Diesel Fuel System Related Problems of the 2015 Jeep Grand Cherokee

Table 1 shows three common diesel fuel system related problems of the 2015 Jeep Grand Cherokee. The number one most common problem is related to the diesel fuel system (35 problems). The second most common problem is related to the diesel fuel system pre-heater (one problem).

Table 1. Diesel Fuel System related problems of Jeep Grand Cherokee


Recently reported Diesel Fuel System problems of the 2015 Jeep Grand Cherokee

The Diesel Fuel System problem

The contact owns a 2015 Jeep Grand Cherokee. The contact stated that while driving at 65 mph, the vehicle lost motive power. There was no warning light illuminated. The vehicle failed to restart and was towed to the dealer, where it was diagnosed and determined that the high-pressure fuel pump and   Read details...

The Diesel Fuel System Pre-heater problem

The contact owns a 2015 Jeep Grand Cherokee. The contact stated that while getting a routine oil change shortly after the warning light for a throttle box failed. The contact stated that in the past after getting the same oil change warning lights tire pressure sensor light.   Read details...

The Delivery Fuel Pump problem

2015 Jeep Grand Cherokee. Consumer writes in regard to high pressure fuel pump safety recall. The consumer stated the safety recall had no remedy and was unsafe to drive. The consumer purchased a new vehicle, 2022 compass.   Read details...


Diesel Fuel System related problems in other Jeep Grand Cherokee model year vehicles:



Grand Cherokee Service Bulletins
Grand Cherokee Safety Recalls
Grand Cherokee Defect Investigations