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 (69 problems). The second most common problem is related to the 12v/24v/48v battery (one problem).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| 12v/24v/48v Battery problems | |
| Car Will Not Start problems | |
| Instrument Panel Speedometer/odometer problems | |
| Starter problems | |
| Software problems |
This concerns the auto start stop (ass) battery installed at the factory that has the vent hole in the wrong place and was improperly installed so that the vent tube could be dislodged and allow hydrogen gas from charging into the cabin. Read details...
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...
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...