LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Fiat >> 2012 >> 500c Pop, Automatic Trans >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Module, Transmission Control (TCM) (Code EAB)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Module, Transmission Control (TCM) (Code EAB)

DIAGNOSTIC CODE INDEX

DTC Description
P0561 SYSTEM VOLTAGE UNSTABLE
P0562 BATTERY/SYSTEM VOLTAGE LOW
P0563 SYSTEM VOLTAGE HIGH
P0601 INTERNAL CONTROL MODULE MEMORY CHECKSUM ERROR
P0603 INTERNAL CONTROL MODULE KEEP ALIVE MEMORY (KAM) ERROR
P0604 INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY (RAM) ERROR
P0657 ACTUATOR SUPPLY VOLTAGE "A" CIRCUIT/OPEN
P0705 TRANSMISSION RANGE SENSOR "A" CIRCUIT (PRNDL INPUT)
P0707 TRANSMISSION RANGE SENSOR "A" CIRCUIT LOW
P0708 TRANSMISSION RANGE SENSOR "A" CIRCUIT HIGH
P0711 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT RANGE/PERFORMANCE
P0712 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT LOW
P0713 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT HIGH
P0715 INPUT/TURBINE SPEED SENSOR "A" CIRCUIT
P0717 INPUT/TURBINE SPEED SENSOR "A" CIRCUIT NO SIGNAL
P0720 OUTPUT SPEED SENSOR CIRCUIT
P0722 OUTPUT SPEED SENSOR CIRCUIT NO SIGNAL
P0729 GEAR 6 INCORRECT RATIO
P072D STUCK IN GEAR 2
P072E STUCK IN GEAR 3
P072F STUCK IN GEAR 4
P0731 GEAR 1 INCORRECT RATIO
P0732 GEAR 2 INCORRECT RATIO
P0733 GEAR 3 INCORRECT RATIO
P0734 GEAR 4 INCORRECT RATIO
P0735 GEAR 5 INCORRECT RATIO
P073A STUCK IN GEAR 5
P073B STUCK IN GEAR 6
P0741 TORQUE CONVERTER CLUTCH CIRCUIT PERFORMANCE/STUCK OFF
P0742 TORQUE CONVERTER CLUTCH CIRCUIT STUCK ON
P0748 PRESSURE CONTROL SOLENOID "A" ELECTRICAL
P0777 PRESSURE CONTROL SOLENOID "B" STUCK ON
P0778 PRESSURE CONTROL SOLENOID "B" ELECTRICAL
P0797 PRESSURE CONTROL SOLENOID "C" STUCK ON
P0798 PRESSURE CONTROL SOLENOID "C" ELECTRICAL
P0867 TRANSMISSION FLUID PRESSURE
P0868 TRANSMISSION FLUID PRESSURE LOW
P0949 AUTO SHIFT MANUAL ADAPTIVE LEARNING NOT COMPLETE
P0962 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT LOW
P0963 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT HIGH
P0965 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT RANGE/PERFORMANCE
P0966 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT LOW
P0967 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT HIGH
P0970 PRESSURE CONTROL SOLENOID "C" CONTROL CIRCUIT LOW
P0971 PRESSURE CONTROL SOLENOID "C" 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
P1C4F ESM DTC PRESENT
P1C50 INCORRECT TRANSMISSION
P1C51 GEAR 1 INCORRECT RATIO DURING ENGINE BRAKING
P1C52 PRESSURE CONTROL SOLENOID "C" STUCK ON DURING GEAR 1 ENGINE BRAKING
P1C53 PRESSURE CONTROL SOLENOID "D" OR "E" STUCK ON DURING GEAR 1 ENGINE BRAKING
P1D84 ETC SYSTEM FAILURE
P2715 PRESSURE CONTROL SOLENOID "D" STUCK ON
P2716 PRESSURE CONTROL SOLENOID "D" ELECTRICAL
P2719 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT RANGE/PERFORMANCE
P2720 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT LOW
P2721 PRESSURE CONTROL SOLENOID "D" CONTROL CIRCUIT HIGH
P2724 PRESSURE CONTROL SOLENOID "E" STUCK ON
P2727 PRESSURE CONTROL SOLENOID "E" CONTROL CIRCUIT/OPEN
P2729 PRESSURE CONTROL SOLENOID "E" CONTROL CIRCUIT LOW
P2730 PRESSURE CONTROL SOLENOID "E" CONTROL CIRCUIT HIGH
P2761 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT/OPEN
P2763 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT
P2764 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT LOW
U0077 CONTROL MODULE COMMUNICATION BUS OFF
U0100 LOST COMMUNICATION WITH ECM/PCM
U0103 LOST COMMUNICATION WITH ELECTRIC GEAR SHIFT MODULE
U0121 LOST COMMUNICATION WITH ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE
U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE
U1106 CAN C SIGNAL MISSING
U11BD IMPLAUSIBLE FRONT WHEEL SPEED SIGNAL RECEIVED
U11C0 IMPLAUSIBLE MANUAL SHIFT LEVER SIGNAL RECEIVED
U1400 IMPLAUSIBLE TPS SIGNAL RECEIVED
U1401 IMPLAUSIBLE ENGINE SPEED SIGNAL RECEIVED
U1402 IMPLAUSIBLE ENGINE TEMPERATURE SIGNAL RECEIVED
U1404 IMPLAUSIBLE STATIC ENGINE TORQUE SIGNAL RECEIVED
U1408 IMPLAUSIBLE BRAKE SIGNAL RECEIVED
U140B IMPLAUSIBLE LEFT REAR WHEEL SPEED SIGNAL RECEIVED
U140C IMPLAUSIBLE RIGHT REAR WHEEL SPEED SIGNAL RECEIVED