DTC B3810 Isuzu
Headlamp Washer Relay Circuit
Headlamp Washer Relay Circuit
Description
The battery voltage must be between 9-16 volts.
Cause and Solution
The headlamp washer relay control circuit is shorted to ground or open while the relay is de-energized, or shorted to B+ while the relay is energized.
Video Guide
Diagnostic Info
- DTC Code: B3810
- Brand: Isuzu