DTC P2127 Mercedes-Benz
Lost Communication With TCM
Lost Communication With TCM
Description
TCM data receive error occurred. Malfunction of CAN communication.
Cause and Solution
No battery voltage Defective fuse. Wiring harness or coupling needs repair. Incompatible setting in the body integrated unit or ECM. Additional DTC displayed.
Video Guide
Diagnostic Info
- DTC Code: P2127
- Brand: Mercedes-Benz