B1D1D Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1D1D – Mirror Motor Common Control Circuit Open

 

B1D1D Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1D1D Possible Causes

 

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

 

B1D1D 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.