DTC P1232 GMC
Tcm Lost Communication With Esm On Dpt Can
Tcm Lost Communication With Esm On Dpt Can
Description
Controller Area Network (CAN) bus messages not received from the Electronic Shift Module (ESM) for two to five seconds.
Cause and Solution
Electronic Shift Module (Esm) Power And Ground CircuitsCan Dpt Bus Circuit OpenElectronic Shift Module (Esm)
Video Guide
Diagnostic Info
- DTC Code: P1232
- Brand: GMC