How to Test Head Light Switch

90,000 MILES • 2.3L • 4 CYL • FWD • AUTOMATIC
Avatar
RANDY SHARP
  • MEMBER
  • 165 POSTS
No tail lights, no license plate light, no reverse lights. it has blinkers, stop lights, and hazard. the same bulb is for turn signals, brake and tail lights. Tested all fuses all good, does any one know how to test head light switch? This thing like happened over night that would be logical to test switch right? Would that be something that would effect the certain lights. I do not understand it the brake, turn and tail lights are from one bulb. why? wouldn't the tail lights work?
Nov 2, 2016 at 10:15 AM
Advertisement
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,658 POSTS
Hey RANDY,

Please double check all of the fuses, there also is a GEM module that could be bad, here is a wiring diagram to help you check the turn signal switch and the other circuits, please let me know what you find

Best, Ken
Nov 7, 2016 at 1:06 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle