2019–2026 Chevrolet Silverado 1500: what to inspect before you bid at auction

Before you bid: what to have checked

Issues documented for this generation. They are patterns for the model, not findings about any specific car, and many depend on the engine, mileage and service history. Confirm on the unit you are bidding on.

• 6.2L V8 (L87) connecting rod/crankshaft recall, 2021-2024 model years: "may have manufacturing defects that can lead to engine damage and engine failure" (NHTSA 25V274000) verified source
  System: Engine (major) · Documented around: not specified in recall · About: 2021-2024 model years
  Source: NHTSA recall 25V274000 (https://www.nhtsa.gov/recalls?nhtsaId=25V274000), report received 24/04/2025, 597571 units potentially affected per NHTSA; NHTSA investigation PE25001
• 3.0L Duramax diesel transmission control valve recall (2020-2022): "may fail and cause the rear wheels to lock-up" (NHTSA 24V797000) verified source
  System: Transmission (major) · Documented around: not specified in recall · About: 2020-2022 model years
  Source: NHTSA recall 24V797000 (https://www.nhtsa.gov/recalls?nhtsaId=24V797000), report received 24/10/2024, 463295 units potentially affected per NHTSA; NHTSA recall 26V083000 (https://www.nhtsa.gov/recalls?nhtsaId=26V083000), report received 12/02/2026, 1055 units potentially affected per NHTSA
• Owner-reported AFM/DFM lifter failures (5.3L/6.2L V8); the subject of a proposed class action filed in 2021 (class certification pending as of late 2025, per GM Authority) commonly reported
  System: Engine (major) · Documented around: ~78,000 mi (2019 MY: avg repair $7,800) · About: 2019-2026 model years, gas V8 trims
  Source: carcomplaints.com 2019 Silverado 1500 (18 owner reports, avg reported cost $7,800 at ~78,000 mi); gmauthority.com Dec 2025 lawsuit status article; NHTSA complaints API keyword search 2026-10-23
• 'Silverado shudder' — torque converter surge/shudder under light throttle at highway speeds commonly reported
  System: Transmission (minor) · Documented around: reports range from under 100,000 mi to 240,000 mi (anecdotal) · About: 2019-2026, whole generation per GM's own service literature
  Source: GM TSB 20-NA-142 (per vehicleservicepros.com); GM PIP6127/PIP6060A (per gmauthority.com Aug 2026); carcomplaints.com 2019 Silverado (32 owner reports, avg reported cost $6,000); NHTSA complaints API keyword search 2026-10-23
• Electronic Brake Control Module (EBCM) software recalls: ESC/ABS may be disabled (19V889000), brake assist may be disabled (20V055000), or no warning light on low brake fluid (24V674000) verified source
  System: Brakes · Documented around: not applicable · About: recurring across 2019-2024 model years
  Source: NHTSA recall 19V889000 (https://www.nhtsa.gov/recalls?nhtsaId=19V889000), report received 12/12/2019, 463995 units potentially affected per NHTSA; NHTSA recall 20V055000 (https://www.nhtsa.gov/recalls?nhtsaId=20V055000), report received 30/01/2020, 148055 units potentially affected per NHTSA; NHTSA recall 24V674000 (https://www.nhtsa.gov/recalls?nhtsaId=24V674000), report received 12/09/2024, 449671 units potentially affected per NHTSA
• Frame protective wax coating peels off, exposing bare metal to corrosion verified source
  System: Body integrity (noises/leaks) · Documented around: not mileage-specific · About: 2011-2024 model years (carried over from the prior generation, predates this truck's own design)
  Source: GM Service Bulletin 19-NA-255 (November 2022 revision), NHTSA copy https://static.nhtsa.gov/odi/tsbs/2022/MC-10227052-0001.pdf
• Battery cable rings with excessive glue causing intermittent alternator connection verified source
  System: Electrical/charging · Documented around: not applicable · About: 2019-2020 model years
  Source: NHTSA recall 19V888000 (https://www.nhtsa.gov/recalls?nhtsaId=19V888000), report received 12/12/2019, 350371 units potentially affected per NHTSA
• Fuel pump missing pressure regulator, over-pressurization/fuel leak/fire risk verified source
  System: Fuel system/emissions · Documented around: not applicable · About: 2019-2020 model years
  Source: NHTSA recall 19V837000 (https://www.nhtsa.gov/recalls?nhtsaId=19V837000), report received 21/11/2019, 502 units potentially affected per NHTSA
• Improperly welded driveshaft joint may separate while driving verified source
  System: Drive system · Documented around: not applicable · About: 2019-2020 model years
  Source: NHTSA recall 20V650000 (https://www.nhtsa.gov/recalls?nhtsaId=20V650000), report received 22/10/2020, 42 units potentially affected per NHTSA
• Aftermarket rear bumper mounting bracket (recall by equipment maker OEM Systems, LLC, not GM) may be insufficient for towing verified source
  System: Body hardware · Documented around: not applicable · About: 2024 model year
  Source: NHTSA recall 24V626000 (https://www.nhtsa.gov/recalls?nhtsaId=24V626000), report received 21/08/2024, 38 units potentially affected per NHTSA

Recon cost reference

Estimates from the sources shown, priced as of 2026-09-04. Your shop rate, parts sourcing and the car's actual condition decide the real number. These are not quotes.

NHTSA recalls: verify this VIN

A recall that applies to a model is not proof that a specific car has an open recall. Whether this VIN is affected, and whether the repair was done, is shown by NHTSA's VIN lookup. Check it before you bid.

No campaign list is stored for this generation. Look the VIN up with NHTSA.

Manufacturer bulletins (TSBs)

Technical service bulletins are the manufacturer's own guidance to its dealers. A bulletin is not a recall and does not mean a repair is free. Coverage depends on the manufacturer's terms and the VIN.

• GM TSB 20-NA-142
  Torque converter shudder diagnostic/repair (fluid/filter exchange with DEX6 fluid, or torque converter replacement if metal debris found)
  Repair procedure bulletin, not a recall; covered under the standard factory warranty (GM powertrain coverage) within its terms, owner-paid outside it. We found no GM special coverage for this condition
  Source: vehicleservicepros.com trade article
• GM PIP6127
  Current torque-converter replacement procedure, explicitly named for Silverado 2019-2026
  Preliminary Information bulletin, not a recall
  Source: gmauthority.com (Aug 2026)
• GM PIP6060A (updated July 2025)
  O2 sensor diagnostic angle related to shudder complaints
  Preliminary Information bulletin
  Source: gmauthority.com (Aug 2026)
• GM TSB 19-NA-255
  Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting (bulletin title)
  Service bulletin; labor operation provided for repairs under Bumper-to-Bumper coverage
  Source: GM Service Bulletin 19-NA-255 (November 2022), NHTSA copy https://static.nhtsa.gov/odi/tsbs/2022/MC-10227052-0001.pdf; gmauthority.com (March 2024)

Sources and when this was researched

Last researched: 2026-09-04. VehicleIQ research for this generation; each item above names its own source and whether it is a verified source or commonly reported. Details change, so treat this as a starting point for your inspection.