2014 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
2014 · All trims · All engines
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2014 Chevrolet Silverado has 7 documented known issues, with 5 rated critical. The most serious are 5.3L V8 Active Fuel Management (AFM) Lifter Collapse and Camshaft Damage ($1,500-$4,500 repair), 5.3L AFM Excessive Oil Consumption (Low-Tension Piston Rings / Oil Spray) ($2,500-$6,000 repair), Brake Vacuum Pump Failure — Hard Brake Pedal (3.4M-Vehicle Recall) ($0-$600 repair), 6.6L Duramax LML Bosch CP4.2 Fuel Pump Failure — Whole Fuel System Destruction ($5,000-$12,000 repair) and Temporary Loss of Electric Power Steering Assist (Voltage-Drop Recall) ($0-$200 repair). Across all issues with published estimates, repair costs range from $100 to $12,000. DIY maintenance guides at au7o.io.
ELECTRICAL SYSTEM:SOFTWARE
Genera Motors LLC (GM) is recalling certain model year 2016 Chevrolet Camaro, Malibu, Silverado and GMC Sierra vehicles. The radio may intermittently fail to provide an audio warning when the key has been left in the ignition and the door is opened or when the driver does not fasten their seat belt. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standards (FMVSS) number 114, "Theft Protection", and/or 208, "Occupant Crash Protection."
AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE
General Motors LLC (GM) is recalling certain model year 2016 Chevrolet Silverado and GMC Sierra pick up trucks manufactured October 13, 2015, to October 14, 2015. In the affected vehicles, the mounting stud used to secure the air bag sensing and diagnostic Module (SDM) may be incorrectly positioned, and as a result, the SDM housing could fracture.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2014 Chevrolet Silverado has 7 documented issues. The most frequently reported are: 5.3L V8 Active Fuel Management (AFM) Lifter Collapse and Camshaft Damage, 5.3L AFM Excessive Oil Consumption (Low-Tension Piston Rings / Oil Spray), Brake Vacuum Pump Failure — Hard Brake Pedal (3.4M-Vehicle Recall). Of these, 5 are rated critical and should be addressed promptly.
The 2014 Chevrolet Silverado has 7 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 5 issues are rated critical: 5.3L V8 Active Fuel Management (AFM) Lifter Collapse and Camshaft Damage and 5.3L AFM Excessive Oil Consumption (Low-Tension Piston Rings / Oil Spray) and Brake Vacuum Pump Failure — Hard Brake Pedal (3.4M-Vehicle Recall) and 6.6L Duramax LML Bosch CP4.2 Fuel Pump Failure — Whole Fuel System Destruction and Temporary Loss of Electric Power Steering Assist (Voltage-Drop Recall). 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 issues range from $0 to $12,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 5.3L V8 Active Fuel Management (AFM) Lifter Collapse and Camshaft Damage, typically costs $1,500-$4,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The 5.3L (and 6.2L) V8 with Active Fuel Management — GM's cylinder-deactivation system that drops the engine to 4 cylinders to save fuel — is notorious for collapsed AFM lifters. The special deactivating lifters (and the lifter oil-manifold/VLOM that feeds them) fail when oil pre… Repairs typically run $1,500-$4,500. Severity: high.
Gen IV 5.3L AFM engines burn oil at an abnormal rate — many owners report consuming roughly a quart every 1,000-2,000 miles with no external leak. The accepted root cause is a combination of GM's low-tension piston rings plus the AFM system spraying oil onto the cylinder walls du… Repairs typically run $2,500-$6,000. Severity: high.
GM recalled about 3.46 million vehicles (NHTSA 19V645 and expanded 20V603), including 2014-2018 Silverado 1500, for an engine-driven brake vacuum pump that loses output over time. Debris and oil sludge build up on the pump's internal filter screen, reducing the vacuum that powers… Repairs typically run $0-$600. Severity: high.
Silverado 2500HD/3500HD trucks with the 6.6L Duramax LML use the Bosch CP4.2 high-pressure injection pump, which was designed around European diesel and is poorly lubricated by U.S. ULSD. The pump's roller/cam interface can gall and disintegrate, sending metal shavings throughout… Repairs typically run $5,000-$12,000. Severity: high.
GM recalled 2014 Silverado 1500 (NHTSA 17V414, ~690,685 units) and 2015 Silverado/Tahoe/Suburban (over 1 million units) for a temporary loss — and sudden return — of electric power steering assist, especially during low-speed turns. The EPS draws a high-energy load in low-speed m… Repairs typically run $0-$200. Severity: high.
The A/C condenser on K2XX-platform Silverados is a chronic failure point — the condenser develops cracks at the side spot-welds (thermal-stress fatigue) and the discharge line/hose can flex and crack, both of which leak refrigerant and leave the A/C blowing warm air. It was the #… Repairs typically run $400-$1,200. Severity: medium.
GMT900 Silverados (and the matching Tahoe/Suburban/Sierra/Yukon) are known for the one-piece dash pad cracking — typically near the passenger airbag seam, the defroster vents and the corners. Owners attribute it to the plastic grade, UV/sun exposure and factory over-tightening of… Repairs typically run $100-$2,000. 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.
