GMC Jimmy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your GMC Jimmy
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GMC Jimmy ProblemsABS Light Due to Brake System Control Unit Failure
Vehicles equipped whit a 4 speed automatic transmission may develop a harsh 1-2 shift and/or illumination of the Check Engine Light with code P1870 stored. This can be caused by wear of the bore for the TCC isolator and regulator valves in the valve body. This condition does not commonly occur until the transmission reaches normal operating temperature. If the valve body is worn, replacement will be necessary to correct this concern.
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
GMC Jimmy QuestionsBrakes (1 answer)
Everytime I push on the brakes my car revs up a little bit and then it almost killed it what is my problem?
I also hear a thumping noise when driving like a broken belt in one of the tires, but was told that it might be the wheel bearings.
gas flow ? will not start?
GMC Jimmy RecallsGM Recalls Certain 2000-2002 SUVs Due to Stop Lamp and Rear Hazard Lamp Failure
The multifunction switch may have a short circuit, which may cause the stop lamps and rear hazard lamps to fail. Stop lights that fail to operate may cause a crash. Dealers will replace the hazard switch carrier. (Note: This campaign is an expansion of a previous recall; see 01V364)