LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Dodge and Ram
>>
2011
>>
Journey R/T, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
(Drivetrain Control Module (DTCM) - Electrical Diagnostics)
>>
DTC Troubleshooting
>>
U0001-Can C Bus
>>
Possible Causes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Causes
Possible Causes
CAN C BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
BODY CONTROL MODULE (BCM) POWER AND GROUND
BODY CONTROL MODULE (BCM)
MODULE THAT SET THIS DTC