2016 Jeep Wrangler electrical system problems
55 owner complaints filed with NHTSA name the electrical system on the 2016 Jeep Wrangler — 12% of all complaints for this model year.
What owners report
“My 2016 Jeep Wrangler will buck and jerk when on the highway. I’ll be going a steady speed, not changing speed. I feel the car slow down and stomp on the gas but it goes all the way to the floor and nothing happens. When I try to go into the break down lane, the steering wheel locks up and won’t…”
filed Jul 3, 2026
“Pulled into parking space. Applied brakes and came to a complete stop. Could hear engine revving up.. Thought ok, that gas pedal seem to be pressed. Look at my foot wasn’t pressing the pedal. Looked at floor mats. It was laying flat on floor, not manipulating the pedal. I thought what’s happening?…”
filed Mar 8, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning…
S1408000384 REV.J · Service Bulletin/Repair Instructions · issued Mar 4, 2026Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning…
S1408000384 REV.I · Service Bulletin/Repair Instructions · issued Feb 14, 2026Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order"68" part number for New unsold units only
9100736 · Service Bulletin/Repair Instructions · issued Dec 10, 2025Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning…
S1408000384 REV.H · Service Bulletin/Repair Instructions · issued Jan 25, 2025Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning…
S1408000384 REV.G · Service Bulletin/Repair Instructions · issued Jan 7, 2025
Electrical System problems in other Wrangler years
| Year | Reports | Share |
|---|---|---|
| 2025 Wrangler | 34 | 58% |
| 2024 Wrangler | 388 | 59% |
| 2023 Wrangler | 178 | 53% |
| 2022 Wrangler | 157 | 42% |
| 2021 Wrangler | 299 | 33% |
| 2020 Wrangler | 173 | 29% |
| 2019 Wrangler | 143 | 20% |
| 2018 Wrangler | 257 | 14% |
| 2017 Wrangler | 45 | 15% |
| 2015 Wrangler | 76 | 16% |
| 2014 Wrangler | 80 | 12% |
| 2013 Wrangler | 102 | 16% |
Other reported problem areas on the 2016 Jeep Wrangler
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.