The official notice
Defect
Isuzu Motors Limited (Isuzu) is recalling certain 2025-2027 Chevrolet Low Cab Forward 5500XD, 4500XD, Isuzu NRR, NPR HD, NPR XD, 2025-2026 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.
Safety 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. Owner notification letters are expected to be mailed April 24, 2026. Owners may contact Isuzu customer service at 1-866-441-9638. Isuzu's number for this recall is V2602.