The worst 2025 Isuzu NRR EV problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 3
Electrical system: wiring
- What is wrong
- Isuzu Motors Limited (Isuzu) is recalling certain 2025-2027 Chevrolet Low Cab Forward 5500XD, 4500XD, Isuzu NRR, NPR HD, NPR XD, 2025-2027 Chevrolet Low Cab Forward 4500HD, and Isuzu NRR EV vehicles. The chassis and/or cab wire harnesses may chafe against metal components, leading to harness failure.
- Risk
- Harness failure may cause an engine stall or the brake lights and parking brake to fail, increasing the risk of a crash. Damaged wires may also melt, increasing the risk of a fire.
- Remedy
- Dealers will add additional fasteners, inspect and replace the harnesses as necessary, free of charge. This is a Phased campaign. Phase 1 will include NRR EV vehicles. Owner notification letters were mailed April 24, 2026 to NRR EV owners. Phase 2 will include Isuzu N-Series and Chevrolet LCF Series vehicles. Owner notification letters were mailed May 22, 2026 to Isuzu N-Series owners. Phase 3 will include Chevrolet LCF Series owners. Owner notification letters were mailed July 10, 2026 to Chevrolet LCF Series owners. Owners may contact Isuzu customer service at 1‑866‑441‑9638. Isuzu's number for this recall is V2602.
Recall number 26V210000 · Recall details
Electrical system: propulsion system: inverter
- What is wrong
- Isuzu Motors Limited (Isuzu) is recalling certain 2025 NRR-EV vehicles. A gap between the bus bar and connection terminal may cause the system to overheat and turn off the drive motor.
- Risk
- A loss of drive power increases the risk of a crash.
- Remedy
- Dealers will replace the sub-junction box. Dealers will inspect and replace the harness and motor/inverter as necessary. All repairs will be performed free of charge. Owner notification letters were mailed July 3, 2025. Owners may contact Isuzu customer service at 1‑866‑441‑9638. Isuzu's number for this recall is V2503.
Recall number 25V319000 · Recall details
Engine and engine cooling: cooling system: pump
- What is wrong
- Isuzu Motors Limited (Isuzu) is recalling certain 2025 NRR EV trucks. Due to a mix of incompatible coolants, debris may build up in the cooling system, causing the cooling pump to fail.
- Risk
- A cooling pump failure can cause a loss of drive power, increasing the risk of a crash.
- Remedy
- Dealers will replace the cooling pump, flush the cooling systems, and update the owner's manual, free of charge. Owner notification letters were mailed August 15, 2025. Owners may contact Isuzu customer service at 1‑866‑441‑9638. Isuzu's number for this recall is V2502.
Recall number 25V217000 · Recall details
Technical service bulletins for the 2025 Isuzu NRR EV 1
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
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Questions about the 2025 Isuzu NRR EV
Is the 2025 Isuzu NRR EV reliable?
Owners have filed 0 complaints about the 2025 Isuzu NRR EV.
What is the most common problem with the 2025 Isuzu NRR EV?
There are not enough complaints to tell.
How many recalls does the 2025 Isuzu NRR EV have?
3 recalls, covering electrical system and engine and engine cooling.
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