1999 Jeep Grand Cherokee Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Jeep Grand Cherokee
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1999 Jeep Grand Cherokee ProblemsAC Blower May Only Work on High or Melt Connector at Blower
Failure in the blower motor power module (automatic temperature controls) or resistor block (manual AC) may cause the heater blower motor to work only on the high setting. The connector to the power module/resistor block is known to overheat (and sometimes melt). The connector or terminals should be replaced; a replacement connector is available.
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.
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 ...
1999 Jeep Grand Cherokee QuestionsHow can I pass a smog check when the check engine light stays on. (1 answer)
The check engine light stays on due to the gov pressure sensor continuously blowing out on the transmission. The first gear is not creating enough pressure., but the vehicle runs great.
Can Reset Code And May Not Do It Again For A Week.
It blows cold but as you accelerate on hwy etc. It changes ftom front vents to defrost vents back an forth a when increasing speed . The temp also slightly changes to less cooler .when set on cruise and left at steady rpm / mile per hour consistsncy it seems to even out and resume normal status ...
1999 Jeep Grand Cherokee RecallsJeep Recalls 1999-2002 Vehicles With 4.0L Engine Due to Debris Collecting in Number 3 Cylinder
The design of the intake and exhaust manifolds allow for debris collection in the area of the number three cylinder. This may cause a fire hazard. Dealers will install a manifold shield to modify air flow characteristics to prevent debris accumulation.