Electrical System Related Problems of the 2020 Jeep Grand Cherokee

Table 1 shows six common electrical system related problems of the 2020 Jeep Grand Cherokee. The number one most common problem is related to the electrical system (65 problems). The second most common problem is related to the 12v/24v/48v battery (one problem).

Table 1. Electrical System related problems of Jeep Grand Cherokee


Recently reported Electrical System problems of the 2020 Jeep Grand Cherokee

The Electrical System problem

My screen has started to delaminate I’m very worried it will soon completely not work . I would like to have this issue addressed by Jeep themselves I refuse to pay for a new one this vehicle has 40,000 miles and is 6 years old it should not be happening . I’m extremely unhappy .   Read details...

The 12v/24v/48v Battery problem

The contact owns a 2020 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with an unknown audible alert warning. Additionally, the vehicle intermittently failed to start. Aaa arrived on the scene and jumpstarted the vehicle.   Read details...

The Car Will Not Start problem

Wednesday, August 5 2020, was driving about 3 miles from my house when I noticed message on dashboard "place car in park to start car". Thought it was odd because I was driving. I then noticed car was off so placed in park (on the road btw) and started it up again. No more issues that day.   Read details...


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



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