2017 Nissan Titan electrical system problems
30 owner complaints filed with NHTSA name the electrical system on the 2017 Nissan Titan — 16% of all complaints for this model year.
What owners report
“The contact owned a 2017 Nissan Titan. The contact stated that while driving at 40 MPH, the contact noticed smoke coming from the engine and pulled over to the right side of the road, exited the vehicle with his dog, and five minutes later, he noticed flames coming under the vehicle. No injuries…”
filed Feb 2, 2026
“Purchased a used 2017 Nissan Titan XD Pro-4X 5.0L diesel on 3/8/25. Left the dealership and only made it ~10 miles down the road before the check engine light came on and there was a loud knocking noise. Immediately turned around and went back to the dealership. After diagnosing it I was told it…”
filed Jun 6, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Alternator harness may have been damaged during the engine installation process, possibly…Campaign 19V495000 · Jun 26, 2019
Related service bulletins
INTELLIGENT KEY INITIALIZATION PROCEDURE STOPS OR WILL NOT CONTINUE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
NTB17-127C · Service Bulletin/Repair Instructions · issued May 21, 2024
Electrical System problems in other Titan years
| Year | Reports | Share |
|---|---|---|
| 2021 Titan | 9 | 17% |
| 2020 Titan | 7 | 33% |
| 2019 Titan | 11 | 24% |
| 2018 Titan | 15 | 17% |
| 2012 Titan | 1 | 5% |
| 2011 Titan | 3 | 12% |
| 2010 Titan | 5 | 11% |
| 2009 Titan | 6 | 13% |
| 2008 Titan | 12 | 9% |
| 2007 Titan | 8 | 6% |
| 2006 Titan | 46 | 11% |
| 2005 Titan | 57 | 6% |
Other reported problem areas on the 2017 Nissan Titan
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.