CarComplaints.com Notes: The fourth generation Grand Cherokee took the relatively trouble-free run of the 3rd-generation and flipped the script.
From 2010 to 2011, complaints about the vehicle not starting increased 10-fold. In fact, the 2011 model year is riddled with engine problems and a defective TIPM might be to blame. The TIPM (Totally Integrated Power Module) distributes power to all the eletrical components in the vehicle, so when it starts acting funny so do numerous other components in the car. Orders for new TIPMs were so abundant that parts became scarce, prompting a class-action lawsuit claiming Chrysler ignored this obvious defect.
By 2012 complaints dropped back down by about 80%. Needless to say, if you see a used 2011 Jeep Grand Cherokee on a lot just keep walking.
The sunroof sliding panel rattles fully closed when on a bumpy road. If it is opened half way or full it reduces the rattle quit a bit. When first checked by the dealer they found the sliding panel was off the rear tracks. It seemed to stop after that repair but it is doing it again. I purchased a Lifetime Extended Warranty but was advised by the dealer this is not covered.
A D V E R T I S E M E N T S
command view panoramic sunroof sliding panel rattles
The sunroof sliding panel rattles fully closed when on a bumpy road. If it is opened half way or full it reduces the rattle quit a bit. When first checked by the dealer they found the sliding panel was off the rear tracks. It seemed to stop after that repair but it is doing it again. I purchased a Lifetime Extended Warranty but was advised by the dealer this is not covered.
- Carl T., Loves Park, IL, US