DTC P0788 Buick
Loss Of Communication With Brake Traction Control Module
Loss Of Communication With Brake Traction Control Module
Description
Key on, and a message from a learned ID number was not detected for the five seconds. Modules on the Class 2 circuit monitor for data communications during vehicle operation. Once a module learns an ID number, it checks for that modules Node Alive messag
Cause and Solution
EBTCM Class 2 circuit is open, shorted to ground or to B+EBTCM ignition power circuit has a high resistance conditionEBTCM main ground circuit(s) has a high resistance conditionEBTCM (module) may have failed and is pulling the circuit low
Video Guide
Diagnostic Info
- DTC Code: P0788
- Brand: Buick