2018 GMC Sierra 1500 Recalls: 7 Safety Recalls
NHTSA lists 7 safety recalls for the 2018 GMC Sierra 1500. Here's what each one means for a used-car buyer.
7
Open recall campaigns (NHTSA)
No
“Park it” urgent warning
2
Vehicle systems affected
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Open recalls for the 2018 GMC Sierra 1500
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
NHTSA 19V645000
Defect: 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.
Risk: 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.
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 nu…
Reported: 06/09/2019
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING
NHTSA 19V761000
Defect: 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 a…
Risk: 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.
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.
Reported: 24/10/2019
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
NHTSA 20V603000
Defect: General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist.
Risk: A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's n…
Reported: 01/10/2020
AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR
NHTSA 24V756000
Defect: General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2018-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 Crew Cab trucks. The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
Risk: 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.
Remedy: Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters were mailed November 8, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC Customer Service at 888-988-7267. GM's number for this recall is N242474500.
Reported: 10/10/2024
Defect: General Motors (GM) is recalling certain 2018 GMC Sierra 1500, 2019 Sierra 2500, 3500, Chevrolet Silverado 3500, and Chevrolet Silverado 2500 and 2018 Chevrolet Silverado 1500 Crew Cab vehicles. The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
Risk: A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increases the risk of injury or crash.
Remedy: Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters were mailed July 23, 2025. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252513060.
Reported: 26/06/2025
Defect: General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 Crew Cab vehicles. The left or right-side roof rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
Risk: A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increasing the risk of injury.
Remedy: Dealers will replace the left and right-side RRAB modules, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262549710. Vehicle Identificat…
Reported: 19/03/2026
Defect: General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 vehicles. The left-side or right-side roof rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
Risk: A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increasing the risk of injury.
Remedy: Dealers will replace both RRAB modules, free of charge. Owner notification letters are expected to be mailed July 6, 2026. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262557310. Vehicle Identification Num…
Reported: 21/05/2026
Is the 2018 GMC Sierra 1500 safe to buy used?
7 open recalls doesn't automatically mean you should walk away — most recalls are repaired free of charge at a dealer. What matters is whether this specific car has had the work done. An unrepaired recall is both a safety risk and real negotiating leverage: you can make the repair a condition of sale or ask for money off to cover your time.
How buyers use recall data to negotiate
- Lead with the facts. Bring the NHTSA campaign numbers to the seller — it signals you've done your homework.
- Make repair a condition. Ask the seller to complete any open recall at a dealer before you pay.
- Trade it for price. If they won't fix it, ask for money off to cover the trip and downtime.
- Verify the VIN. A full ClearVIN Buyer Brief confirms which recalls are still open on the exact car.
Get the full Buyer Brief for your 2018 GMC Sierra 1500
Enter the VIN and we'll pull this car's exact open recalls, a fair market-value range, an inspection checklist, and a 5-point negotiation script — in about 30 seconds.
Run my VIN report — $9.99
Frequently asked questions
How many recalls does the 2018 GMC Sierra 1500 have?
NHTSA lists 7 open safety recalls for the 2018 GMC Sierra 1500. Each campaign and its remedy is listed above.
Are GMC Sierra 1500 recall repairs free?
Yes. Safety recall repairs are performed free of charge at any authorized GMC dealer, regardless of the car's age or mileage and regardless of how many owners it has had.
How do I check if a specific 2018 GMC Sierra 1500 had its recalls fixed?
You need the car's 17-character VIN. A ClearVIN Buyer Brief looks up the exact VIN against NHTSA's database and shows which recall campaigns are still open on that individual vehicle.
Should recalls stop me from buying a used 2018 GMC Sierra 1500?
Not necessarily. Most recalls are quick, free dealer fixes. Use any open recall as leverage: ask the seller to complete the repair before sale, or negotiate the price down to cover it.
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