DTC B1278 Acura
Headlight Switch ON Position Circuit Malfunction
Headlight Switch ON Position Circuit Malfunction
Description
Headlamps and or riding lights are inoperable or intermittent.
Cause and Solution
Loose or poor connections
Open or short in the combination light switch terminals
Faulty combination switch control unit, replace the wiper washer switch
Video Guide
Diagnostic Info
- DTC Code: B1278
- Brand: Acura