Lights on 1993 suburban are not working right,head lights work ok,brake and tail lights work until head lights?
are on then don't work,turn sig work at reg speed until brake is applied and then speed up and only front signals work, backup lights do not work at all, I have replaced the head light switch and all bulbs and fuses are good. When turn signals are on, the license plate light now blinks. All this happened at one time, I can fix it if I know what to fix. Thanks
21 hours ago - 3 days left to answer.
RepairPal Certified shops can diagnose and repair your 1993 Chevrolet C1500 Suburban. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
I suspect a ground problem. Look for where the running lights, headllights, and taillights and license light are grounded and make sure that grounding is good. You'll have to follow the wiring to ground points and check the connectors too for water or corrosion. Good luck. Keep your eyes open..
You may want to find an auto electrical shop if no luck.
