Transmission Control Module (TCM) - Electrical Diagnostics

DTC	Description
P0601	INTERNAL MEMORY CHECKSUM INVALID
P0606	INTERNAL CONTROL PROCESSOR
P0607	ECU INTERNAL PERFORMANCE
P06B4	SENSOR POWER SUPPLY B CIRCUIT LOW
P06B5	SENSOR POWER SUPPLY B CIRCUIT HIGH
P0705	TRANSMISSION RANGE SENSOR CIRCUIT
P0715	INPUT SPEED SENSOR 1 CIRCUIT
P0716	INPUT SPEED SENSOR 1 CIRCUIT PERFORMANCE
P0725	ENGINE SPEED SENSOR CIRCUIT PERFORMANCE
P0726	ENGINE SPEED INPUT CIRCUIT RANGE/PERFORMANCE
P0730	INCORRECT GEAR RATIO
P073F	UNABLE TO ENGAGE GEAR 1
P0748	PRESSURE CONTROL SOLENOID 1 CIRCUIT - OVERCURRENT
P074A	UNABLE TO ENGAGE GEAR 2
P074B	UNABLE TO ENGAGE GEAR 3
P074C	UNABLE TO ENGAGE GEAR 4
P074D	UNABLE TO ENGAGE GEAR 5
P074E	UNABLE TO ENGAGE GEAR 6
P074F	UNABLE TO ENGAGE GEAR R
P0750	SHIFT SOLENOID A CONTROL CIRCUIT/OPEN
P0755	SHIFT SOLENOID B CONTROL CIRCUIT/OPEN
P0775	PRESSURE CONTROL SOLENOID 2
P0776	SECONDARY PRESSURE SOLENOID STUCK OFF
P0777	SECONDARY PRESSURE SOLENOID STUCK ON
P0798	PRESSURE CONTROL SOLENOID 3 CIRCUIT OVERCURRENT
P0841	TRANSMISSION FLUID PRESSURE SENSOR 1 CIRCUIT RANGE/PERFORMANCE
P0842	TRANSMISSION FLUID PRESSURE SENSOR 1 CIRCUIT LOW
P0843	TRANSMISSION FLUID PRESSURE SENSOR 1 CIRCUIT HIGH
P0846	TRANSMISSION FLUID PRESSURE SENSOR 2 CIRCUIT RANGE/PERFORMANCE
P0847	TRANSMISSION FLUID PRESSURE SENSOR 2 CIRCUIT LOW
P0848	TRANSMISSION FLUID PRESSURE SENSOR 2 CIRCUIT HIGH
P0893	MULTIPLE GEARS ENGAGED
P0960	PRESSURE CONTROL SOLENOID 1 CONTROL CIRCUIT/OPEN
P0961	PRESSURE CONTROL SOLENOID 1 CONTROL CIRCUIT RANGE/PERFORMANCE
P0962	PRESSURE CONTROL SOLENOID 1 CONTROL CIRCUIT LOW
P0963	PRESSURE CONTROL SOLENOID 1 CONTROL CIRCUIT HIGH
P0964	PRESSURE CONTROL SOLENOID 2 CONTROL CIRCUIT OPEN
P0965	PRESSURE CONTROL SOLENOID 2 CONTROL CIRCUIT RANGE/PERFORMANCE
P0966	PRESSURE CONTROL SOLENOID 2 CONTROL CIRCUIT LOW
P0967	PRESSURE CONTROL SOLENOID 2 CONTROL CIRCUIT HIGH
P0968	PRESSURE CONTROL SOLENOID 3 CONTROL CIRCUIT OPEN
P0969	PRESSURE CONTROL SOLENOID 3 CONTROL CIRCUIT RANGE/PERFORMANCE
P0970	PRESSURE CONTROL SOLENOID 3 CONTROL CIRCUIT LOW
P0971	PRESSURE CONTROL SOLENOID 3 CONTROL CIRCUIT HIGH
P0973	SHIFT SOLENOID A CONTROL CIRCUIT LOW
P0974	SHIFT SOLENOID A CONTROL CIRCUIT HIGH
P0976	SHIFT SOLENOID B CONTROL CIRCUIT LOW
P0977	SHIFT SOLENOID B CONTROL CIRCUIT HIGH
P161A	ECU IN - PLANT MODE ACTIVE
P170F	TRANSMISSION FLUID TEMPERATURE SENSOR 1/ SENSOR 2 CORRELATION
P171A	REQUESTED SHIFT FORK 1/DETECTED SHIFT FORK 2 MOVEMENT
P171B	REQUESTED SHIFT FORK 1/DETECTED SHIFT FORK 3 MOVEMENT
P171C	REQUESTED SHIFT FORK 2/DETECTED SHIFT FORK 1 MOVEMENT
P171D	REQUESTED SHIFT FORK 2/DETECTED SHIFT FORK 4 MOVEMENT
P171E	REQUESTED SHIFT FORK 3/DETECTED SHIFT FORK 1 MOVEMENT
P171F	REQUESTED SHIFT FORK 3/DETECTED SHIFT FORK 4 MOVEMENT
P172C	REQUESTED SHIFT FORK 4/DETECTED SHIFT FORK 3 MOVEMENT
P172E	SHIFT FORK 3/4 OPPOSITE MOVEMENT DETECTED
P172F	UNEXPECTED MECHANICAL DISENGAGEMENT - SHIFT FORK 1 - GEAR 5
P173A	UNEXPECTED MECHANICAL DISENGAGEMENT - SHIFT FORK 1 - GEAR R
P173B	UNEXPECTED MECHANICAL DISENGAGEMENT - SHIFT FORK 2 - GEAR 3
P173C	UNEXPECTED MECHANICAL DISENGAGEMENT - SHIFT FORK 2 - GEAR 1
P173D	UNEXPECTED MECHANICAL DISENGAGEMENT - SHIFT FORK 3 - GEAR 2
P173E	UNEXPECTED MECHANICAL DISENGAGEMENT - SHIFT FORK 3 - GEAR 4
P173F	UNEXPECTED MECHANICAL DISENGAGEMENT - SHIFT FORK 4 - GEAR 6
P174B	FUNCTION SELECT SOLENOID 1 CONTROL CIRCUIT/OPEN
P174D	FUNCTION SELECT SOLENOID 1 CONTROL CIRCUIT LOW
P174E	FUNCTION SELECT SOLENOID 1 CONTROL CIRCUIT HIGH
P174F	FUNCTION SELECT SOLENOID 2 CONTROL CIRCUIT/OPEN
P1759	FUNCTION SELECT SOLENOID 2 CONTROL CIRCUIT RANGE/PERFORMANCE
P175A	FUNCTION SELECT SOLENOID 2 CONTROL CIRCUIT LOW
P175B	FUNCTION SELECT SOLENOID 2 CONTROL CIRCUIT HIGH
P175C	FUNCTION SELECT SOLENOID 3 CONTROL CIRCUIT/OPEN
P175D	FUNCTION SELECT SOLENOID 3 CONTROL CIRCUIT RANGE/PERFORMANCE
P175E	FUNCTION SELECT SOLENOID 3 CONTROL CIRCUIT LOW
P175F	FUNCTION SELECT SOLENOID 3 CONTROL CIRCUIT HIGH
P1760	ENGINE SPEED INPUT SENSOR - OVER SPEED
P1769	CLUTCH 2 ADAPTIVE LEARNING AT LIMIT
P176A	REQUESTED SHIFT FORK 4/DETECTED SHIFT FORK 2 MOVEMENT
P176C	SHIFT FORK 1/2 OPPOSITE MOVEMENT DETECTED
P176D	TRANSMISSION FLUID TEMPERATURE TOO HIGH
P176E	TRANSMISSION FLUID TEMPERATURE TOO LOW
P2716	PRESSURE CONTROL SOLENOID 4 CIRCUIT OVERCURRENT
P2718	PRESSURE CONTROL SOLENOID 4 CONTROL CIRCUIT OPEN
P2719	PRESSURE CONTROL SOLENOID 4 CONTROL CIRCUIT RANGE/PERFORMANCE
P2720	PRESSURE CONTROL SOLENOID 4 CONTROL CIRCUIT LOW
P2721	PRESSURE CONTROL SOLENOID 4 CONTROL CIRCUIT HIGH
P2741	TRANSMISSION FLUID TEMPERATURE SENSOR 2 PERFORMANCE
P2765	INPUT/TURBINE SPEED SENSOR 2 CIRCUIT
P2789	CLUTCH 1 ADAPTIVE LEARNING AT LIMIT
P2832	SHIFT FORK 1 POSITION CIRCUIT RANGE/PERFORMANCE
P2833	SHIFT FORK 1 POSITION CIRCUIT LOW
P2834	SHIFT FORK 1 POSITION CIRCUIT HIGH
P2837	SHIFT FORK 2 POSITION CIRCUIT RANGE/PERFORMANCE
P2838	SHIFT FORK 2 POSITION CIRCUIT LOW
P2839	SHIFT FORK 2 POSITION CIRCUIT HIGH
P283C	SHIFT FORK 3 POSITION CIRCUIT RANGE/PERFORMANCE
P283D	SHIFT FORK 3 POSITION CIRCUIT LOW
P283E	SHIFT FORK 3 POSITION CIRCUIT HIGH
P2841	SHIFT FORK 4 POSITION CIRCUIT RANGE/PERFORMANCE
P2842	SHIFT FORK 4 POSITION CIRCUIT LOW
P2843	SHIFT FORK 4 POSITION CIRCUIT HIGH
P2849	SHIFT FORK 1 POSITION STUCK
P284A	SHIFT FORK 2 POSITION STUCK
P284B	SHIFT FORK 3 POSITION STUCK
P284C	SHIFT FORK 4 POSITION STUCK
P284D	SHIFT FORK 1 UNREQUESTED MOVEMENT
P284E	SHIFT FORK 2 UNREQUESTED MOVEMENT
P284F	SHIFT FORK 3 UNREQUESTED MOVEMENT
P2850	SHIFT FORK 4 UNREQUESTED MOVEMENT
P2855	CLUTCH 1 PRESSURE CHARGE PERFORMANCE
P2856	CLUTCH 2 PRESSURE CHARGE PERFORMANCE
P2859	CLUTCH 1 PRESSURE DISENGAGEMENT PERFORMANCE
P285A	CLUTCH 2 PRESSURE DISENGAGEMENT PERFORMANCE
U0002	CAN C BUS OFF PERFORMANCE
U0100	LOST COMMUNICATION WITH ECM/PCM
U0121	LOST COMMUNICATION WITH ANTI-LOCK BRAKE MODULE
U0141	LOST COMMUNICATION WITH IPM (FCM/TIPM)
U0401	IMPLAUSIBLE DATA RECEIVED FROM ECM/PCM
U0415	IMPLAUSIBLE DATA RECEIVED FROM ABS
U0447	IMPLAUSIBLE DATA RECEIVED FROM CENTRAL GATEWAY