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.
My 2011 Jeep Grand Cherokee is back in the shop again. The alarm goes off whenever it feels like; middle of the night, in the parking lot while I'm at work. The only way to stop it is with the key fob by hitting the unlock button then I have to go out and open the door or the remote starter won't work. Anybody having the same problem with the alarm???
When the vehicle is in the driveway parked and off, sometimes the alarm/horn will sound for no reason. I have to hit the panic button, the alarm button, for it to stop.
- Ana P.,
Webster, TX, US
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The alarm will randomly go off while it sits in an area with no wind, animals or something to set the alarm off. Replaced fobs didn't fix the problem.
- kwstingle, Wheeling, WV, US