2014 Chevrolet Silverado, 2015 Chevrolet Suburban, 2015 Chevrolet Tahoe and 2 other models Recall: Subject vehicles may have a transmission oil cooler line that is not…
NHTSA campaign 14V152000 · Power Train · filed Mar 31, 2014 · verified Jul 30, 2026
The defect
General Motors LLC (GM ) is recalling certain model year 2014 Chevrolet Silverado Light Duty Regular Cab, Double Cab, and Crew Cab 1500 series and model year 2015 Suburban and Tahoe; GMC model year 2014 Sierra Regular Cab, Double Cab, and Crew Cab 1500 Series and model year 2015 Yukon and Yukon XL vehicles equipped with a 6-Speed Automatic Transmission (feature code MYC). The subject vehicles may have a transmission oil cooler line that is not securely seated in the fitting.
The risk
If the line is not securely seated and transmission oil leaks from the fitting, the oil could contact a hot surface and cause a vehicle fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
GM will notify owners, and dealers will inspect the transmission oil cooler line connection and repair the vehicles, as needed, free of charge. The recall began on May 19, 2014. Owners may contact Chevrolet at 1-866-694-6546 or GMC owners may contact GMC at 1-866-996-9463. GM's number for this recall is 14121.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
Related recalls
More Chevrolet Silverado recalls
- 2014–2015 Chevrolet Silverado and 1 other model — While entering the vehicle, the seat belt tensioner cable…
- 2016 Chevrolet Camaro and 3 other models — Radio may intermittently fail to provide an audio warning…
- 2016 Chevrolet Silverado and 1 other model — In the affected vehicles, the mounting stud used to secure…
- 2013–2014 Chevrolet Express and 3 other models — 303 "Fuel System Integrity of Compressed Natural Gas…
- 2014–2015 Chevrolet Silverado and 3 other models — In the affected vehicles, the ignition lock actuator may…
Other campaigns involving Chevrolet vehicles
- 2025–2026 Chevrolet Express and 1 other model — Steering gear assembly may have a nut that was not properly…
- 2026 Chevrolet Express and 1 other model — Gear shifter may provide inaccurate gear selection feedback…
- 2018 Chevrolet Silverado 1500 and 5 other models — Left-side or right-side roof rail air bag (RRAB) inflator…
Source: NHTSA recall database, campaign 14V152000 (manufacturer number 14121). Data last verified Jul 30, 2026.