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 (305 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

Vehicle shuts down and looses all power and battery controls without warning. My 18 y/o daughter was driving the Jeep when this happened. Was unable to get vehicle into n for over an hour. Fuses and relays inside the under hood fuse block were extremely hot.   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