Chevrolet · Known Issues
2019 Chevrolet Colorado Problems: 15 Known Issues
2019 model year · 4,620+ 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 · 4,620+ 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 4,620+ owner reports, the 2019 Chevrolet Colorado has 15 documented known issues, with 3 rated critical. The most serious are 2.8L Duramax Variable-Geometry Turbocharger Failure (Vane Sticking / Bearing Failure) ($2,000-$3,500 repair), 3.6L V6 Timing Chain Stretch and Tensioner Wear Causing Cam/Crank Correlation Codes ($2,000-$3,500 repair) and 2.8L Duramax Denso Fuel Injector Failure Leading to Misfire and, in Severe Cases, Piston Damage ($700-$3,500 repair). The most commonly reported issue is 8-Speed Transmission Shudder/Harsh Shifts with 920 owner reports. Across all issues with published estimates, repair costs range from $30 to $3,500. DIY maintenance guides at au7o.io.
ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR
General Motors, LLC (GM) is recalling certain 2023 Chevrolet Colorado and GMC Canyon vehicles. The front camera module (FCM) system may falsely detect an obstacle, causing the automatic emergency braking (AEB) to engage unexpectedly.
WHEELS:LUGS/NUTS/BOLTS/STUDS
General Motors, LLC (GM) is recalling certain 2023 Chevrolet Colorado and GMC Canyon vehicles. The front wheel hub bolts may have been over-tightened and damaged during installation.
SEAT BELTS:CRITICAL FASTENERS
General Motors, LLC (GM) is recalling certain 2023-2024 Chevrolet Colorado and 2023 GMC Canyon vehicles. The left or right front seat may have a seat belt buckle attachment bolt that was not tightened properly.
SEAT BELTS
General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500, Suburban and Tahoe vehicles. Incorrect bolts may have been used at one or more fastening locations to secure the seat belts to the vehicle. If an incorrect bolt was used, the seat belt may not be properly attached to the vehicle.
SEATS:CRITICAL FASTENERS
General Motors, LLC (GM) is recalling certain 2022 GMC Canyon and Chevrolet Colorado vehicles equipped with a manual passenger seat. The front passenger seat may have a hook attachment that was not properly welded, allowing it to separate from the inboard track of the seat frame.
Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.
Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.
According to Au7o's analysis of 4,620+ owner reports, the 2019 Chevrolet Colorado has 15 documented issues. The most frequently reported are: 2.8L Duramax Variable-Geometry Turbocharger Failure (Vane Sticking / Bearing Failure), 3.6L V6 Timing Chain Stretch and Tensioner Wear Causing Cam/Crank Correlation Codes, 2.8L Duramax Denso Fuel Injector Failure Leading to Misfire and, in Severe Cases, Piston Damage. Of these, 3 are rated critical and should be addressed promptly.
The 2019 Chevrolet Colorado has 15 known issues documented across 4,620+ owner reports. 3 issues are rated critical: 2.8L Duramax Variable-Geometry Turbocharger Failure (Vane Sticking / Bearing Failure) and 3.6L V6 Timing Chain Stretch and Tensioner Wear Causing Cam/Crank Correlation Codes and 2.8L Duramax Denso Fuel Injector Failure Leading to Misfire and, in Severe Cases, Piston Damage. 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 Colorado issues range from $0 to $3,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 2.8L Duramax Variable-Geometry Turbocharger Failure (Vane Sticking / Bearing Failure), typically costs $2,000-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The 2.8L LWN Duramax's variable-geometry turbocharger is a documented weak point on the 2016-2022 diesel Colorado. The VGT vane mechanism gums up with soot and, on trucks driven on short trips or in near-freezing weather, sticks or seizes. Owners report failures well before 100,0… Repairs typically run $2,000-$3,500. Severity: high.
The 3.6L V6 fitted to the 2015-2022 Colorado (LFX through 2016, LGZ from 2017) can suffer timing chain stretch and timing chain tensioner wear, showing up as a rattle on cold start that fades as oil pressure builds, a check engine light with cam/crank correlation or VVT position… Repairs typically run $2,000-$3,500. Severity: high.
The 2.8L LWN Duramax's Denso common-rail injectors are a documented failure point on 2016-2018 trucks. Owners and diesel forums report injectors leaking down or over-fuelling, producing a hard start, rough idle, knock, white smoke, and fuel-in-oil dilution. In the worst documente… Repairs typically run $700-$3,500. Severity: high.
The 8L45 8-speed automatic transmission can develop a shudder during light acceleration, typically between 25-50 mph. This is caused by torque converter clutch issues, similar to problems in other GM vehicles with this transmission family. Repairs typically run $200-$3,000. Severity: medium.
The 2.8L Duramax diesel can experience issues with the emissions system including DEF (Diesel Exhaust Fluid) quality sensors, DPF (Diesel Particulate Filter) regeneration problems, and NOx sensor failures. These can cause reduced power mode and check engine lights. Repairs typically run $200-$2,500. Severity: medium.
The A/C compressor can fail prematurely, often due to internal clutch issues or compressor seal failure. When the compressor fails internally, it can contaminate the A/C system with metal debris, requiring extensive repairs. Repairs typically run $600-$1,800. Severity: medium.
The electronic transfer case can have difficulty shifting between 2WD and 4WD modes. The encoder motor or position switch can fail, causing the Service 4WD message and preventing proper engagement. Issues are more common in vehicles that don't regularly use 4WD. Repairs typically run $300-$1,200. Severity: medium.
The water pump on the 3.6L V6 can fail, causing coolant leaks and potential overheating. The pump is driven by the timing chain, making replacement labor-intensive as it requires significant disassembly to access. Repairs typically run $800-$1,800. Severity: medium.
The ZR2's signature Multimatic DSSV spool-valve dampers are a trim-specific failure point on the 2017-2022 Colorado ZR2. Owners report the front struts and rear shocks weeping or streaming oil - some at only a few thousand miles - producing a loss of damping control, a floaty or… Repairs typically run $400-$2,800. Severity: medium.
On four-wheel-drive Colorados the front axle uses an electric disconnect actuator on the front differential housing that must engage before the transfer case will complete a shift into 4HI/4AUTO/4LO. The actuator's motor, position sensor, and its exposed connector sit low on the… Repairs typically run $180-$700. Severity: medium.
Separate from the DEF/DPF aftertreatment faults, the 2.8L Duramax's exhaust gas recirculation hardware itself fails in two distinct ways. First, the EGR valve and intake tract pack with soot and oil-vapour carbon, particularly on short-trip trucks, giving rough idle, hesitation,… Repairs typically run $400-$2,200. Severity: medium.
The MyLink infotainment system can freeze, become unresponsive, or reboot randomly. This affects the radio, navigation, backup camera display, and phone connectivity. Issues are often software-related but can indicate hardware failure. Repairs typically run $0-$1,000. Severity: low.
A clunking or knocking noise from the front suspension when going over bumps is common. This is often caused by worn sway bar end links, upper control arm bushings, or strut mounts. The issue can be amplified by rough roads or off-road use. Repairs typically run $100-$600. Severity: low.
Some Colorado owners experience unexplained battery drain that can result in a dead battery after sitting for a few days. This can be caused by various electronic modules not going to sleep properly, OnStar module issues, or faulty door switches. Repairs typically run $100-$500. Severity: low.
The temperature blend door actuator behind the dash uses small plastic gears to swing the blend door between the heater core and the evaporator. On the 2004-2012 Colorado in particular these gears crack or strip, and the actuator then clicks or ticks repeatedly behind the dash wh… Repairs typically run $30-$400. Severity: low.
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.