B1386 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1386 – Oil Level Lamp Circuit Short To Ground

 

B1386 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1386 Possible Causes

 

Faulty Oil Level Lamp,Oil Level Lamp harness is open or shorted,Oil Level Lamp circuit poor electrical connection,Faulty Powertrain Control Module (PCM)

 

B1386 Description

 

The Powertrain Control Module (PCM) monitors the Oil Level Lamp. The PCM sets the OBDII code when the Oil Level Lamp is not to factory specifications.