NHTSA FEDERAL EVIDENCE AUDITAudited: 2026-08-24

2015 Chevrolet Silverado Common Problems & Defect Telemetry

Authoritative defect intelligence synthesized from 1180 verified NHTSA owner complaints, 11 federal safety recalls, and interquartile failure mileage telemetry.

Data Grade: HIGH155 Odometer Verified EntriesMethodology
Executive AI Defect Summary

The 2015 Chevrolet Silverado receives a 4.8/10 MazicBay Reliability Index based on 1180 verified NHTSA federal complaints and 11 safety recalls. The primary reported failure mode is Service Brakes, ABS Actuator & Master Cylinder Reports with a median failure point at 50,500 miles (IQR: 39,62574,250 mi). Out-of-warranty repairs benchmark at $350 – $1,100 .

Chevrolet Silverado PlatformChevrolet Silverado Series
DLC Port: Under driver dashboard, left of steering column

*Representative vehicle platform imagery. Body styling varies across generations.

MazicBay Reliability Index
4.8 / 10

22.7 complaints / 10k sold

NHTSA Owner Complaints
1,180

Verified US federal records

Safety Severity Grade
Critical Risk

Crash, fire & stall audit

Federal Safety Recalls
11

11 Active / Free Remedies

Switch Silverado Model Year (2014–2025)
Defect Clustering

Top Reported Problem Clusters (7)

Ranked by NHTSA Complaint Frequency
#1 BRAKING SYSTEM & ABSCritical Severity89% Match Confidence

Service Brakes, ABS Actuator & Master Cylinder Reports

429
Federal Complaints
Failure Mileage (Median):50,500 milesIQR: 39,62574,250 mi
Estimated Repair Cost:$350 – $1,100 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Spongy or hard brake pedal travel
  • ABS / Brake warning light illuminated
  • Extended stopping distance / pedal vibration
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11742454 • Filed: 06/06/2026

I have a 2015 Chevy Silverado, when I am breaking, especially in stop-and-go traffic when I need to my use brakes a lot. My brake pedal will be get stiff and is accompanied by extended stopping distance to a point where I almost hit the vehicle in front of me.

ODI #11741574 • Filed: 06/02/2026

I test drove a 2026 Silverado 1500 at Hanania Chevrolet in Saint Augustine Florida on .... Before the test drive, I advised the salesperson in the rear seat that the Service Brake Assist light was on at the instrument panel. He advised that the light needed to be reset and he ...

ODI #11738908 • Filed: 05/19/2026

When slowing down, just before coming to a complete stop, the transmission will downshift, clunk and the vehicle will jump forward, powering through the brake pressure that's already applied, to the point I have almost collided with the vehicle in front of me. This incident ha...

#2 STEERING & SUSPENSIONCritical Severity83% Match Confidence

Electric Power Steering Assist & Suspension Noise Reports

261
Federal Complaints
Failure Mileage (Median):36,251 milesIQR: 21,00053,500 mi
Estimated Repair Cost:$450 – $1,400 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Sudden loss of electric power steering assist
  • Steering wheel pull or highway wander
  • Clunking / knocking noise over bumps
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11756917 • Filed: 08/14/2026

COMPONENT: Electric power steering (EPS) and electrical/power distribution. Available for inspection. FAILURE: My 2015 Chevrolet Silverado 1500 LT (5.3L, 4WD) intermittently loses EPS assist during tight low-speed turns; steering becomes suddenly and severely heavy. On one occ...

ODI #11756455 • Filed: 08/12/2026

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that the vehicle was taken to a dealer for an undisclosed repair. The vehicle was picked up and driven for seven minutes down the road, and the vehicle lost power steering functionality. The vehicle was taken...

ODI #11735695 • Filed: 05/04/2026

This was a recall on some of the 2015 Chevy Silverados but my VIN was not included even though I am experiences the same problem as other 2015 that were recall for this problem.

#3 ENGINE & COOLINGCritical Severity83% Match Confidence

Engine Stalling, Oil Consumption & Cooling Defect Reports

231
Federal Complaints
Failure Mileage (Median):60,000 milesIQR: 33,50094,250 mi
Estimated Repair Cost:$950 – $3,200 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Engine sudden stall / hesitation while driving
  • Abnormal oil burning / consumption
  • Check Engine Light (MIL) flashing
  • Engine overheating / coolant loss
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11756917 • Filed: 08/14/2026

COMPONENT: Electric power steering (EPS) and electrical/power distribution. Available for inspection. FAILURE: My 2015 Chevrolet Silverado 1500 LT (5.3L, 4WD) intermittently loses EPS assist during tight low-speed turns; steering becomes suddenly and severely heavy. On one occ...

ODI #11748396 • Filed: 07/05/2026

At 144k I had to replace the passenger lifters because cylender 8 (linked to AFM) was stuck. I got that repaired. At 147k I had to get my passenger side lifters replaced again. 2 months later at about 152k I had to replace drivers side lifters. At this point 152k ive had all l...

ODI #11748296 • Filed: 07/04/2026

09/28/2024. Chevrolet 5.3 L V8 Silverado 1/2 ton pickup truck. I was driving on KS. Highway 7, N bound, the engine started shaking, eng light on and the engine quit. I costed to the side of the road. Number 7 cylinder dropped a valve and more damage. Mileage on vehicle 53,198....

#4 ELECTRICAL SYSTEM & BATTERYCritical Severity88% Match Confidence

Electrical Parasitic Drain, Infotainment & Harness Reports

209
Federal Complaints
Failure Mileage (Median):45,000 milesIQR: 40,00080,000 mi
Estimated Repair Cost:$280 – $850 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Unexplained battery drain after sitting overnight
  • Infotainment display / instrument cluster blackouts
  • Accessory malfunction / alternator fault warnings
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11756917 • Filed: 08/14/2026

COMPONENT: Electric power steering (EPS) and electrical/power distribution. Available for inspection. FAILURE: My 2015 Chevrolet Silverado 1500 LT (5.3L, 4WD) intermittently loses EPS assist during tight low-speed turns; steering becomes suddenly and severely heavy. On one occ...

ODI #11747948 • Filed: 07/02/2026

Odometer Fraud. The contact purchased a 2015 Chevrolet Silverado 1500. It was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. The contact stated that the mileage on the title was discovered to be 214,850. At the time of purchase, the mileage was...

ODI #11734995 • Filed: 04/30/2026

While driving at approximately 45 mph, the steering system suddenly failed without any warning. The steering wheel became extremely stiff and nearly impossible to turn, resulting in a sudden loss of control of the vehicle. I was unable to safely steer, especially when attempti...

#5 TRANSMISSION & DRIVETRAINCritical Severity87% Match Confidence

Transmission Hesitation, Hard Shifting & Slipping Reports

176
Federal Complaints
Failure Mileage (Median):47,500 milesIQR: 33,058100,005 mi
Estimated Repair Cost:$1,400 – $3,800 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Hard gear shifts / delayed engagement into Drive/Reverse
  • Transmission shudder / jerking under acceleration
  • Transmission slipping between gears
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11752934 • Filed: 07/26/2026

Transmission shuttered while driving on the freeway at 65 mph, the rpm dial indicator show high and my speed dropped to 40 mph. The transmission fluid was burnt and the torque converter was replaced

ODI #11750988 • Filed: 07/17/2026Odometer: 115,000 mi

Vehicle transmission repaired at 77,000 along with a new torque converter. Torque converter and transmission both failed again at 115,000 miles. GMC currently replacing the 3rd torque converter with 130,000 miles. I have spent over $14,000 on 2 transmissions and 3 torque conve...

ODI #11748396 • Filed: 07/05/2026

At 144k I had to replace the passenger lifters because cylender 8 (linked to AFM) was stuck. I got that repaired. At 147k I had to get my passenger side lifters replaced again. 2 months later at about 152k I had to replace drivers side lifters. At this point 152k ive had all l...

#6 AIRBAGS & SAFETY RESTRAINTSCritical Severity83% Match Confidence

Airbag Occupant Detection & Inflator Defect Reports

109
Federal Complaints
Failure Mileage (Median):56,000 milesIQR: 25,43373,250 mi
Estimated Repair Cost:$400 – $1,200 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • SRS Airbag warning lamp illuminated
  • Passenger occupant classification sensor failure
  • Seat belt retractor lockup
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11756993 • Filed: 08/14/2026Odometer: 184,700 mi

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while his son was stopped at a gas station, while buckling the seat belt, the floor anchor pretensioner cable snapped off. The contact stated that there was no warning light illuminated. A Chevrolet deal...

ODI #11756471 • Filed: 08/12/2026

I am having difficulty getting the driver side seat belt buckle to latch.

ODI #11745941 • Filed: 06/23/2026

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while driving approximately 40-50 MPH, the driver's side curtain and front air bags, and the passenger's side curtain air bag deployed without impact. The contact stated that the front driver's side seat...

#7 FUEL SYSTEM & INJECTIONMedium Severity68% Match Confidence

Fuel Pump Pressure Loss & Fuel Delivery Defect Reports

22
Federal Complaints
Failure Mileage (Median):58,600 milesIQR: 50,00090,000 mi
Estimated Repair Cost:$650 – $1,250 MazicBay Repair Intelligence Model
Recall Status:Out-of-Pocket / TSB RemedyNHTSA Campaign Audit
Reported Defect Symptoms
  • Sudden loss of propulsion power at highway speeds
  • Extended engine cranking / failure to restart
  • Fuel odor near fuel tank / engine bay
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11698152 • Filed: 11/07/2025

86K miles smelled gas. Dealer replaced one fuel injector on the 6 cylinder rail. At 108K miles, catastrophic engine failure caused by misfire in the #6 cylinder. No compression or diagnostic testing done at initial fuel injector replacement. It is now my understanding that it ...

ODI #11691241 • Filed: 10/03/2025

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the engine started shuddering and the vehicle decelerated unintendedly. Additionally, the check engine and traction control warning lights were illuminated. The vehicle w...

ODI #11623357 • Filed: 11/03/2024Odometer: 58,600 mi

My 2015 Chevy Silverado, at 58,600 miles, started having problems with the Fuel Sensor. It wouldn't pick up speed. I had to get the fuel pump sensor changed twice already in January and July of 2024. I am experiencing the same issue again now, and it is now showing an emission...

Safety Enforcement

Official NHTSA Safety Recalls (11)

100% Free Dealer Repair
NHTSA Campaign #18V578000Reported: 30/08/2018

SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

Summary: General Motors LLC (GM) is recalling certain 2015-2016 Chevrolet Silverado 2500, 3500, 1500 Crew Cab Special Service, Tahoe Police Pursuit/Special Service, GMC Sierra 2500, and 3500 vehicles. The brake pedal pivot nut may loosen, causing the brake pedal to be loose or inoperative.

Safety Consequence: If the brake pedal becomes loose or inoperative, the driver may be unable to stop the vehicle by using the brake pedal. Additionally, a loose pedal may also interfere with the accelerator pedal. Either condition may increase the risk of a crash.
Manufacturer Remedy: GM will notify owners, and dealers will add adhesive to the nut and reinstall the nut with increased tightness, free of charge. The recall began October 3, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18278. Note: The vehicles in this recall need this additional remedy despite being covered by recall 16V069 for brake pedal loosening.
NHTSA Campaign #18V586000Reported: 07/09/2018

STEERING:ELECTRIC POWER ASSIST SYSTEM

Summary: General Motors LLC (GM) is recalling certain 2015 Chevrolet Silverado 1500, Tahoe and Suburban, GMC Sierra 1500 and Yukon, and Cadillac Escalade vehicles. Electric power steering (EPS) assist may be lost momentarily, followed by a sudden return of EPS assist.

Safety Consequence: If EPS assist is lost and then suddenly returns, the driver may have difficulty steering the vehicle, especially at low speeds, increasing the risk of a crash.
Manufacturer Remedy: GM will notify owners, and dealers will update the EPS module software, free of charge. The recall began October 12, 2018. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is 18289.
NHTSA Campaign #18V291000Reported: 03/05/2018

SEAT BELTS:FRONT

Summary: General Motors LLC (GM) is recalling certain 2015-2016 Chevrolet Silverado 1500 and Tahoe Police Pursuit and Special-Service vehicles. The flexible steel cable connecting the driver's seat belt to the outboard side of the seat may be repeatedly bent over the seat side shield as the driver enters and exits the vehicle causing the cable to fatigue and separate.

Safety Consequence: If the pretensioner cable becomes fatigued or breaks, the driver may not be properly restrained in the event of a crash, increasing their risk of injury.
Manufacturer Remedy: GM will notify owners, and dealers will replace the pretensioner cable and seat side-shield, free of charge. The recall began June 19, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18156.
NHTSA Campaign #19V645000Reported: 06/09/2019

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

Summary: General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.

Safety Consequence: As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash.
Manufacturer Remedy: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.
NHTSA Campaign #19V761000Reported: 24/10/2019

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING

Summary: General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.

Safety Consequence: Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
Manufacturer Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
NHTSA Campaign #16V651000Reported: 08/09/2016

AIR BAGS:FRONTAL

Summary: General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.

Safety Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Manufacturer Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007.
NHTSA Campaign #16V069000Reported: 05/02/2016

SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

Summary: General Motors LLC (GM) is recalling certain model year 2015-2016 Chevrolet Silverado 1500, 2500, and 3500 heavy duty trucks manufactured October 1, 2013, to February 1, 2016, 2015-2016 Chevrolet Tahoe Police Pursuit Vehicles (PPV) manufactured March 1, 2014, to February 1, 2016, and 2015-2016 GMC Sierra 2500 and 3500 heavy duty trucks manufactured October 29, 2013, to February 1, 2016. On the affected vehicles, the brake pedal pivot nut may loosen, causing the brake pedal to be loose or inoperative.

Safety Consequence: If the brake pedal becomes loose or inoperative, the driver may be unable to stop the vehicle by using the brake pedal. Additionally, a loose pedal may also interfere with the accelerator pedal. Either condition may increase the risk of a crash.
Manufacturer Remedy: GM will notify owners, and dealers will add adhesive to the brake pedal pivot nut and reinstall with an increased torque, free of charge. The recall began on March 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is 20760.
NHTSA Campaign #17V437000Reported: 10/07/2017

AIR BAGS:FRONTAL

Summary: General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.

Safety Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Manufacturer Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on August 4, 2017. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 17287.
NHTSA Campaign #21V504000Reported: 01/07/2021

AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR

Summary: General Motors LLC (GM) is recalling certain 2015-2016 GMC Sierra 1500, 2500, 3500, and Chevrolet Silverado 1500, 2500, and 3500 trucks. The roof-rail air bag (RRAB) inflator end cap may detach from the inflator, or the inflator sidewall may rupture.

Safety Consequence: A separated inflator end cap or inflator rupture can allow compressed gas to escape, resulting in the end cap or other components being propelled into the vehicle, increasing the risk of injury or crash.
Manufacturer Remedy: Dealers will replace the left and right side RRAB modules, free of charge. Interim owner notification letters informing owners of the safety risk were mailed on August 18, 2021. Owners will receive a second notice when the remedy is available. Phase I owner notification letters were mailed on May 5, 2022. Phase II owner notification letters are expected to be mailed on May 31, 2022. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. This recall supersedes NHTSA recall number 20V-736. GM's number for this recall is N202324251.
NHTSA Campaign #21V245000Reported: 08/04/2021

SEAT BELTS:FRONT

Summary: General Motors, LLC (GM) is recalling certain 2014-2016 Chevrolet Silverado 1500, 2015-2016 Chevrolet Tahoe, and 2014-2015 GMC Sierra 1500 vehicles that may have received an incorrect replacement tensioner cable assembly as part of a previous recall remedy or a subsequent repair. The flexible steel cable connecting the driver's seat belt to the outboard side of the seat may be repeatedly bent over the seat side shield as the driver enters and exits the vehicle causing the cable to fatigue and separate.

Safety Consequence: A broken pretensioner cable reduces the effectiveness of the driver's seat belt, increasing the risk of injury.
Manufacturer Remedy: GM will notify owners, and dealers will replace the driver seat belt lap pretensioner, free of charge. The recall began on May 5, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782. GM's number for this recall is N212330040.
NHTSA Campaign #20V736000Reported: 25/11/2020

AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR

Summary: General Motors LLC (GM) is recalling certain 2015-2016 GMC Sierra 1500 and Chevrolet Silverado 1500 and 2015 GMC Sierra 2500 and 3500, and Chevrolet Silverado 2500 and 3500 trucks. The roof-rail air bag (RRAB) inflator end cap may detach from the inflator.

Safety Consequence: If the end cap separates from the inflator, the compressed gas will escape and the end cap can be propelled into the vehicle, increasing the risk of injury or a crash.
Manufacturer Remedy: GM will notify owners, and dealers will replace the RRAB modules on the left and/or right side, free of charge. Interim owner notification letters were mailed on December 22, 2020. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. Note: GM filed a new recall, number 21V-504 that supersedes this recall. All vehicles previously recalled under 20V-736 will now be repaired under the new recall number 21V-504. GM's numbers for this recall are N202309680, N202309681, and N202309682.

Pre-Purchase Inspection Checklist for 2015 Chevrolet Silverado

Before purchasing a used 2015 Chevrolet Silverado, perform the following targeted inspections based on reported federal defect patterns:

1. Cold Start & Idle Diagnostics

Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).

2. Transmission Shift Quality Audit

Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.

3. Federal Recall Completion Check

Verify that all 11 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.

4. Electrical & Infotainment Drain Check

Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.

Frequently Answered Questions

Defect & Reliability Q&A: 2015 Chevrolet Silverado

Is the 2015 Chevrolet Silverado a reliable used car?

The 2015 Chevrolet Silverado earns a 4.8/10 MazicBay Reliability Index based on 1180 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.

What is the most frequent defect reported on the 2015 Chevrolet Silverado?

The leading complaint category is Service Brakes, ABS Actuator & Master Cylinder Reports, with a median failure point around 50,500 miles (IQR: 39,62574,250 mi).

Are there free recall repairs available for the 2015 Chevrolet Silverado?

Yes, the NHTSA records 11 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.