B162B Code: Meaning, Causes, and Symptoms | OBD2 Codes

B162B – Left Low Beam Control Circuit Low

 

B162B Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B162B Possible Causes

 

Faulty Left Low Beam Bulb,Left Low Beam Bulb harness is open or shorted,Left Low Beam Bulb circuit poor electrical connection,Faulty Front Totally Integrated Power Module (TIPM)

 

B162B Description

 

The Front Totally Integrated Power Module (TIPM) monitors the Left Low Beam. The TIPM sets the OBDII code when the Left Low Beam is not to factory specifications.