2020 ISUZU NPR HD; 2020 CHEVROLET LOW CAB FORWARD 4500
Check against the official notice below — it lists the full affected range.
Isuzu is recalling certain 2020 NPR-HD Crew Cab and Chevrolet 4500 Crew Cab vehicles equipped with 6.6L gasoline engines. The chassis harness and coolant return hose (surge hose) from the radiator to the reservoir may chafe against each other. Over time, this chafing can wear through the hose, potentially causing engine coolant to leak, and/or damage the harness, potentially causing an electrical short circuit. These problems could result in a no-start condition, engine stall, or electrical short, which increases the risk of a crash or fire.
Isuzu and Chevrolet will notify owners and dealers that the positive cable in affected vehicles needs to be adjusted and that recall repairs will be performed free of charge. The recall began December 11, 2020. Isuzu owners may contact Isuzu Customer Relations at 1-866-441-9638 (recall number V2006), and Chevrolet owners may contact the GM Medium Duty Truck assistance line at 1-800-862-4389 for more information.
Written by software from the official notice below. Not reviewed by a lawyer.
Leaking engine coolant and/or a damaged wire harness may result in a no-start condition, an engine stall, or an electrical short. These scenarios increase the risk of a crash or fire.
Isuzu and Chevrolet will notify their respective vehicle owners and dealers of this recall, and specifically of the need to adjust the positive cable in subject vehicles, and owners will be informed that the recall repairs will be done free of charge. The recall began December 11, 2020. For additional information, Isuzu owners may contact Isuzu Customer Relations at 1-866-441-9638 and Chevrolet owners may contact the GM Medium Duty Truck assistance line at 1-800-862-4389. Isuzu's number for this recall is V2006.
Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2020 NPR-HD (Crew Cab) and Chevrolet 4500 (Crew Cab) vehicles equipped with 6.6L gasoline engines. The chassis harness and the coolant return hose from the radiator to the reservoir (surge hose) may chafe. Continued chafing could cause wear in the harness and/or hose, ultimately causing a hole in the hose with the potential for engine coolant to leak and/or causing damage to the harness with the potential for a short circuit.
Republished from the official source above; details can change — the source record controls.