostic for an overheating condition. REFER to Diagnosis By Symptom . |
| P0562 | Battery | System voltage low. | TCM has detected a voltage level below minimum voltage to operate solenoids. Maintains current solenoid state. |
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REFER to BATTERY, MOUNTING AND CABLES . |
| P0563 | Battery | System voltage high. | TCM has detected a voltage level above maximum voltage. |
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REFER to BATTERY, MOUNTING AND CABLES . |
| P0605 | TCM | The TCM read only memory (ROM) has been corrupted. | TCM has detected an internal software concern with ROM. |
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REFLASH the original mechatronic to the latest level calibration. CLEAR all DTCs. TEST the system for normal operation. If DTCs return, INSTALL a new mechatronic assembly. After installing the new mechatronic assembly, it must be reflashed to the latest level calibration. CARRY OUT the Road Test - Adaptive Drive Cycle. REFER to Shift Point Road Test . |
| P0613 | TCM | TCM processor. | TCM has detected an internal software issue. |
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INSTALL a new mechatronic assembly. After installing the new mechatronic assembly, it must be reflashed to the latest level calibration. |
| P0634 | TCM | TCM module temperature. | Internal temperature within TCM too high. Possible restriction in cooling circuit. |
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MONITOR the TFT PID to validate that an error is present. INSPECT the transmission cooler lines for possible restrictions (kinked or bent cooler lines). VERIFY correct operation/orientation of the thermal bypass valve. INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0641 | TCM | TCM module sensor voltage failed. | Sensor reference voltage A circuit open. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0657 | TCM | Actuator supply voltage A circuit open. | Power supply actuators open circuit. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0658 | TCM | Actuator supply voltage A circuit low. | Power supply actuators short circuit to ground. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0659 | TCM | Actuator supply voltage A circuit high. | Actuator power supply short circuit to power before key ON. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0667 | PCM/ECM/TCM | PCM, engine control module (ECM), TCM internal temperature sensor range operation. | Substrate temperature sensor. | ECT TCM | MONITOR the ECT TCM PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0701 | Transmission control system | Transmission control system. Range operation. | TCM has detected a concern with the operational strategy. |
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MULTIPLE DTC failure with conflicting failure mode actions. If other DTCs are present, REPAIR them first. CLEAR all DTCs. TEST the system for normal operation. Reflash the TCM first. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0705 | Transmission range (TR) sensor | TR sensor circuit error. | TCM has detected a TR signal (P, R, N, D, 3, 2 or 1) is out of normal range. |
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MONITOR the TR PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0711 | TFT sensor | No change in TFT during operation. | PCM has detected no TFT change during operation. TFT stuck at some normal reading. | - | INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0712 | TFT sensor | TFT sensor circuit grounded. | TCM has detected a voltage drop across TFT sensor exceeds scale set for temperature (grounded circuit). | - | INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0713 | TFT sensor | TFT sensor circuit short to power. | TCM has detected a voltage drop across TFT sensor; exceeds scale set for temperature. | - | INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0714 | TFT sensor | TFT intermittent error. | TCM has detected no TFT intermittent operation. | - | INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0715 | Turbine shaft speed (TSS) sensor | TSS sensor circuit error. | TCM has detected a short circuit to power. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0716 | TSS sensor | TSS range or operation insufficient input from TSS. | TCM has detected a loss or noisy TSS signal during operation. |
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MONITOR the TSS PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0717 | TSS sensor | No TSS signal. | TCM has not detected a TSS signal. No TSS signal when output shaft speed (OSS) sensor signal is present. |
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MONITOR the TSS PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0720 | Output shaft speed (OSS) sensor | No OSS signal. | TCM has detected an OSS short circuit to power. | May turn on MIL | INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0721 | OSS sensor | OSS range or operation insufficient input from OSS. | TCM has detected a loss or noisy OSS signal during operation. | May turn on MIL | MONITOR the OSS PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0722 | OSS sensor | No OSS signal. | TCM has not detected a OSS signal. No OSS signal when TSS signal is present. | May turn on MIL | MONITOR the OSS PID to validate that an error is present. REFER Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0723 | OSS sensor | No OSS signal intermittent. | TCM has detected an intermittent OSS signal. |
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MONITOR the OSS PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0729 | Transmission | Sixth gear ratio error. | No 6th gear ratio detected by the TCM. |
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FOLLOW preliminary diagnostics. MONITOR the GEAR PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 272. REFER to Diagnosis By Symptom . |
| P0731 | Transmission | First gear ratio error. | No 1st gear ratio detected by the TCM. |
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FOLLOW preliminary diagnostics. MONITOR the GEAR PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 215. REFER to Diagnosis By Symptom . |
| P0781 | Transmission | 1-2 or 2-1 shift error. | Incorrect ratio calculated during shift 1-2 or 2-1. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 220 or 225. REFER to Diagnosis By Symptom . |
| P0782 | Transmission | 2-3 or 3-2 shift error. | Incorrect ratio calculated during shift 2-3 or 3-2. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 221 or 224. REFER to Diagnosis By Symptom . |
| P0783 | Transmission | 3-4 or 4-3 shift error. | Incorrect ratio calculated during shift 3-4 or 4-3. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 222 or 223. REFER to Diagnosis By Symptom . |
| P0784 | Transmission | 4-5 or 5-4 shift error. | Incorrect ratio calculated during shift 4-5 or 5-4. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 270 or 271. REFER to Diagnosis By Symptom . |
| P0732 | Transmission | Second gear ratio error. | No 2nd gear ratio detected by the TCM. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 220, 224 and 217. REFER to Diagnosis By Symptom . |
| P0733 | Transmission | Third gear ratio error. | No 3rd gear ratio detected by the TCM. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 221 or 223. REFER to Diagnosis By Symptom . |
| P0734 | Transmission | Fourth gear ratio error. | No 4th gear ratio detected by the TCM. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 222 or 271. REFER to Diagnosis By Symptom . |
| P0735 | Transmission | Fifth gear ratio error. | No 5th gear ratio detected by the TCM. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 270 or 273. REFER to Diagnosis By Symptom . |
| P0736 | Transmission | Reverse gear ratio error. | No reverse gear ratio detected by the TCM. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 202 or 205. REFER to Diagnosis By Symptom . |
| P0829 | Transmission | 5-6 or 6-5 shift error. | Incorrect ratio calculated during shift 5-6 or 6-5. |
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FOLLOW preliminary diagnostics. MONITOR the GR_RAT_CMD PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, see diagnostic routine 272 or 273. REFER to Diagnosis By Symptom . |
| P0960 | Pressure control (PC) A | PC A circuit or solenoid failure or open circuit. | PC A circuit or variable force solenoid (VFS-5) failed during operation. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0962 | PC A | PC A solenoid signal or ground circuits either short or open solenoid circuit failure. | Voltage through PC A solenoid (VFS-5) is checked. An error will be noted if tolerance is exceeded. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0963 | PC A | PC A solenoid short to power circuit failure. | Voltage through PC A solenoid (VFS-5) is checked. An error will be noted if tolerance is exceeded. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0972 | Shift solenoid (SS) A | SS A circuit or solenoid failure. | SS A (variable force solenoid [VFS-1]) circuit or solenoid failure. |
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MONITOR the SSA_AMP PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0973 | SS A | SS A solenoid or circuit shorted to ground or open. | Voltage through SS A solenoid (VFS-1) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0974 | SS A | SS A solenoid or circuit shorted to power or open. | Voltage through SS A solenoid (VFS-1) is checked. An error will be noted if tolerance is exceeded. Short to power failure detected. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0975 | SS B | SS B circuit shorted to ground or open. | SS B (VFS-2) circuit or solenoid failure. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0976 | SS B | SS B solenoid or circuit shorted to ground or open. | Voltage through SS B solenoid (VFS-2) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0977 | SS B | SS B solenoid or circuit shorted to power or open. | Voltage through SS B solenoid (VFS-2) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0978 | SS C | SS C circuit shorted to ground or open. | SS C (VFS-3) circuit or solenoid failure. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0979 | SS C | SS C solenoid or circuit shorted to ground or open. | Voltage through SS C solenoid (VFS-3) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0980 | SS C | SS C solenoid or circuit shorted to power or open. | Voltage through SS C solenoid (VFS-3) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0981 | SS D | SS D circuit shorted to ground or open. | SS D (VFS-4) circuit or solenoid failure. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0982 | SS D | SS D solenoid or circuit shorted to ground or open. | Voltage through SS D solenoid (VFS-4) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0983 | SS D | SS D solenoid or circuit shorted to power or open. | Voltage through SS D solenoid (VFS-4) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P0770 | SS E | SS E circuit or solenoid failure. | SS E (SS1) circuit or solenoid failure. |
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INSTALL a new SS E (SS1) solenoid. |
| P0985 | SS E | SS E solenoid signal circuit shorted to ground or open. | Voltage through SS E solenoid (SS1) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. |
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INSTALL a new SS E (SS1) solenoid. |
| P0986 | SS E | SS E solenoid or circuit shorted to power or open. | Voltage through SS E solenoid (SS1) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. |
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INSTALL a new SS E (SS1) solenoid. |
| P1707 | Transmission | P/N switch circuit failure. | Circuit or sensor failure high. Circuit or sensor failure low. |
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MONITOR the TR PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all DTCs. TEST the system for normal operation. Check the shift linkage. If the DTC returns, INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P1910 | Reverse lamp circuit | Reverse solenoid circuit failure. | Circuit or sensor failure. |
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MONITOR the TR PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all the DTCs. TEST system for normal operation. If DTC returns, REFER to the Introduction - Gasoline Engines . |
| P1911 | Reverse lamps | Reverse solenoid signal circuit shorted to ground. Circuit low. | Circuit or sensor failure. | - | MONITOR the TR PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all the DTCs. TEST system for normal operation. If DTC returns, REFER to the Introduction - Gasoline Engines . |
| P1912 | Reverse lamps | Reverse solenoid circuit shorted to power. Circuit high. | Circuit or sensor failure. | Park lock or interlock switched OFF. | MONITOR the TR PID to validate that an error is present. REFER to Diagnostic Parameters Identification (PID) Chart . CLEAR all the DTCs. TEST system for normal operation. If DTC returns, REFER to the Introduction - Gasoline Engines . |
| P0740 | TCC solenoid | TCC solenoid circuit failure. | TCC solenoid (VFS-6) circuit fails. Circuit open. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P2763 | TCC | TCC solenoid signal circuit shorted to power. Circuit high (ON). | TCC solenoid (VFS-6) circuit fails to provide voltage drop across solenoid. Circuit shorted to power. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| P2764 | TCC | TCC solenoid circuit shorted to ground. Circuit low. | TCC solenoid (VFS-6) circuit fails to provide voltage drop across solenoid. |
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INSTALL a new mechatronics unit. After installing the new mechatronic unit, it must be reflashed to the latest level calibration. |
| U0073 | Controller area network (CAN) | CAN communication link error. | CAN communication bus off, short circuit CAN high to CAN low. |
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REFER to Introduction - Gasoline Engines . |
| U0155 | CAN | TCM communication link error. | CAN link error detected by TCM and instrument panel (IP). |
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REFER to Introduction - Gasoline Engines . |
| U0100 | CAN | TCM communication link error. | CAN link error detected by TCM, between TCM and ECM. |
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REFER to Introduction - Gasoline Engines . |
| U0121 | CAN | TCM communication link error. | PCM/TCM have detected an error in the CAN wheel rpm information from the ABS. | - | REFER to Introduction - Gasoline Engines . |
| P062F | TCM | TCM EEPROM error. | Internal TCM error with EEPROM. |
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CLEAR all DTCs. TEST the system for normal operation. If the DTC returns, install a new mechatronics unit. After installing the new mechatronics unit, it must be reflashed to the latest level calibration. |
| P0741 | TCC | TCC solenoid circuit stuck open. | TCC solenoid (VFS-6), clutch or circuit open. |
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CARRY OUT normal diagnostics for TCC. FOLLOW diagnostic routines 240, 241 and 242. REFER to Diagnosis By Symptom . |