2020 Chevrolet Silverado 4500 Recalls, Complaints & Specs
2 safety recalls list the 2020 Chevrolet Silverado 4500, and owners have filed 1 complaint with NHTSA. At least one recall carries a do-not-drive or park-outside advisory. Check your own VIN below.
2 safety recalls for the 2020 Chevrolet Silverado 4500
Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.
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Power assist (service brakes)
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…
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…
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Switch/sensor/float (service brakes) Park outside
General Motors (GM) is recalling certain 2019-2024 Chevrolet Silverado Medium Duty 4500HD, 5500HD, and 6500HD vehicles. The brake pressure sensor assembly may leak brake fluid into the brake pressure switch and cause a short circuit.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the brake pressure switch wire harness, free of charge. Owner notification letters were mailed…
1 owner complaint filed with NHTSA
Owners of the 2020 Chevrolet Silverado 4500 have filed 1 complaint with NHTSA. Complaints peaked in 2025 with 1 filed that year.
Most-reported components
What owners are reporting
“Vehicle lost engine power on the road. Light display came on stating engine reduce power. It would not pull the trailer. Had to pull over and the display went away only to appear again later. We broug”
Owner complaint to NHTSA, July 10, 2025 · Service brakes
Fuel economy and specs
EPA ratings for the 2020 Chevrolet Silverado (Silverado 2WD, Silverado 4WD, Silverado 4WD TrailBoss, Silverado Cab Chassis 2WD, …). Ranges cover every tested configuration.
| Combined | 15–27 mpg |
|---|---|
| City / Highway | 14–23 / 16–33 |
| Fuel | Diesel, Gasoline or E85, Premium, Regular |
| EPA class | Special Purpose Vehicle 2WD, Special Purpose Vehicle 4WD, Standard Pickup Trucks 2WD, Standard Pickup Trucks 4WD |
| Engine | 4/6/8 cyl, 2.7/3/4.3/5.3/6.2 L |
| Transmission | Automatic 10-spd; Automatic 6-spd; Automatic 8-spd |
Compare Chevrolet Silverado 4500 model years
Recall and complaint counts for every Chevrolet Silverado 4500 model year in NHTSA's database.
Checking a specific 2020 Chevrolet Silverado 4500
How do I know if my 2020 Chevrolet Silverado 4500 has an open recall?
Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 2 campaigns currently list the 2020 Chevrolet Silverado 4500; your car may already have been repaired under some of them.
Is the recall repair free?
Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Chevrolet dealer with your VIN and the NHTSA campaign number (for example 25V390000).
What is the difference between a recall and a complaint?
A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.
Other Chevrolet models
- Malibu19,364 complaints
- Silverado 150018,029 complaints
- Impala10,434 complaints
- Tahoe10,032 complaints
- Equinox9,161 complaints
- Silverado8,799 complaints
- Blazer8,192 complaints
- Suburban8,164 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.