B1C10 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1C10 – Driver Up/Down Mirror Motor Circuit Short To Ground

 

B1C10 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1C10 Possible Causes

 

Faulty Driver Up/Down Mirror Motor,Driver Up/Down Mirror Motor harness is open or shorted,Driver Up/Down Mirror Motor circuit poor electrical connection,Faulty Driver Door Module (PDM)

 

B1C10 Description

 

The Driver Door Module (PDM) monitors the Driver Up/Down Mirror Motor. The DDM sets the OBDII code when the Driver Up/Down Mirror Motor is not to factory specifications.