2021 Nissan Titan electrical system problems
10 owner complaints filed with NHTSA name the electrical system on the 2021 Nissan Titan — 18% of all complaints for this model year.
What owners report
“After about a year and a half, my truck either won’t want to start or won’t start. I purchased my truck new in early 2022 and I am on my 3rd new battery. Now in late 2026, they are telling me that I shouldn’t take short trips because the “smart charger” won’t have enough time to fully charge the…”
filed Aug 29, 2026
“2021 Nissan Titan XD was being driven. I was listening to an audio book through android auto. I began to hear a noice I can best describe as a beep or squeal like you might hear from an electronic toy with a battery about to die. I thought the sound was coming from the center console and was trying…”
filed Jul 10, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
AUTOMATIC EMERGENCY BRAKING WARNING LIGHT BLINKING APPLIED SYSTEMS: Vehicles equipped with a lane camera (see Figure 1) SERVICE INFORMATION If the Automatic Emergency Braking (AEB) warning light or is blinking (but not…
NTB19-042F · Service Bulletin/Repair Instructions · issued Feb 20, 2025INTELLIGENT CRUISE CONTROL INOPERATIVE AND AEB/FEB WARNING LIGHT ON OR RADAR OBSTRUCTION MESSAGE DISPLAYED WITH DTC C1A16 OR C2582 IF YOU CONFIRM IMPORTANT: The purpose of ACTION (on the next page) is to give you a…
NTB19-033G · Service Bulletin/Repair Instructions · issued Feb 20, 2025INFOTAINMENT CONTROL UNIT REPLACEMENT SERVICE INFORMATION APPLIED VEHICLES: 2021-2024 Armada (Y62) 2022-2024 Frontier (D41) – Pro-X and Pro-4X 2022-2024 Pathfinder (R53) 2021-2023 Rogue (T33) 2020-2024 Titan (A61)…
NTB22-103B · Service Bulletin/Repair Instructions · issued Aug 15, 2024DTC B2E01-96 (INTERNAL BATTERY) STORED AS CURRENT IN IVC This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. SERVICE INFORMATION The APPLIED…
NTB22-027B · Service Bulletin/Repair Instructions · issued Aug 15, 2024TELEMATICS CONTROL UNIT RESET AFTER AUTOMATIC COLLISION NOTIFICATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. SERVICE INFORMATION The…
NTB20-085C · Service Bulletin/Repair Instructions · issued Aug 15, 2024
Electrical System problems in other Titan years
| Year | Reports | Share |
|---|---|---|
| 2020 Titan | 7 | 32% |
| 2019 Titan | 11 | 23% |
| 2018 Titan | 15 | 17% |
| 2017 Titan | 31 | 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 2021 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.