Dash Wiring Problems of GMC Suburban

While driving up the interstate, the headlights went out. Moved the tilt steering wheel a notch or two and the lights came back on. We drove a few more miles and they went out again, this time accompanied by a burning smell. Took it to gm garage (who wanted $90 an hour) to look at it. I checked it out myself and found wires corroded in the harness (located in steering column) and two burned through. Cleaned the wires and soldered them back. Contacted gm about problem, received no help. Checked with insurance company and filed a statement with them. Wiring harness will have to be replaced.

See all problems of the 1999 GMC Suburban 🔎.

When starting the vehicle consumer noticed black smoke coming from the dashboard. Consumer turned the vehicle off, and called the fire department. The fire department was able to put the fire out.

While the vehicle was parked and the igniton was off the switch on the drivers door for the side view mirrors suddenly ignited . The keys were not in the car and in fact the car had not been in use for over five hours. Luckily our son went out into the garage and reported back that the car was full of smoke. When I went out the flames were already coming up through the melted holes in the door trim panel.

See all problems of the 1996 GMC Suburban 🔎.

We drove the car off the lot and took it on a trip from ellensburg, washington to lolo, montana. During this trip we experienced the clock intermittently stopping, the radio shutting off and the trailer brakes not working. This was reported to the dealer. At that point they took a look at the vehicle but could not duplicate the problem from that point on we have had the vehicle in the repair shop in excess of 10 to 12 times for electrical related problems. On at least 6 occasions we have driven the vehicle about 150 miles, left it in airport or motel parking and taken an airplane trip anywhere from 3 days to 7 days in length. Upon returning the battery was completely dead making it necessary to find someone to give us a jump. On each occasions we have returned the vehicle to the dealer. The first time, they replaced the battery and said it was fixed. On another occasion they they worked on the brake controller saying it was not properly installed causing the problem. Another occasions they worked on the steering column saying they had solved the problem. Another time they felt the delayed radio shut off was causing the problem. None of these fixes have solved the problem. It still goes dead when we drive it for a period of time, shut it off and leave it for 3 to 7 days. This has been an on-going problem from day one and it still is not fixed. It is inconvenient not to mention all of the time involved in returning the vehicle to the dealer and being without the use of the vehicle purchased for several days or weeks at a time. The dealer informed us this last go round that they could not duplicate the problem and would not spend any of their time to look for a phantom short in the electrical system. We have reported to them that this vehicle is not dependable for road trips that require any number of days where the vehicle will just sit.

See all problems of the 1997 GMC Suburban 🔎.

While driving at any speed passenger noticed that fluid was leaking from underneath the dashboard. Consumer drove the vehicle to the dealer for inspection, and mechanic could not duplicate the problem.