Dash Wiring Problems of GMC Jimmy

GMC Jimmy owners have reported 15 problems related to dash wiring (under the electrical system category). The most recently reported issues are listed below.

1 Dash Wiring problem of the 1996 GMC Jimmy

Failure Date: 11/23/2004

My Jimmy caught on fire. The fire department stated that it was a defect in the fuse box system. It was a total loss. I am saddened to think that this happened. Just because the vehicle was 10 years old, doesn't mean that it should catch on fire. I had been christmas shopping and lost it all.

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2 Dash Wiring problem of the 2000 GMC Jimmy

Failure Date: 01/15/2004

Dashboard light dimmer becomes very hot to the touch when dash lights are set on low.

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3 Dash Wiring problem of the 2001 GMC Jimmy

Failure Date: 12/12/2003

The dash lights were on as if car was not running but car was running. All gauges would not work. This was intermittent. The key could not be removed from the ignition during one of these instances. Dealer replaced ignition switch.

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4 Dash Wiring problem of the 2001 GMC Jimmy

Failure Date: 10/21/2003

My vehicle has two problems that I am aware of. There's heat coming from the floor heater while the heater is off, and it burns my feet. The other problem is that when I activate my left/right blinker my day lights go out, and sometimes when I'm driving my day lights are not activated. I have to play with my blinkers to make then come on. My car is still under warranty, but the dealership where I purchased this vehicle refuses to fix either problem. They told me that my car is designed this way.

5 Dash Wiring problem of the 1996 GMC Jimmy

Failure Date: 09/24/2003

Wiring harness that leads to the lumbar support in the front passenger seat caught on fire.

6 Dash Wiring problem of the 1996 GMC Jimmy

Failure Date: 09/21/2003

While idling vehicle caught on fire due to an electrical short under the dash.

7 Dash Wiring problem of the 1997 GMC Jimmy

Failure Date: 08/01/2003

While driving smoke came out of the dashboard. Driver pulled over, and within three minutes vehicle blew up. Fire department extinguished the fire.

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8 Dash Wiring problem of the 1998 GMC Jimmy

Failure Date: 02/01/2002

1) instrument cluster intermittently shuts off while driving, then pops back on. On two occasions, it happens while crossing traffic lanes and also lost power - almost struck by oncoming traffic. Service engine light also comes on after such an occurence 2) exhaust noise during accelleration. Gets more pronounced as vehicle comes to normal operatoring temperature (3) driver side seat recliner lever broke off without much pressure being applied (4) air conditioner compressor went out during family vacation. Compressor squeeked for months before it finally quit (5) alternator died.

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9 Dash Wiring problem of the 1999 GMC Jimmy

Failure Date: 11/11/2001

I purchased a 1999 GMC Jimmy for my daughter. All through the warranty period, there have been problems that still have not been fixed. The brakes have never worked properly, parts inside the vehicle have fallen off, the antenna has fallen off,the electrical system (heating and cooling) has not worked properly,the outside mirrors and windows have not worked properly,the electrical system has buzzed when the radio is on, there has always been a banging noise underneath the vehicle. The left front hub assembly was replaced-didn't correct the probelm-had it replaced again 2 weeks ago-same condition still exists. They finally found the lower and upper ball joints on the passenger side were coming apart-replaced them-but noise (loud sometimes) is still there. Have been taking this vehicle in for repairs since I bought it-have been without the vehicle over 30 days in the warranty perioid. Now-after breaking down twice again in the last 2 months (a condition I've been trying to have them fix since 11/01) due to no power when I press on the gas-it's going in again. It is 2 hours one-way to the dealer (silviera, healdsburg, CA) for me. I believe they have been trying-but I think this vehicle is really now, and has always been a lemon. The vehicle has only 50,000 miles on it, and it is not dependable (never has been). After all these times in for service-taking a day off work every time to get it to them, I've had it. My daughter (college student) who I bought the vehicle for (I wanted her to have something reliable for college), now uses my car-so she won't get stuck all the time. I am ready to put the lemon law into effect with this vehicle.

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10 Dash Wiring problem of the 1996 GMC Jimmy

Failure Date: 06/25/2001

No summary listed for above vehicle.

11 Dash Wiring problem of the 1998 GMC Jimmy

Failure Date: 08/25/2000

Insturment panel not working,engine light on, transmission not shifting, keys stuck in ignition. Parts failing throughout this SUV.

12 Dash Wiring problem of the 1996 GMC Jimmy

Failure Date: 02/12/2000

Speedometer sticks when driving with lights on for 15 minutes or more. Dash gets very hot unless dash lights are turned to lowest setting. When dash lights are turned to the lowest setting, the speedometer begins to work normally.

13 Dash Wiring problem of the 1998 GMC Jimmy

Failure Date: 12/10/1999

Failure was intermittent. Gauges would fail,and all dash gauge lamps would light up. Stopped at dealer and asked if they knew of the problem. I was told its a known problem but if it wasn't fixed at any time it could go,and I would be stuck. Would not be able to shift the transmission, it would fail to start and all the gauges would fail. The problem is with a bad ground in the electrical asm behind the keylock and it would cost around $500 to fix. I think this should be a call back. I was told the part was hard to come by because they had to purge inventory of the old part. If the new upgraded part is so hard to get I would suspect that the problem is larger than is being let on. At this point I have a rental, waiting for the car to be fixed. This is similar to the Ford recall with the ignition switches that caused fires only they say this problem won't cause a fire. But what happens if it goes while driving at highway speeds,or any speed at that matter?.

14 Dash Wiring problem of the 1996 GMC Jimmy

Failure Date: 08/19/1999

The wiring haress under the dash to the power seat had burned together therefor shorting out the battery and the alternator which caused intermittent stalling. Nlm.

15 Dash Wiring problem of the 1998 GMC Jimmy

Consumer was unable to remove keys from the ignition. Also, the battery and trip meter light illuminated on the digital instrument cluster. Was able to drive vehicle to dealership. The mechanic had to replace the ignition switch three times.


Other Common Electrical System related problems of GMC Jimmy


Fuel Economy of Jimmy Vehicles
Jimmy Service Bulletins
Jimmy Safety Recalls
Jimmy Defect Investigations