B1D29 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1D29 – Mirror Motor Common Control Circuit Open


B1D29 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1D29 Possible Causes


Faulty Mirror Motor,Mirror Motor harness is open or shorted,Mirror Motor circuit poor electrical connection,Faulty Memory Mirror Module


B1D29 Description


When the Memory Mirror Module senses an open condition on the Mirror Motor Common Driver circuit during a mirror operation, for over 10ms, this Diagnostic Trouble Code (DTC) will set.