2021 Volkswagen ID.4 electrical system problems
177 owner complaints filed with NHTSA name the electrical system on the 2021 Volkswagen ID.4 — 53% of all complaints for this model year.
What owners report
“Incident Summary VW ID.4 Loss of Power/Stall Date: Monday, September 7, 2026 Location: Highway (3-lane), traveling ~45 mph Vehicle: Volkswagen ID.4 Sequence of events: While driving at approximately 45 mph, multiple warning messages appeared in rapid succession: ESC Error "Electrical system not…”
filed Sep 10, 2026
“The vehicle developed a charging/electrical/high-voltage battery problem. Level 3 charging stopped first, then charging later stopped on all levels. The vehicle was taken to an authorized Volkswagen dealer on 08/06/2026. The dealer referenced high-voltage battery/module and charging-system issues…”
filed Aug 19, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Software programing may cause the high voltage (HV) battery management control module to…Campaign 23V040000 · Feb 1, 2023
- Incorrect soldering of the flexible printed circuit assembled (FPCA), inside the high…Campaign 22V162000 · Mar 16, 2022
Related service bulletins
Diagnosis of low insulation resistance in the High-Voltage (HV) wiring.
V9326052081829_2 · Service Bulletin/Repair Instructions · issued Aug 17, 2026Diagnosis of low insulation resistance in the High-Voltage (HV) wiring.
V9326052081829_1 · Service Bulletin/Repair Instructions · issued Jul 20, 2026This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: DA 0019 - Hotfix 12-V battery…
VOS-26-42 · Service Bulletin/Repair Instructions · issued Jul 15, 2026This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: reset inspection service test plan…
VOS-26-39 · Service Bulletin/Repair Instructions · issued Jun 26, 2026Replace Battery Regulation Control Module Kit -J840- / -SX7- / -SX8-
V9326022080102_3 · Service Bulletin/Repair Instructions · issued Apr 13, 2026
Electrical System problems in other ID.4 years
| Year | Reports | Share |
|---|---|---|
| 2025 ID.4 | 13 | 50% |
| 2024 ID.4 | 27 | 56% |
| 2023 ID.4 | 228 | 50% |
| 2022 ID.4 | 55 | 41% |
Other reported problem areas on the 2021 Volkswagen ID.4
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.