2006 Jeep Grand Cherokee Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2006 Jeep Grand Cherokee
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2006 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.
Due to warped front brake rotors or variations in the thickness of the rotors, brake pulsations may develop. The best method to reduce pulsations is to use an "On the Car" brake lathe (as long as the rotors are suitable for turning). "On the Car" equipment can correct variations (or "runout") in the rotor surfaces because it also corrects variations in other components (e.g. the hub).
2006 Jeep Grand Cherokee QuestionsBetter to rebuild transmission or buy remanufactured and install? (2 answers)
My 06 GC with around 110,000 miles, V8 4.7 liter engine runs fine apart from the automatic transmission failure -- won't shift out of 3rd, probably a result of failure to flush transmission regularly and/or keep trans fluid full. What's the range of prices I can expect on a rebuild as opp...
Rattling under floor board right behind console going over bumps if it's a big bump it will make a horrible sound like a da- da- da sound. I have to stop, back up a few feet in reverse then it stops till next bump. Replaced drive shaft still does it?
Over bumps knocking sound need to stop, reverse back up a little then drive it stops till I hit another bump. replaced driveshaft still does it but a little better.
2006 Jeep Grand Cherokee RecallsThe Engine May Turn Off Unexpectedly
While operating the vehicle the driver may hit the ignition key with their knee, accidentally moving the key out of the run position. If this were to occur the engine would turn off, affecting various safety systems and increasing the risk of a crash and/or personal injury. As of this writing, the remedy for this recall is still under development.
The 4-wheel drive transfer case can direct engine power to the rear wheels only, all four wheels, or in its neutral position, non at all. These vehicles are being recalled because the transfer case can shift into its neutral position without warning. If this were to occur, engine power would not reach any of the drive wheels and the vehicle could not move under its own power. Dealers will reprogram the final drive controller which governs the transfer case to correct this concern.
Chrysler has recalled 2006-2007 Jeep Commanders and 2006 Jeep Grand Cherokees because the software programmed into the ABS electronic control module may allow a momentary delay in braking when coasting up a hill during certain conditions. This may cause a crash. Dealers will reprogram the ABS electronic control module with new software.