Jeep Grand Cherokee owners have reported 3 problems related to defroster/defogger/hvac system (under the visibility category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Jeep Grand Cherokee based on all problems reported for the Grand Cherokee.
The contact owns a 2011 Jeep Grand Cherokee. The contact stated that the blower fan had become defective; as a result, her defroster had failed operate as needed. The contact initially took the vehicle to an independent mechanic who could not diagnose the failure. The contact then took the vehicle to a dealer where she was informed that the relay had burned out which also caused the tipm(totally integrated power module) to fail. The contact was then given an estimate for the repair of the fan, the relay, and the tipm. The manufacturer was notified of the failure and informed her that there were no recalls on the vehicle. The vehicle had yet to be repaired. The failure mileage was unknown.
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The contact owns a 2011 Jeep Grand Cherokee. The contact stated while driving 50 mph, the defroster system stopped operating as needed. The contact stated that it was difficult to see the roadway while driving. The contact stated there was no warning light illuminated. The contact took the vehicle to the local dealer, where it was diagnosed with needing an unknown module to be replaced. The vehicle was not repaired. The contact also noticed an oil leak near the oil pan gasket. The manufacturer had been informed of the failure. The failure mileage was approximately 60,000.
The contact owns a 2018 Jeep Grand Cherokee. The contact stated that while driving at various speeds, the infotainment screen would independently perform random features without warning. This defect affect the climate control feature which was also affect the vehicle's defroster. The contact had called a few dealers in his area and was informed that the vehicle was not under recall. The contact also contacted the manufacturer in an attempt to file a complaint but was denied. The contact was also informed that the vehicle would be covered under warranty if he were the original owner; which the contact was not. The vehicle had yet to be repaired. The failure mileage was approximately 46,000.
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