GMC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your GMC
The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.
On certain 2005 - 2007 vehicles, General Motors has provided a special service policy covering the fuel level sensor, agreeing to pay 50% of the repair cost. This coverage extends for 10 years or 120,000 miles from the original "in service" date of the vehicle. Please contact your local GM dealer for more information.
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On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.
The upper dash may crack, most commonly on vehicles in warm climates and exposed to a lot of sunlight. The common repair is to replace the upper instrument trim panel. Information on a technical service bulletin or extended warranty is not available at this time.
Two lights are on constantly on my dash the are all the way on the left,one is a triangle light which looks like a skid mark warning and the other is right next to it looks like a truck tilt sign I can't get an answer from my mechanic but I would like to find out how to get them to go off.
my van will start with starting fluid but not without it. I changed plugs, wires,cap, and rotor also changed fuel filter and it seems like it is starving for fuel. will run ok when started but wont start. It also wants to stall when i come to a complete stop but only then any body have any ideas
In a crash that deploys the passenger front air bag, the inflator of the air bag can rupture, causing metal debris to strike vehicle occupants. Dealers will replace the front passenger air bag inflator free of charge to correct the concern.
The ignition switch actuator can bind causing the ignition switch to stick in the "start" position. If this were to occur the actuator can unexpectedly release, cause the ignition switch to snap back into the "Accessory" position. This would cause the engine to turn off with an associated loss of brake and steering power assist. If these conditions were to lead to a crash the airbags may not deploy as expected. Dealers will inspect and replace the ignition lock housing as necessary to correct this concern.
Certain trucks are being recalled because the rear axle shaft may not have been properly heat treated prior to vehicle assembly and could fail while driving. If this were to occur a rear wheel could separate from the vehicle, increasing the risk of a crash. Dealers will inspect and replace the affected axles to correct this concern.
My In-Laws bought the beautiful van off the showroom floor at the Cadillac/GMC dealership. I had a family of four and they adopted a little girl four years older than my oldest. With all my energy, I was always borrowing the van from my dad to take all the kids to the beach, the zoo, to parks. As the kids grew older, this was the perfect automobile for every adventure, including concerts at Gal...
Dash light sometimes fail to come on at night. Radio light blinks. A/C switch only worked on high.
White paint is peeling down to the primer in large flakes on the hood, top, and right hand passenger door.