2012 Jeep Grand Cherokee Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2012 Jeep Grand Cherokee
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2012 Jeep Grand Cherokee ProblemsTemperature Blend/Recirculation Doors May Fail and Cause AC Problems
Temperature blend and recirculation doors commonly fail, which can cause the AC modes not to change or the temperature to be different on the left and right sides. If replacing blend air doors, a recirculation door, a door link, or a sub-assembly housing, new heating, ventilation and AC (HVAC) sub-assemblies are available that improve reliability.
Electrical contacts in the tail lamp housing tend to break or melt, which can cause the brake lights to fail or work intermittently. Complete inspection of the tail light housing and bulbs is recommended before replacing any parts.
On January 17th I took my car in because I went to the gas station after leaving home got my gas went in to pay for my gas came out and my car would not start. Tried starting it 15 times and finally it started. Took it into the dealership and they said that the battery was bad so I replaced it. Today left my home vehicle started. I got to the gas station again shut the car off locked it came back out within 20 minutes and it would not start ...
2012 Jeep Grand Cherokee QuestionsTransmission flush or fluid exchange and filter change? (1 answer)
I bought a used certified 2012 jeep grand cherokee, V6 in Dec 2015. I'm assuming that the transmission fuids were checked prior to sale. It had 75K miles at time of purchase and in the last 13 months I have put on 45K miles (120K)
Although I have had NO issues, and the vehicle is in excell...
There are 4 map lights in the overhead console area. 2 on each side. one of them is controlled by pressing it, and it turns off and on. It is the smaller one that turns on when I start the car, and just the light on the drivers side of the console. thanks Rick
2012 Jeep Grand Cherokee RecallsVanity Lamp Wiring Issue Can Cause Fire Hazard
The wiring for the sun visor vanity mirror may short and cause a vehicle fire. Dealers will repair the vehicles free of charge and will resolve the concern.
The engine may stall without warning due to a faulty fuel pump relay. Dealers will modify and replace the fuel pump relay free of charge to correct the problem.
The alternator can fail, causing loss of electrical power and possible engine stalling. Dealers will repair the vehicle free of charge (the repair procedure is not available as of the time of this writing).