2020 Chevrolet Silverado 6500 recalls and problems

The 2020 Chevrolet Silverado 6500 has 1 recall and 0 owner complaints on file with NHTSA.

How the 2020 compares

Too few model years with complaints to compare.

1recalls

0complaints

0crashes

0fires

0injuries

—median miles

Owner complaints filed with NHTSA, not verified and not adjusted for sales. Ranking compares this model's own years only.

Does your car have an open recall?
Recalls apply to specific vehicles. Only a VIN lookup on NHTSA's official site shows whether yours is affected and still unrepaired.

Check your VIN →

1 recall

Service Brakes

Nov 6, 2025 · NHTSA campaign 25V768000 · 891 vehicles

Problem: General Motors, LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado Medium Duty 4500HD, 5500HD, and 6500HD vehicles. These vehicles were remedied under NHTSA Recall 25V390 with a brake jumper wire harness that was assembled without protective tape. A wiring harness that is missing protective tape can allow the wires to become damaged.

Risk: Damaged brake jumper wires can result in power brake assist failure, increasing the risk of a crash.

Remedy

Dealers will remove the installed wire harness, apply protective tape, and reinstall the wire harness, free of charge. Owner notification letters are planned to be mailed December 22, 2025. Owners may contact GM customer assistance number at 1-866-467-9700. GM's number for this recall is N252531990. Vehicles in this recall were previously repaired under 25V390 and will need to have the new remedy completed. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov beginning November 6, 2025.

Recall text as published by NHTSA and the manufacturer.

2020 vs. other Chevrolet Silverado 6500 years

Owner complaints by model year; the darker bar is the 2020. Click a bar to switch year.

Questions

Does the 2020 Chevrolet Silverado 6500 have recalls?

Yes — NHTSA lists 1 recall campaign covering the 2020 Chevrolet Silverado 6500, the latest from Nov 6, 2025 (service brakes). A recall applies to specific vehicles: enter your VIN at nhtsa.gov/recalls to see whether yours is affected and still open.

What are the most common problems with the 2020 Chevrolet Silverado 6500?

Few complaints have been filed with NHTSA for the 2020 Chevrolet Silverado 6500.