NHTSA Recall 02V321002: Service brakes, air
MACK TRUCKS, INCORPORATED reported this safety recall to NHTSA on , covering an estimated 64 vehicles. It affects 2 models including the Mack Ch.
| NHTSA campaign | 02V321002 |
|---|---|
| Component | SERVICE BRAKES, AIR |
| Report received | November 26, 2002 |
| Initiated by | Manufacturer |
Defect
On certain trucks equipped with manifold dash valves with push to connect fittings used to control the park brake function on trucks and trailers with air brakes, the park knob can pop out unexpectedly while the vehicle is in motion. This will exhaust the air from the park brake system on the trailer and apply the parking brakes.
Safety risk
If this condition is not noticed, the driver could lose control of the vehicle, possibly resulting in a vehicle crash.
Remedy
Haldex has notified its customers to make arrangements to have the valve inspected and, if necessary, replaced free of charge. Owner notification is expected to begin during january 2003. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact haldex brake systems at 816-801-2641 or mack at 1-610-709-3337.
Notes
Also, customers can contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-DOT (1-888-327-4236).
Vehicles covered by recall 02V321002
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.