B14D8 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B14D8 – Bed Lamp Output Circuit Short


B14D8 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B14D8 Possible Causes


Faulty Bed Lamp,Bed Lamp harness is open or shorted,Bed Lamp circuit poor electrical connection,Faulty Body Control Module (BCM)


B14D8 Description


The Body Control Module (BCM) monitors the Bed Lamp. The BCM sets the OBDII code when it detects a short to ground, short to battery or open from the bed lamps output circuit.