2014 Chevrolet Silverado cruise control problems
moderate 10 complaints filed with NHTSA · avg repair $600 · see cruise control across all vehicles →
Among the 19 model years of Chevrolet Silverado in our records for cruise control problems, this one ranks #3 by owner-complaint volume.
The failure pattern owners describe
Buyer takeaway: Multiple 2014 Silverado owners report uncontrolled acceleration, brake failure, and accelerator pedal malfunctions that can occur without warning and are difficult for dealers to diagnose or repair. A recall exists but may not be in dealership systems; get this independently verified before purchase and insist on a full dealer pre-purchase inspection of the throttle and brake systems.
The 2014 Silverado's cruise-control and accelerator systems show a pattern of dangerous malfunctions. Most serious: uncontrolled full-throttle acceleration triggered by subtle pedal input or occurring without any input at all. Owners report the truck accelerates at full RPM while brakes fail to override it; shifting to neutral is the only way to regain control. These episodes happen without warning and may restart after a key cycle. Two dealers identified a wheel speed sensor issue that causes brake drag; one owner was told the issue stems from a GM recall (N192261050), but multiple dealerships say the vehicle VIN does not register in their recall system.
Acceleration also fails intermittently—pedal input produces no response—forcing drivers to shift to park or neutral to regain control. Cruise control overshoots its set speed by 6–8 MPH and one dealer blamed speedometer calibration, recommending reprogramming that was never completed. A pulsing vibration in the accelerator pedal at highway speeds (65+ MPH) persisted even after 500 miles of dealer-directed driving. Diagnostic codes P2138 appear in the records. Dealers have been unable or unwilling to pinpoint root causes and often did not attempt repair. Owners report the manufacturer was notified but provided no assistance.
Same Chevrolet Silverado cruise control reports on nearby years: 2011
Failure modes owners describe
Unintended Full-Throttle Acceleration / Accelerator Pedal Malfunction
Vehicle accelerates at full throttle without driver input or when brake pedal is depressed. Brakes do not override the condition. Shifting to neutral temporarily stops acceleration.
When: Intermittent; reported at parking lot departure, highway speeds, and low-speed city driving. Mileage range 51,000–700 miles.
Symptoms owners cite: Engine accelerates to full throttle uncontrollably; Foot off accelerator pedal; truck continues accelerating; Brakes ineffective at stopping the acceleration; Vehicle stalls after acceleration episode; Tach reads over 5000 RPM during event; Condition resets after restart or neutral shift
Codes mentioned: P2138
Repairs/costs cited: One dealer (Deacon Jones, Clinton NC) reported unknown part failure but did not repair. One dealer (Cantu Chevrolet) diagnosed speedometer reprogramming needed but did not perform repair. Other dealers unable to diagnose or reproduce.
Recalls/TSBs owners mention: Recall #N192261050 exists per NHTSA but two dealerships stated vehicle VIN did not appear in their systems. GM contacted dealerships directly with instructions to contact owners (not public broadcast). Manufacturer notified in multiple cases but did not provide further assistance.
Accelerator Pedal Does Not Respond / Loss of Acceleration
Accelerator pedal depressed but vehicle fails to accelerate as expected, or accelerates weakly. Condition is intermittent.
When: 45–50 MPH during highway driving. Mileage 64,000 and 700 miles.
Symptoms owners cite: Accelerator pedal depressed; vehicle fails to accelerate; Weak or no engine response to pedal input; Vehicle resumes normal operation after restart or shifting to park
Repairs/costs cited: Dealer (Feldman Chevrolet, Lansing MI) unable to determine cause. Vehicle not repaired; issue continued.
Recalls/TSBs owners mention: Manufacturer notified; no assistance provided.
Cruise Control Overspeed / Speed Regulation Failure
Cruise control set to specific speed but vehicle travels 6–8 MPH above set speed. Speedometer accuracy questionable.
When: Set to 55 MPH cruise; vehicle recorded at 61–63 MPH. Mileage 52,000.
Symptoms owners cite: Cruise control set to 55 MPH; vehicle maintains 61–63 MPH; No warning lights; Speed discrepancy suggests speedometer or control module error
Repairs/costs cited: Dealer (Cantu Chevrolet, Freer TX) diagnosed need for speedometer reprogramming. Vehicle not repaired.
Recalls/TSBs owners mention: Manufacturer informed; no further assistance.
Brake System Malfunction / Intermittent Brake Drag and Failure
Brakes either drag excessively (reducing drivability) or fail to stop vehicle adequately at normal braking force. Wheel speed sensors or brake module suspected. Brakes may activate independently without driver input.
When: Intermittent; reported during normal driving and city speeds. Mileage 90,000.
Symptoms owners cite: Brake drag during normal driving; noticeable resistance; Brakes depressed multiple times; inadequate stopping force; Extended braking distance; Brakes activate independently without driver action; No warning lights; Condition intermittent; may reappear unpredictably
Repairs/costs cited: Littles Garage (Newark DE) identified wheel speed sensor issue partially locking up brakes. Lynn Smith Chevrolet (Burleson TX) provided unknown repairs; failure persisted.
Recalls/TSBs owners mention: Recall #N192261050 referenced; dealerships told to contact owners directly. VIN not appearing in dealership recall systems despite recall status. Manufacturer contacted; no resolution reported.
Engine Power Loss / Reduced Engine Power Display and Downshift
Engine display shows reduced power mode; vehicle downshifts and RPM increases significantly during highway travel. Owner fears engine damage from repeated overspeed events.
When: Intermittent during highway driving.
Symptoms owners cite: Reduced engine power display while traveling highway; Unintended downshift; Engine RPM increases significantly; Concern over potential engine damage or failure
Codes mentioned: P2138
Repairs/costs cited: Owner researched fault; believes GM aware of defect.
Recalls/TSBs owners mention: Owner states GM aware of fault but no assistance mentioned.
Accelerator Pedal Vibration / Pulsing at Highway Speeds
Noticeable pulsing vibration felt in accelerator pedal at highway speeds. Vehicle shakes at constant rate; vibration increases with speed. Persists after 500 miles of driving per dealer direction.
When: Onset at 50 MPH; severe vibration at 82–85 MPH. Reported shortly after dealer delivery (highway drive home).
Symptoms owners cite: Pulsing vibration in gas pedal at 65+ MPH; Vehicle shaking at constant rate at 50 MPH; Shaking becomes violent at 82–85 MPH; Vibration does not resolve after 500 miles driving
Repairs/costs cited: Dealer aware; recommended 500-mile drive to clear. Condition persisted.
Synthesized from 10 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Common questions
How serious is the cruise control problem on the 2014 Chevrolet Silverado?
It's a documented issue but not catastrophic. 10 complaints have been filed. Repairs average $600 and most owners catch it before it causes a breakdown.
At what mileage does the cruise control typically fail?
Based on the 10 complaints filed, cruise control issues most often appear around 59,733 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $600 for cruise control repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to cruise control?
No active recalls currently cover cruise control issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.