B17BA Code: Meaning, Causes, and Symptoms | OBD2 Codes

B17BA – Headlamp Leveling Motor Control Circuit Overcurrent

 

B17BA Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B17BA Possible Causes

 

Faulty Headlamp Leveling Motor,Headlamp Leveling Motor harness is open or shorted,Headlamp Leveling Motor circuit poor electrical connection,Faulty Totally Integrated Power Module (TIPM)

 

B17BA Description

 

The Totally Integrated Power Module (TIPM) monitors the Headlamp Leveling Motor. The TIPM sets the OBDII code when the Headlamp Leveling Motor is not to factory specifications.