Power Train Related Problems of the 2012 Jeep Wrangler

Table 1 shows ten common power train related problems of the 2012 Jeep Wrangler. The number one most common problem is related to the power train (249 problems). The second most common problem is related to the transmission fluid leaking (five problems).


Recently reported Power Train problems of the 2012 Jeep Wrangler

The Power Train problem

My oil pump and oil sensor keep going out every 4,000 miles. I have already had to replace it once. I don’t want to have to do it again. Clearly something is causing this issue.   Read details...

The Transmission Fluid Leaking problem

I received an e-mail from Jeep around December stating recall n28 would affect my Jeep because the power steering line will rub the transmission oil cooler tube causing the vehicle to leak transmission fluid.   Read details...

The Transmission Slip Out Of Gear problem

12 jkru 52,000 miles. It first happened at night while wife was driving on interstate Jeep went crazy mode all lights in cluster illuminated warning lights flashing and with hot oil msg, warning dings going off, heard electric fan running .   Read details...


Power Train related problems in other Jeep Wrangler model year vehicles:



Wrangler Service Bulletins
Wrangler Safety Recalls
Wrangler Defect Investigations