LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Dodge and Ram
>>
2018
>>
Charger Pursuit, 5.7L Eng VIN T, 4WD
>>
Repair and Diagnosis
>>
Transmission
>>
Automatic Trans
>>
(Transmission Control Module (TCM) - Electrical Diagnostics - Nag1 Automatic Transmission)
>>
DTC Troubleshooting
>>
U0140-Lost Communication With Body Control Module
>>
Possible Causes
Possible Causes
Possible Causes
CAN C BUS (+) CIRCUIT SHORTED TO VOLTAGE
CAN C BUS (-) CIRCUIT SHORTED TO GROUND
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
BCM NOT CONFIGURED CORRECTLY
BCM POWER AND GROUND
BODY CONTROL MODULE (BCM)
MODULE THAT SET THIS DTC