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Automatic Transaxle/Transmission: 6HP26

6HP26 DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action
P0218 Transmission fluid over temperature condition. Carry out normal diagnostic for an overheating condition. Refer to Diagnosis By Symptom .
P0219 Engine speed signal on contoller area network (CAN) too high. Clear all DTCs. Test the system for normal operation. If the DTC returns, refer to the Introduction - Gasoline Engines article.
P0562 System voltage low. Monitor the appropriate PID to validate that an error is present. Refer to Diagnostic Parameters Identification (PID) Chart and the Introduction - Gasoline Engines article.
P0563 System voltage high. Monitor the appropriate PID to validate that an error is present. Refer to Diagnostic Parameters Identification (PID) Chart and the Introduction - Gasoline Engines article.
P0603 PCM electronically eraseable programmable read only memory (EEPROM) error. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0605 The PCM read only memory (ROM) has been corrupted. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0613 TCM processor. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0634 TCM module temperature. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0641 TCM module sensor voltage failed. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0657 Actuator supply voltage A circuit open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0658 Actuator supply voltage A circuit low. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0659 Actuator supply voltage A circuit high. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0667 PCM, engine control module (ECM), TCM internal temperature sensor range operation. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0701 Transmission control system. Range operation. Monitor the appropriate PID to validate that an error is present. Refer to Diagnostic Parameters Identification (PID) Chart . 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0705 TR sensor circuit error. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0711 No change in TFT during operation. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0712 TFT sensor circuit grounded. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0713 TFT sensor circuit short to power. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0714 TFT intermittent error. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0715 TSS sensor circuit error. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0716 TSS range or operation insufficient input from TSS. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0717 No TSS signal. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0720 No OSS signal. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0721 OSS range or operation insufficient input from OSS. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0722 No OSS signal. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0723 No OSS signal intermittent. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0729 Sixth gear ratio error. Follow preliminary diagnostics. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0731 First gear ratio error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0781 1-2 shift error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0782 2-3 shift error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0783 3-4 shift error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0784 4-5 shift error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0732 Second gear ratio error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0733 Third gear ratio error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0734 Fourth gear ratio error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0735 Fifth gear ratio error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0736 Reverse gear ratio error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0829 5-6 shift error. Follow preliminary diagnostics. Monitor the appropriate 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 transmission. After installing the new transmission, the TCM module must be reflashed to the latest level calibration.
P0960 PC A circuit or solenoid failure or open circuit. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0962 PC A solenoid signal or ground circuits either short or open solenoid circuit failure. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0963 PC A solenoid short to power circuit failure. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0972 SS A circuit or solenoid failure. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0973 SS A solenoid or circuit shorted to ground or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0974 SS A solenoid or circuit shorted to power or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0975 SS B circuit shorted to ground or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0976 SS B solenoid or circuit shorted to ground or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0977 SS B solenoid or circuit shorted to power or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0978 SS C circuit shorted to ground or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0979 SS C solenoid or circuit shorted to ground or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0980 SS C solenoid or circuit shorted to power or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0981 SS D circuit shorted to ground or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0982 SS D solenoid or circuit shorted to ground or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0983 SS D solenoid or circuit shorted to power or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0770 SS E circuit or solenoid failure. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0985 SS E solenoid signal circuit shorted to ground or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P0986 SS E solenoid or circuit shorted to power or open. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P1707 Park/neutral switch circuit failure. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P1719 Engine torque signal is inaccurate. Monitor the appropriate 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, refer to the Introduction - Gasoline Engines article.
P1910 Reverse solenoid circuit failure. Monitor the appropriate 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 EXTERIOR LIGHTING article.
P1911 Reverse solenoid signal circuit shorted to ground. Circuit low. Monitor the appropriate 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 EXTERIOR LIGHTING article.
P1912 Reverse solenoid circuit shorted to power. Circuit high. Monitor the appropriate 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 EXTERIOR LIGHTING article.
P0740 TCC solenoid circuit failure. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P2763 TCC solenoid signal circuit shorted to ground. Circuit high. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
P2764 TCC solenoid circuit shorted to power. Circuit low. Monitor the appropriate 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 mechatronics unit, it must be reflashed to the latest level calibration.
U0073 CAN communication link error. Refer to Introduction - Gasoline Engines articlea .
U0155 TCM communication link error. Refer to Introduction - Gasoline Engines articlea .
U0100 TCM communication link error. Refer to Introduction - Gasoline Engines articlea .
U0121 TCM communication link error. Refer to Introduction - Gasoline Engines articlea .
P0219 Engine rpm for CAN. Monitor the appropriate PID to validate that an error is present. Refer to Diagnostic Parameters Identification (PID) Chart . Refer to the Introduction - Gasoline Engines article.
P062F TCM EEPROM error. 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 solenoid circuit stuck open. Carry out normal diagnostics for TCC.
P1934 VSS input signal error. Monitor the appropriate PID to validate that an error is present. Refer to Diagnostic Parameters Identification (PID) Chart . Clear all the DTCs. Refer to the Introduction - Gasoline Engines article.
P2544 Torque management request input signal A. Refer to the Introduction - Gasoline Engines article.
U0140 CAN timeout of PCM, ABS or BCM. Clear all DTCs. For PCM, ABS or BCM systems. Refer to the Introduction - Gasoline Engines article.
U0401 Invalid data received from the PCM or engine components. Refer to the Introduction - Gasoline Engines article.