Isuzu Motors Limited: Electrical System:Wiring (2025 ISUZU CHEVROLET LCF 4500HD, 2025 ISUZU CHEVROLET LCF 4500XD, 2025 ISUZU CHEVROLET LCF 5500XD…)

Company / brand

Isuzu Motors Limited

Product

2025 ISUZU CHEVROLET LCF 4500HD; 2025 ISUZU CHEVROLET LCF 4500XD; 2025 ISUZU CHEVROLET LCF 5500XD; 2025 ISUZU NPR HD; 2025 ISUZU NPR XD; 2025 ISUZU NRR; 2025 ISUZU NRR EV; 2026 ISUZU CHEVROLET LCF 4500HD; 2026 ISUZU CHEVROLET LCF 4500XD; 2026 ISUZU CHEVROLET LCF 5500XD; 2026 ISUZU NPR HD; 2026 ISUZU NPR XD; 2026 ISUZU NRR; 2026 ISUZU NRR EV; 2027 ISUZU CHEVROLET LCF 4500HD; 2027 ISUZU CHEVROLET LCF 4500XD; 2027 ISUZU CHEVROLET LCF 5500XD; 2027 ISUZU NPR HD; 2027 ISUZU NPR XD; 2027 ISUZU NRR

Reason / hazard

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.

What to do (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.

Distribution / sold at

Potentially affected: 16759

Defect

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.

Component

ELECTRICAL SYSTEM:WIRING

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