2004 Jeep Grand Cherokee Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Jeep Grand Cherokee
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2004 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.
A no crank or no start condition may develop due to electronic lockup of the wireless control module (WCM), also referred to as the Sentry Key Remote Entry Module (SKREEM). When this module fails the remote keyless entry system will also not operate. The WCM is commonly replaced to correct this concern.
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.
2004 Jeep Grand Cherokee QuestionsWHAT IS THE TORQUE SETTING THE TAPPET AREA (2 answers)
WE HAVE A TICK IN OUR ENGINE IT IS NOT A ROD SEEMS TO BE IN THE WATER PUMP OR CAM AREA
WE HAVE REMOVED THE TAPPET COVER THE TICK SEEMS TO BE IN THE FRONT OF ENGINE
2004 Jeep Grand Cherokee RecallsAir Bags May Deploy Unexpectedly
The air bags and seat belt pretensioners may deploy inadvertently while the vehicle is being driven due to electronic interference. Dealers will replace the air bag electronic control module and the front and/or side impact sensors as necessary free of charge to resolve the concern.
The airbag control module can fail prematurely due to electrical noise beyond the tolerance it was designed for. As a result the front airbags, side airbags, and/or seatbelt pretensioners could deploy inadvertently while the vehicle is being operated, increasing the risk of personal injury and/or a crash. Dealers will replace the airbag control module and front and/or side impact sensors as required to correct this concern.
A component in the air bag control module may fail causing the front airbags, side curtain airbags, and/or seatbelt pretensioners to deploy inadvertently while the vehicle is being operated. Inadvertent deployment of the airbags may increase the risk of injury and the possibility of a vehicle crash. Dealers will install a supplemental wire harness to the airbag control module to correct this concern. The Chrysler recall number is M35.