Questions & Answers for: GMC head light switch

Question about 1989 Suburban

Dashboard lights won't come on

...head light gives a voltage out while in the 'parking light' position (usually between off and headlights) then you need to start chasing wiring. if ALL the lights work but the dash ...and the dash ...

Question about 2000 Sierra

1 Answer

The lights on my 2000 sierra stopped working. no

...HEAD LIGHT SWITCH AND CHECK FOR A BURNED CONNECTOR AT THE SWITCH, IF IT IS BURNED OR DISCOLORED REPLACE THE CONNECTOR AND THE HEAD LIGHT SWITCH TOGETHER, THE REPAIR CONNECTORE IS AVIL FROM YOUR LOCAL ...

Question about 1993 Sierra K1500

2 Answers

Lights go off and on driving down the road and

head light switch and check it there,do a bump test on the switch,to see if the head lights will go off,and on.Then check the grounds on the head lights in the front of the vehicle.It will most likely

Question about 1993 Sierra K1500

1 Answer

Brake lights work, headlights and

...work, headlights and front markers work, no tail lights or license plate lights...HELP, I checked my fuses they look fine. I replaced head light switch... faulty head lamp switch you have in your ...

Question about 1995 Yukon

1 Answer

My headlights turned off on my 1998 chevy suburban

...i replaced headlight switch and i dont see any blown fuses You might want to check the high/low beam switch, it can fail and take out both head lights if parking lights work but no head

Question about 1986 K1500

2 Answers

My 1986 gmc high sierra head lights will not work

...for loose wires at the light assembly or connected to the bulbs. if the wires are not loose probably just a blown head light. that year you will most likely have to replace the whole light

Question about 1986 K1500

1 Answer

No front headlamps. Have park lights

...switch tested ok. current from switch no current at head lights but parking lamps work and all tail lights work check that there is power to the relay from the switch or replace the head light

Question about 1986 K1500

1 Answer

I have a 98 GMC TOPKICK c7500 I've changed head light fuses and breakers and the head light switch on the dash and still my head lights won't come on but all other lights work and DRL work as well.

...c7500 I've changed head light fuses and breakers and the head light switch on the dash and still my head lights won't come on but all other lights work and DRL work as well. May be the dimmer

Question about 1986 K1500

1 Answer

1977 GMC crew cab 3/4 ton V8 turn signal problem.

...Head light switch turns on marker lights, parking lights and tail lights correctly. Left turn and right turn switch is the same for head lights on or off. What would keep the right turn from flashing ...

Question about 1986 K1500

1 Answer

I have a 1991 GMC 1500 truck all my lights work expect my head lights I check fuse good change out switch check grounds good still no lights.

...head lights I check fuse good change out switch check grounds good still no lights. Note the diagram, the red wire is voltage to headlamp switch, use a test light, check voltage on that wire, hot all ...