multi-function switch electrical problem

[FYI]

My 93 suburban brake lights don't work. My radio doesn't work. The clock is stuck on 1:00. My AC is hotter than the heater.

My parking lights/turn signals/back-up lights DO work.

Any clues??????

[Jim]

I have a 1996 Chevrolet Suburban 1/2 ton-2wd with the following issue: I have NO turn signals at all and the 4-way fuse blows when I hit the switch. I replaced the trailer plug with a new one and the 4-way fuse quit blowing out. ALL other bulbs, the combo flaher & fuses are all good. I have narrowed it to the multi-switch on the column. Is there anything else I need to check before buying this $150.00 part??

[bigE]

i have a 97 suburban that keeps blowing the #9 fuse, my dash and park lights go out, but the brake and turn signals work, i tried replacing the bulbs but still having the same problem....anyone know a fix for this??? Thanks

[z1mph160]

Ihave a 99 blazer and just the other day the turnsignal relay started clicking after the signal is off-- then it would stop when I hit the brake, latter that day it started to buzz -- anyone have an idea on how to solve this ??

[e-mail]

[Rod]

1999 GMC suburban. Indeed, check out the relay on the lower left side of fire wall. About a 3x3 inch block with several other relays plugged into it. It has the # 7866 on it and some how controls the low beam head lights. After spending about $600 2 years ago on a smoked multi-function switch, the dealer wanted to spend another 600 to replace multi switch. #7866 relay has either dirty terminals or has just gone bad. High beams worked but when multi-switch used to dim headlights, no low beam. Mechcanics don't seem to know about this #7866 relay......

[jasonm]

wires burn out behind multi switch. second time now. re-wired and still burns wire w/o blowing fuse. this has occured on (2) of my gmc pickups (2001) and (2002) model years.

[Geno]

MY 2001 Silverado is acting strange. 3rd brake lioght works, parking lights work and turn signals and hazards are fine. However my Brake lights don't work after my trailer harness got filled with water and shortder out. I cut out the trailer wiring, and the brake lights started to work again for a day then stopped. All the bulbs and fuses are ok and new, I'm getting power to both fuses, and the brake switch checked out. But the Main brake lights will not work!

[ray]

My 95 suburban's left turn signal does not work except when the headlights switch is turned off. I have replaced bulbs, board, flasher...still the same problem. Oh the left side of my cluster is also out. Thanks for your help!!!

[Sparls]

Don wrote:

Hello, I am having the same problem. I replaced all the rear bulbs with new ones and the rear right brake/signal does not work bur the front flashes very fast. Any fix yet?

There is a plug underneath the rear of the car. Make sure it is still plugged in.

[motosycho]

I have a 90 suburban,the rear tailgate window goes down but won`t go up.I replaced the window motor and it still happens.Someone told me to bypass the saftey switch.Does anyone know how to do this.Thanks

[HARDRADI]

2001 chevy sub. slim jim possible? im locked out.

[Teresa]

I have 1999 suburban and the tail lights mysteriously quit working from time to time. Last night the tail lights, hazard lights and the blinkers quit then while continuing to drive the blinkers and hazards started working again. Does anyone have any ideas as to what may be causing this? All suggestions are appreciated.