DTC P1DB4 Dodge
Lost Communication With Anti-Lock Brake System (ABS) Control Module
Lost Communication With Anti-Lock Brake System (ABS) Control Module
Description
This code related to communication line between ECU(ABS) and TCCU is set when CAN signal from ECU can’t received for more than 1sec or ECU internal error occur.
Cause and Solution
CAN HIGH LOW circuit open short. Faulty ABS. Faulty TCCU .
Video Guide
Diagnostic Info
- DTC Code: P1DB4
- Brand: Dodge