Electrical System Related Problems of the 2021 Jeep Wrangler

Table 1 shows five common electrical system related problems of the 2021 Jeep Wrangler. The number one most common problem is related to the electrical system (299 problems). The second most common problem is related to the propulsion system traction battery (two problems).


Recently reported Electrical System problems of the 2021 Jeep Wrangler

The Electrical System problem

The contact owns a 2021 Jeep Wrangler. The contact stated that while operating the vehicle, the engine overheated, and the vehicle was driving sluggishly with the temperature gauge indicating that the engine was overheating.   Read details...

The Propulsion System Traction Battery problem

See attached document for complaint   Read details...

The Propulsion System Charging Cable/cord Accessory problem

See attached letter   Read details...


Electrical System related problems in other Jeep Wrangler model year vehicles:



Wrangler Service Bulletins
Wrangler Safety Recalls
Wrangler Defect Investigations