NHTSA Recall 06V492000: Service brakes, air
DAIMLERCHRYSLER COMMERCIAL BUSES NC reported this safety recall to NHTSA on , covering an estimated 250 vehicles. It affects 2004–2005 Orion VII.
| NHTSA campaign | 06V492000 |
|---|---|
| Component | SERVICE BRAKES, AIR |
| Report received | December 22, 2006 |
| Owner notification | December 19, 2006 |
| Initiated by | Manufacturer |
Defect
On certain buses equipped with a graham white brake air dryer model qba15, the brake air dryer timer does not function properly. The air entering into the brake system may not have the moisture removed. If not properly drained, small ice crystals may form in the brake system preventing the system to operate the brakes properly.
Safety risk
The bus may not perform as expected when stopping, increasing the risk of a crash.
Remedy
Daimlerchrysler is working with graham white to develop a remedy. Owners are being asked to inspect the wet brake air tank for moisture by using a manual drain. Only two customers are involved and have been contacted.
Notes
Customers may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to http://www.safercar.gov.
Vehicles covered by recall 06V492000
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.