Automatic Transmission DTCS: 6HP26

DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Component	Description	Condition	Symptom	Perform Test
P0218	TFT	Transmission fluid over temperature condition	TCM has detected a TFT that has exceeded a set temperature	Aggressive lock-up schedule	Carry out normal diagnostic for an overheating condition. refer to DIAGNOSIS BY SYMPTOM .
P0603	TCM	Powertrain control module EEPROM error	TCM has detected an internal software concern with KAM	-	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0605	TCM	The PCM ROM has been corrupted	PCM has detected an internal software concern with ROM	May turn on MIL Mechanical limp home mode	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0613	TCM	TCM Processor	TCM has detected an internal software issue	May turn on MIL Mechanical limp home mode	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0634	TCM	TCM module temperature	Internal temperature within TCM to high	May turn on MIL Mechanical limp home mode Default to 3rd or 5th gear	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0641	TCM	TCM module sensor voltage failed	Sensor reference voltage A circuit open, voltage too high or too low	May turn on MIL Mechanical limp home mode	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0657	TCM	Actuator supply voltage A circuit open	Power supply actuators open circuit	May turn on MIL Mechanical limp home mode	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 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	May turn on MIL Mechanical limp home mode	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 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	May turn on MIL Mechanical limp home mode	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0667	TCM-TFT	PCM, ECM, TCM internal temperature sensor range operation	Substrate temperature sensor	Transmission will shut down or will not shift due to a transmission fluid over temperature condition	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 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	Dual DTC code causing transmission default to a hydraulic limp-home mode. May turn on MIL Mechanical limp home mode	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0705	TR sensor	TR sensor circuit error	TCM has detected a TR signal (P, R, N, D6, D4, 3, 2 or 1) is out of normal range	May turn on MIL Mechanical limp home mode	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 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 valve stuck at some normal reading.	Firm shift May turn on MIL	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0712	TFT sensor	TFT sensor circuit grounded	PCM has detected a voltage drop across TFT sensor exceeds scale set for temperature (grounded circuit)	Firm shift May turn on MIL	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 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	-	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0714	TFT sensor	TFT intermittent error	TCM has detected no TFT intermittent 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 mechatronic unit, it must be reflashed to the latest level calibration.
P0715	TSS sensor	TSS sensor circuit error	TSS has detected a short circuit to power	No TCC engagements May turn on MIL Mechanical limp home mode in 3rd gear Max line pressure No adaptive learning strategyW Automatic mode only	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0716	TSS sensor	TSS range or operation insufficient input from TSS.	PCM has detected a loss or noisy TSS signal during operation.	No TCC engagements May turn on MIL Mechanical limp home mode in 3rd gear Max line pressure No adaptive learning strategy Automatic mode only	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0717	TSS sensor	No TSS signal	PCM has not detected a TSS signal. No TSS signal when OSS signal is present	No TCC engagements May turn on MIL Mechanical limp home mode in 3rd gear Max line pressure No adaptive learning strategy Automatic mode only	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0720	OSS sensor	No OSS signal	PCM has detected an OSS short circuit to power	No TCC engagements May turn on MIL Substitute wheel speed for OSS No adaptive learning strategy	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0721	OSS sensor	OSS range or operation insufficient input from OSS	PCM has detected a loss or noisy OSS signal during operation	May turn on MIL Harsh shifts Substitute wheel speed for OSS No adaptive learning strategy	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0722	OSS sensor	No OSS signal	PCM has not detected a OSS signal. No OSS signal when OSS signal is present.	May turn on MIL Harsh shifts Substitute wheel speed for OSS No adaptive learning strategy	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0723	OSS sensor	No OSS signal intermittent	PCM has detected an intermittent signal	Harsh shifts No TCC engagements Hold in gear currently selected Max line pressure No adaptive learning strategy	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 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	No 6th gear No TCC engagements May turn on MIL No adaptive learning strategy No self learning strategy Mechanical limp home mode in 5th gear	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0731	Transmission	First gear ratio error	No 1st gear ratio detected by the TCM	No 1st gear No TCC engagements May turn on MIL No adaptive learning strategy No self learning strategy Mechanical limp home mode in 3rd gear Max line pressure	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	Transmission	1-2 shift error	Incorrect ratio calculated during shift 1-2	Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material) No TCC engagements No adaptive learning strategy Hold in 3rd, 2nd or 1st gear	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	Transmission	2-3 shift error	Incorrect ratio calculated during shift 2-3	Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material) No TCC engagements No adaptive learning strategy Hold in 4th, 3rd or 2nd gear May turn on MIL	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	Transmission	3-4 shift error	Incorrect ratio calculated during shift 3-4	Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material) No TCC engagements No adaptive learning strategy Hold in 4th or 3rd gear May turn on MIL	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	Transmission	4-5 shift error	Incorrect ratio calculated during shift 4-5	Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material) No TCC engagements No adaptive learning strategy Hold in 5th or 4th gear May turn on MIL	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	Transmission	Second gear ratio error	No 2nd gear ratio detected by the TCM	No TCC engagements No adaptive learning strategy Max line pressure May turn on MIL Mechanical limp home mode in 3rd gear	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	Transmission	Third gear ratio error	No 3rd gear ratio detected by the TCM	No TCC engagements No adaptive learning strategy Max line pressure May turn on MIL Hold in 5th gear	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	Transmission	Fourth gear ratio error	No 4th gear ratio detected by the TCM	No TCC engagements No adaptive learning strategy Max line pressure May turn on MIL Hold in 5th gear	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	Transmission	Fifth gear ratio error	No 5th gear ratio detected by the TCM	No TCC engagements No adaptive learning strategy Max line pressure May turn on MIL Hold in 5th gear	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	Transmission	Reverse gear ratio error	No reverse gear ratio detected by theTCM	No TCC engagements No adaptive learning strategy Max line pressure May turn on MIL Hold in 4th gear	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	Transmission	5-6 shift error	Incorrect ratio calculated during shift 5-6	Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material). No TCC engagements Mechanical limp home in 3rd gear Mechanical limp home in 2nd gear May turn on MIL	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	PC A circuit or solenoid failure or open circuit	PC A circuit or solenoid (EDS5) failed during operation	No adaptive strategy No self learning strategy Max line pressure	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 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 (EDS5) is checked. An error will be noted if tolerance is exceeded.	Mechanical limp home mode May turn on MIL	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 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 (EDS5) is checked. An error will be noted if tolerance is exceeded	Max line pressure Deactivate clutch adaptations	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0972	SS A	SS A circuit or solenoid failure	SS A (EDS1) circuit or solenoid failure	Mechanical limp home mode May turn on MIL	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 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 (EDS1) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 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 (EDS1) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0975	SS B	SS B circuit shorted to ground or open	SS B (EDS2) circuit or solenoid failure	Mechanical limp home mode May turn on MIL	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 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 (EDS2) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 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 (EDS2) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0978	SS C	SS C circuit shorted to ground or open	SS C (EDS3) circuit or solenoid failure	Mechanical limp home mode May turn on MIL	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 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 (EDS3) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 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 (EDS3) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0981	SS D	SS D circuit shorted to ground or open	SS D (EDS4) circuit or solenoid failure	Mechanical limp home mode May turn on MIL	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 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 (EDS 4) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 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 (EDS 4) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0770	SS E	SS E circuit or solenoid failure	SS E (MV1) circuit or solenoid failure	Mechanical limp home mode May turn on MIL	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0985	SS E	SS E solenoid signal circuit shorted to ground or open	Voltage through SS E solenoid (MV1) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0986	SS E	SS E solenoid or circuit shorted to power or open	Voltage through SS E solenoid (MV1) is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected	Mechanical limp home mode May turn on MIL	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 mechatronic unit, it must be reflashed to the latest level calibration.
P1707	Transmission	Park/neutral switch circuit failure	Circuit or sensor failure	Engine will not crank in PARK or NEUTRAL or engine will crank in all gears	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0740	TCC solenoid	TCC solenoid circuit failure	TCC solenoid (EDS6) circuit fails. Circuit open	May turn on MIL No adaptive learning strategy	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 mechatronic unit, it must be reflashed to the latest level calibration.
P2763	TCC	TCC solenoid signal circuit shorted to ground. Circuit high	TCC solenoid (EDS6) circuit fails to provide voltage drop across solenoid. Circuit shorted to power	No TCC engagements May turn on MIL No adaptive learning strategy	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 mechatronic unit, it must be reflashed to the latest level calibration.
P2764	TCC	TCC solenoid circuit shorted to power. Circuit low	TCC solenoid (EDS6) circuit fails to provide voltage drop across solenoid	No TCC engagements May turn on MIL No adaptive learning strategy	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 mechatronic unit, it must be reflashed to the latest level calibration.
P0741	TCC	TCC solenoid circuit stuck open	TCC solenoid (EDS6), clutch or circuit open	No TCC engagements May turn on MIL	Carry out normal diagnostics for TCC.