B17BF Code: Meaning, Causes, and Symptoms | OBD2 Codes

B17BF – Left Sidemarker Lamp Control Circuit Overcurrent


B17BF Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B17BF Possible Causes


Faulty Left Sidemarker Lamp,Left Sidemarker Lamp Control harness is open or shorted,Left Sidemarker Lamp Control circuit poor electrical connection,Faulty Totally Integrated Power Module (TIPM)


B17BF Description


The Totally Integrated Power Module (TIPM) monitors the Left Sidemarker Lamp Control. The TIPM sets the OBDII code when the Left Sidemarker Lamp Control is not to factory specifications.