2015 RAM 1500 fuel system, diesel problems
66 owner complaints filed with NHTSA name the fuel system, diesel on the 2015 RAM 1500 — 5% of all complaints for this model year.
What owners report
“The contact owns a 2015 Ram 1500. The contact stated that after the vehicle was serviced under NHTSA Campaign Number: 22V406000 (Fuel System, Diesel), the vehicle stalled while driving. After restarting the engine, the vehicle failed to accelerate as intended and would not exceed 15 MPH. The…”
filed Aug 28, 2026
“The contact owns a 2015 Ram 1500. The contact stated that the dealer performed an unknown software update associated with an unknown class-action lawsuit settlement without the owner's consent. Following the software update, the vehicle experienced cooling system failures, including oil intrusion…”
filed Aug 24, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- A high pressure fuel pump (HPFP) failure may introduce internal debris into the fuel…Campaign 22V406000 · Jun 9, 2022
Fuel System, Diesel problems in other 1500 years
| Year | Reports | Share |
|---|---|---|
| 2023 1500 | 2 | 1% |
| 2022 1500 | 18 | 3% |
| 2021 1500 | 3 | 0% |
| 2020 1500 | 2 | 0% |
| 2019 1500 | 17 | 1% |
| 2018 1500 | 52 | 8% |
| 2017 1500 | 31 | 4% |
| 2016 1500 | 80 | 5% |
| 2014 1500 | 44 | 2% |
Other reported problem areas on the 2015 RAM 1500
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.