Jeep Wrangler Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Jeep Wrangler
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Jeep Wrangler ProblemsWater May Leak From A-pillar on Side Doors
Water can leak near the A-pillar, at the front edge of the driver and passenger side doors. An improved seal is available.
The throttle position sensor (TPS) may fail causing intermittent drivability problems like hard starting, stalling, and/or hesitation when accelerating. A failed TPS will require replacement, proper diagnoses should always be performed before replacing any parts.
Leaks at the front and/or rear differential pinion seal and from the transfer case are common. Leakage from the transfer case normally occurs at the case-mating surfaces and require removal of the transfer case to reseal.
Jeep Wrangler QuestionsMY 2013 JEEP Sahara starts with the automatic starter however it cuts off when I place the key in the ignition and turn the key. Could this be a defective ignition switch ? (1 answer)
Passanger Rear turn signal stopped working. I bought a new set at Advance and as I began to remove the cover the light began working. I did not replace the light just made sure the light was connected tight. only a week later it stopped working again. I hit the side of the cover and the light ...
Jeep Wrangler RecallsEngine Will Not Crank With Clutch Engaged, Or May Crank Without Clutch Engaged
The engine may crank over with the clutch pedal not depressed, or the engine may not crank over with the clutch pedal depressed. The clutch ignition interlock switch will be replaced to correct this problem.
The heated outside rear view mirrors may develop corrosion in the wiring connectors that supply power to them. This can cause a fire hazard. Dealers will modify these wire connectors to provide a separate power feed free of charge to resolve this concern.
The Tire Pressure Monitoring System's software fails to register tire pressures at the wheel sensors, automatically indicating low pressure in affected vehicles. Without correct readings, under or over inflated tires will wear and handle unpredictably, causing increased tire wear and a loss of vehicle control and stability under different driving conditions. Dealers will update software that monitors tire pressure to correct this concern.