Chevrolet · Known Issues
2019 Chevrolet Silverado 1500 Problems & Issues
2019 model year · 9,364+ owner reports · Updated September 2026
2019 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
2019 model year · 9,364+ owner reports · Updated September 2026
2019 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
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According to Au7o's analysis of 9,364+ owner reports, the 2019 Chevrolet Silverado 1500 has 29 documented known issues, with 10 rated critical. The most serious are Active Fuel Management Lifter Failure ($2,000-$4,500 repair), Brake Booster/Assist Malfunction (T1) ($500-$1,800 repair), Fuel Pump Module Failure ($400-$1,000 repair), 2.7L TurboMax (L3B) lifter failure, intake-valve carbon buildup, and high oil consumption ($1,500-$6,000 repair), 5.3L V8 (AFM/DFM) collapsed/failed lifter causing ticking and cylinder misfire ($2,500-$7,000 repair), P0700 — Transmission Control System Malfunction from Failed 6L80 TEHCM (or 4L60E Shift Solenoid) ($300-$1,600 repair), Trailer Brakes Disabled by Incompatible Dexter Electric-Over-Hydraulic Actuator ($90-$400 repair), Over-Cured Continental Tires on 2019-2020 Silverado 1500 (Recall 21V115000), 5.3L L83 Stretched Timing Chain / Cam Phaser Wear Setting Crank-Cam Correlation Codes ($1,200-$2,500 repair) and 8-speed (8L90/8L45) torque converter clutch shudder and harsh shifting ($300-$3,500 repair). The most commonly reported issue is 8/10-Speed Transmission Shudder with 3,200 owner reports. Across all issues with published estimates, repair costs range from $15 to $7,000. DIY maintenance guides at au7o.io.
TRAILER HITCHES
OEM Systems, LLC (OEM) is recalling certain 2024 Chevrolet Silverado vehicles. The rear bumper mounting bracket may not be sufficient for towing, which can allow the towed trailer to detach from the vehicle.
ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.
SERVICE BRAKES, HYDRAULIC:BRAKE FLUID LOW WARNING: LAMP
General Motors, LLC (GM) is recalling certain 2023 Chevrolet Silverado 1500, GMC Sierra 1500, 2023-2024 Chevrolet Tahoe, Suburban, GMC Yukon, Yukon XL, Cadillac Escalade, and Escalade ESV vehicles. The electronic brake control module software may fail to display a warning light when a loss of brake fluid occurs. As such, these vehicles fail to comply with the requirements of Federal Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."
EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE
General Motors, LLC (GM) is recalling certain 2020-2023 Cadillac CT4 and CT5; 2021-2023 Buick Envision; and 2022-2023 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The daytime running lights (DRLs) may not deactivate when the headlights are on. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
SEAT BELTS
General Motors, LLC (GM) is recalling certain 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500, 2021 Chevrolet Suburban and Tahoe and GMC Yukon XL and 2020-2021 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles. The seat belt brackets may not be secured to the seat frame in the front-row center seating position.
+ 8 more recalls. Check all on NHTSA.gov
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According to Au7o's analysis of 9,364+ owner reports, the 2019 Chevrolet Silverado 1500 has 29 documented issues. The most frequently reported are: Active Fuel Management Lifter Failure, Brake Booster/Assist Malfunction (T1), Fuel Pump Module Failure. Of these, 10 are rated critical and should be addressed promptly.
The 2019 Chevrolet Silverado 1500 has 29 known issues documented across 9,364+ owner reports. 10 issues are rated critical: Active Fuel Management Lifter Failure and Brake Booster/Assist Malfunction (T1) and Fuel Pump Module Failure and 2.7L TurboMax (L3B) lifter failure, intake-valve carbon buildup, and high oil consumption and 5.3L V8 (AFM/DFM) collapsed/failed lifter causing ticking and cylinder misfire and P0700 — Transmission Control System Malfunction from Failed 6L80 TEHCM (or 4L60E Shift Solenoid) and Trailer Brakes Disabled by Incompatible Dexter Electric-Over-Hydraulic Actuator and Over-Cured Continental Tires on 2019-2020 Silverado 1500 (Recall 21V115000) and 5.3L L83 Stretched Timing Chain / Cam Phaser Wear Setting Crank-Cam Correlation Codes and 8-speed (8L90/8L45) torque converter clutch shudder and harsh shifting. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Chevrolet Silverado 1500 issues range from $0 to $7,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Active Fuel Management Lifter Failure, typically costs $2,000-$4,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
GM's Active Fuel Management (AFM) system deactivates cylinders to improve fuel economy, but can cause premature lifter wear and failure. Symptoms include rough idle, misfires, and valve train noise. GM released updated lifters. Repairs typically run $2,000-$4,500. Severity: high.
The T1 generation Silverado can experience brake assist malfunctions, causing a hard brake pedal, longer stopping distances, and warning lights. The electric brake booster or its sensors may be the cause. Repairs typically run $500-$1,800. Severity: high.
The fuel pump module can fail, causing hard starting, stalling, or no-start conditions. GM issued a recall for certain vehicles due to fuel pump issues. The fuel tank assembly design may contribute to pump failures. Repairs typically run $400-$1,000. Severity: high.
The turbocharged 2.7L inline-4 (RPO L3B, marketed as TurboMax) used in fourth-gen Silverado 1500 work-grade and mid-trim trucks has generated a growing body of owner complaints distinct from the better-known 5.3L/6.2L V8 problems. Reported failures include collapsed/failed valve… Repairs typically run $1,500-$6,000. Severity: high.
The EcoTec3 5.3L V8 (L83, and later L84 with Dynamic Fuel Management) uses Active Fuel Management to deactivate cylinders 1, 4, 6, and 7 under light load. The AFM lifters that collapse to deactivate those cylinders are prone to sticking or mechanical failure, often during a misti… Repairs typically run $2,500-$7,000. Severity: high.
P0700 is not a specific fault by itself — it is an umbrella/MIL-request code the ECM stores whenever the transmission control module (TCM) detects an internal transmission problem and asks the ECM to turn on the check-engine light. On the Silverado 1500 it almost always appears a… Repairs typically run $300-$1,600. Severity: high.
Silverado 1500 trucks built with the factory Integrated Trailer Brake Control system (RPO JL1) do not simply pass current to the trailer. The Trailer Brake Power Control Module (K133) continuously injects a low-level test pulse onto trailer brake output circuit 47, and the Chassi… Repairs typically run $90-$400. Severity: high.
Certain 2019 and 2020 Chevrolet Silverado 1500 pickups were built with Continental tires that were over-cured during production. GM describes the risk as a break forming in the tire sidewall — producing sudden air loss — or a belt edge separation that ends in the tread and belt l… Severity: high.
On the Gen V 5.3L L83 (and 6.2L L86) in the Silverado 1500, the timing chain can stretch and the VVT cam phasers/actuators can wear, causing the camshaft to drift out of correlation with the crankshaft beyond what the variable-valve-timing system can correct. This sets crank/cam… Repairs typically run $1,200-$2,500. Severity: high.
Silverados equipped with the GM 8L90 (and the lighter 8L45) eight-speed automatic suffer a widespread torque-converter-clutch (TCC) shudder, often described as driving over a rumble strip during light cruising, plus harsh/clunky 1-2 and 2-1 shifts and slipping. GM traced it large… Repairs typically run $300-$3,500. Severity: high.
Both the 8-speed and 10-speed automatic transmissions can develop a shudder during light acceleration. This torque converter clutch issue is widespread across GM trucks. Multiple TSBs have been issued addressing this concern. Repairs typically run $200-$3,500. Severity: medium.
The A/C compressor can fail prematurely, especially on trucks in hot climates or with heavy A/C use. Internal compressor failure can contaminate the entire A/C system with debris, requiring extensive repairs. Repairs typically run $600-$1,800. Severity: medium.
GM's small-block V8s (Gen III/IV LS and Gen V LT) in the Silverado 1500 are notorious for snapping exhaust manifold bolts. The steel bolts and the aluminum cylinder heads expand and contract at different rates through countless heat cycles, fatiguing the bolts until the heads sna… Repairs typically run $250-$900. Severity: medium.
The full-size Silverado 1500 is one of the most frequently targeted vehicles in the U.S. for catalytic converter theft. Its high ground clearance and underbody-mounted, easily reached converters let thieves cut them out in seconds, often in broad daylight, and lifted trucks are e… Repairs typically run $300-$3,000. Severity: medium.
On the T1-platform (2019+) Silverado 1500, the plastic frame surrounding the rear window (especially the power/electric sliding window) cracks and the window works loose in its channel. GM technicians attribute it to excessive cab/body flex over uneven roads and towing loads. Wat… Repairs typically run $350-$1,200. Severity: medium.
The rear axle develops a speed-dependent whine or howl that rises and falls with vehicle speed — the hallmark of a worn pinion (or carrier) bearing and/or a wearing ring-and-pinion. As the pinion bearing degrades it often damages the pinion seal, leaking gear oil from the front o… Repairs typically run $300-$1,500. Severity: medium.
Trucks with the column shifter throw a persistent 'Shift to Park' message on the driver information center even though the lever is fully in Park. The cause is a small microswitch/park-confirmation contact behind the lower steering-column trim (to the right of the column) that fa… Repairs typically run $120-$450. Severity: medium.
The center high-mount stop lamp (third brake light / cargo lamp) gasket dries out, cracks, and lets rainwater and car-wash water into the cab. Because the water runs down behind the interior trim and the carpet has a rubber backing, owners often don't see it until the rear floor… Repairs typically run $15-$200. Severity: medium.
A widely reported Silverado 1500 complaint is a sudden cascade of dash messages — 'StabiliTrak disabled,' then 'Service StabiliTrak,' 'Service Traction Control,' and finally 'Engine Power Reduced' — sometimes with a stumble or stall and limited throttle response. The most common… Repairs typically run $150-$700. Severity: medium.
Silverado 1500 trucks with the 8L90 eight-speed (and the older 6L80 six-speed) can run dangerously hot when the factory transmission thermal bypass valve sticks closed, so fluid never reaches the cooler — common under towing or heavy load. Sustained temperatures above ~220-250°F… Repairs typically run $150-$1,200. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.