LEMON Manuals
: Even more car manuals for everyone
Home
>>
Jeep
>>
2012
>>
Compass Limited, FWD, Standard
>>
Repair and Diagnosis
>>
External Pages
>>
Different car
>>
Section 448 (Body Control Module (BCM) - DTCS B1830-12 To U1433-24)
>>
Diagnosis And Testing
>>
U0121-00-Lost Communication With Anti-Lock Brake System (Abs) Control Module
>>
Possible Causes
Possible Causes
WARNING:
This page is about a different car, the 2015 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
ANTI-LOCK BRAKE SYSTEM MODULE (ABS) POWERS AND GROUNDS
ANTI-LOCK BRAKE SYSTEM MODULE (ABS)
CAN C BUS (+) CIRCUIT OPEN
CAN C BUS (-) CIRCUIT OPEN