One problem related to owners/service manual has been reported for the 2012 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Jeep Grand Cherokee based on all problems reported for the 2012 Grand Cherokee.
The automatic charging system light came on 2 hours into driving north on the highway to wisconsin from chicago. There was no human action that correlated with the light coming on. It simply came on when going consistent speed on the highway in no traffic. I learned from the driver's manual that this most likely meant that the alternator had failed and I needed to get assistance immediately. I took the car into a repair shop on a Thursday where it would remain for 10 days as things began to unfold. The employees of the repair shop could identify no fault in the alternator after thorough inspection and driving tests. The warning light had turned off. However, after it had been cleared of all inspection and turned on, there was an enormous failure in the car causing it to smoke. Without warning, the alternator caused such a massive short that it not only failed itself, but also broke the car's engine computer. I come to find out that there was a recall by Chrysler (t36) for this specific issue and included 2012 Jeep Grand Cherokee's. I was never made aware of this recall but there is no question that this failure is specific to the manufacturing errors by Chrysler Jeep. There have been a total of 10 recalls on the 2012 Jeep Grand Cherokee, 3 of which have been specific to this vehicle, and clearly, now a 4th. This could have been a been an incredibly dangerous situation and the failure by Chrysler to notify me or include my vehicle in their recall is preposterous. I have documentation regarding repair and claims attached. More info and claim documents available upon request.