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2020 Isuzu NPR HD

5 open recalls

Read the first one before you drive it again. Every repair below is free.

Key facts

  • Recall repairs are free by law, however old the vehicle is.
  • You don't need to be the original owner to have it fixed.
  • There is no deadline — an open recall stays open until it's repaired.

Open recalls

Source: NHTSA · synced 29 Jul 2026 13:14
Repair soon Suspension

The misalignment may cause the propeller shaft to separate, causing a loss of power to the rear wheels and a stall, increasing the risk of a crash.

Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2015-2017 Isuzu NPR, Reach, 2016-2020 Isuzu NPR XD, NPR HD, NQR, 2016-2021 Isuzu NRR, 2017-2020 Chevrolet 4500XD, 4500HD, 5500HD, and 2020 Chevrolet 5500XD vehicles.

What to do: Book this in with a dealer now. It affects a safety system.

Free repair · 258 vehicles affected Read campaign 21V194000 on NHTSA.gov ↗
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Repair when you can Electrical system

Over time, heat from the exhaust pipe may cause the conduit and insulation to deteriorate, exposing the wires, possibly causing a short circuit which could result in a no-start condition or a fire.

Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2020 Isuzu NPR-HD Gas (Crew Cab) and 2020 Chevrolet 4500 (Crew Cab) trucks equipped with 6.6L gasoline engines.

What to do: Book it in at your next service. There is no deadline and no charge.

Free repair · 46 vehicles affected Read campaign 20V720000 on NHTSA.gov ↗
Repair when you can Electrical system

Leaking engine coolant and/or a damaged wire harness may result in a no-start condition, an engine stall, or an electrical short.

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.

What to do: Book it in at your next service. There is no deadline and no charge.

Free repair · 46 vehicles affected Read campaign 20V721000 on NHTSA.gov ↗
Repair soon Seat belts

In the event of a crash, if the occupant is not properly restrained, there is an increased risk of injury.

Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2020 Isuzu NPR HD, NPR XD, NQR and NRR and Chevrolet 4500HD, 4500XD, 5500HD and 5500XD and 2019 Isuzu NPR HD GAS, NPR GAS and Chevrolet 4500 and Chevrolet 3500 vehicles equipped with a dual mode belt locking mechanism seat belt assembly.

What to do: Book this in with a dealer now. It affects a safety system.

Free repair · 1,138 vehicles affected Read campaign 20V025000 on NHTSA.gov ↗
Repair soon Wheels

If the lug nuts were not properly tightened, they can loosen, causing the to wheel separate from the vehicle, increasing the risk of a crash.

Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2017-2020 NPR-HD, 2019-2020 NPR-XD, NQR, NRR, Chevrolet 4500HD, Chevrolet 5500HD and Chevrolet 5500XD, and 2020 Chevrolet 4500XD vehicles.

What to do: Book this in with a dealer now. It affects a safety system.

Free repair · 1,926 vehicles affected Read campaign 19V835000 on NHTSA.gov ↗

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