Isuzu NRR EV complaints by model year
2025 Isuzu NRR EV recalls (3)
Electrical system › Wiring
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.
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.
Electrical system › Propulsion system › Inverter
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.
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.
Engine and engine cooling › Cooling system › Pump
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.
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.
Frequently asked questions
How many recalls does the 2025 Isuzu NRR EV have?
There are 3 recalls for the 2025 Isuzu NRR EV, the most recent from April 1, 2026 (wiring). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.