2018 Dodge Challenger electrical system problems
28 owner complaints filed with NHTSA name the electrical system on the 2018 Dodge Challenger — 37% of all complaints for this model year.
What owners report
“The Uconnect HMI/touchscreen in my 2018 Dodge Challenger has visibly delaminated and developed severe phantom touch inputs. When powered on, the screen registers commands without any physical contact. The failed touchscreen remains installed and available for inspection. The vehicle has…”
filed Sep 2, 2026
“The contact owns a 2018 Dodge Challenger. The contact stated that while driving at various speeds, the left turn signal light failed to function as intended. The turn signal light on the instrument panel was flashing erratically. The message "Left Turn Signal Out" was displayed. The vehicle was not…”
filed Sep 11, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Powertrain control module may be equipped with a voltage regulator chip in the circuit…Campaign 18V524000 · Aug 9, 2018
- These vehicles are being recalled to address a defect that could prevent the cruise…Campaign 18V332000 · May 17, 2018
Related service bulletins
Active Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH)
S2608000010 · Service Bulletin/Repair Instructions · issued Mar 5, 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
9100735 · Service Bulletin/Repair Instructions · issued Dec 10, 2025
Electrical System problems in other Challenger years
| Year | Reports | Share |
|---|---|---|
| 2023 Challenger | 5 | 12% |
| 2021 Challenger | 4 | 21% |
| 2020 Challenger | 7 | 35% |
| 2019 Challenger | 17 | 29% |
| 2017 Challenger | 16 | 33% |
| 2016 Challenger | 15 | 19% |
| 2015 Challenger | 26 | 21% |
| 2014 Challenger | 62 | 42% |
| 2013 Challenger | 104 | 58% |
| 2012 Challenger | 138 | 55% |
| 2011 Challenger | 103 | 53% |
| 2010 Challenger | 68 | 23% |
Other reported problem areas on the 2018 Dodge Challenger
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.