NHTSA Recall 14V814000: Air (parking brake)
Caterpillar Inc. reported this safety recall to NHTSA on , covering an estimated 57 vehicles. It affects 2 models including the Caterpillar CT660.
| NHTSA campaign | 14V814000 |
|---|---|
| Manufacturer campaign | 14V-814 |
| Component | PARKING BRAKE › CONVENTIONAL › AIR |
| Report received | December 23, 2014 |
| Owner notification | June 15, 2015 |
| Initiated by | Manufacturer |
Defect
Caterpillar Inc. (Caterpillar) is recalling certain model year 2015 CT660, and CT681 trucks manufactured July 28, 2014, to November 5, 2014. The affected vehicles may experience brake drag due to an improperly seated diaphragm in the brake chamber.
Safety risk
Brake drag may result in a wheel end fire.
Remedy
Caterpillar will notify owners, and dealers will replace the brake actuators, free of charge. An interim letter was mailed to owners on March 18, 2015. A second notice will be mailed once parts become available. Owners may contact Caterpillar customer service at 1-309-675-5658.
Notes
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.
Vehicles covered by recall 14V814000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.