NHTSA recall 09V380000
Service Brakes, Air · Entegra Coach
Details
What's wrong: Affects vehicles equipped with certain haldex quick release valves (qrv). The rubber diaphragm inside the qrv may experience delamination resulting in significant levels of air pressure leakage past and/or through the diaphragm, or the development of a bubble in the diaphragm which may trap air pressure in the valve and not allow the service brakes to release.
Why it matters: Malfunction of the air brake system could result in a vehicle crash.
The fix: Entegra is working with spartan and will inspect and replace all affected qrvs free of charge. Please also see spartan's defect report 09V-184. The safety recall began on October 12, 2009.
Affected vehicles on MotorDeets
All model years NHTSA lists
2009 Entegra 42 Rb, 2009 Entegra 45 Rb, 2010 Entegra 45 Rb.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 09V380000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.