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2020 Chevrolet Low Cab Forward 4500

2 open recalls

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 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 ↗
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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 ↗

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