B1392 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1392 – Power Door Memory Lock Relay Circuit Failure

 

B1392 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1392 Possible Causes

 

Faulty Power Door Memory Lock Relay,Power Door Memory Lock Relay harness is open or shorted,Power Door Memory Lock Relay circuit poor electrical connection,Faulty Body Control Module (BCM)

 

B1392 Description

 

The Body Control Module (BCM) monitors the Power Door Memory Lock Relay. The BCM sets the OBDII code when the Power Door Memory Lock Relay is not to factory specifications.