High Beam Headlights Will Not Turn Off
NOTE:
After making any repairs, perform BODY CONTROL MODULES SYSTEM VERIFICATION TEST
under VERIFICATION TESTS.
- Remove high beam relay in junction block. See Figure . If high beams turn off, leave high beam relay removed, and go to next step. If high beams do not turn off, repair short to voltage in high beam relay output circuit between high beam relay and headlights. See WIRING DIAGRAMS .
- Measure voltage on high beam relay connector terminal No. 57, high beam relay control circuit. If voltage is more than one volt, leave high beam relay removed, and go to next step. If voltage is one volt or less, replace high beam relay.
- Disconnect multifunction switch connector. Measure voltage on high beam relay connector terminal No. 57, high beam relay control circuit. If voltage is more than one volt, repair short to voltage in high beam relay control circuit between multifunction switch and high beam relay. See WIRING DIAGRAMS . If voltage is one volt or less, replace multifunction switch.