Date: 20.05.2002
Component: Service Brakes, Air > Supply > Check Valve
Manufacturer: International Truck And Engine
Description:
On certain medium and heavy duty trucks, a brass fitting connects the double check valve to the brake relay valve. with certain inputs to the vehicle, the weight of the check valve on the fitting can cause the assembly to resonate. the subject vibration can cause excessive strain levels in the fitting, which could eventually fatigue and fail.
Consequencs:
If the fitting breaks, the rear service brakes will cease to operate without warning, resulting in an extended stopping distance, increasing the risk of a crash.
Notes:
Dealers will install a kit to remount the double check valve with a flexible hose on the majority of vehicles. on a small number of units with clearance issues or traction control, a kit with a new relay valve that has a built-in double check valve will be installed. owner notification began september 11, 2002. 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 international at 1-800-448-7825.
Date: 03.04.2003
Component: Service Brakes, Air
Manufacturer: International Truck & Engine Corporation
Description:
On certain heavy duty trucks, a brass fitting connects the double check valve to the brake relay valve. with certain inputs to the vehicle, the weight of the check valve on the fitting can cause the assembly to resonate. the subject vibration can cause excessive strain levels in the fitting, which could eventually fatigue and fail.
Consequencs:
If the fitting breaks, the rear service brakes will cease to operate without warning, resulting in an extended stopping distance, increasing the risk of a crash.
Notes:
Dealers will install a kit to remount the double check valve with a flexible hose on the majority of vehicles. on a small number of units with clearance issues or traction control, a kit with a new relay valve that has a built-in double check valve will be installed. owner notification began on april 18, 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 international at 1-800-448-7825.
Date: 03.06.2004
Component: Service Brakes, Air > Antilock > Wheel Speed Sensor
Manufacturer: International Truck & Engine Corporation
Description:
On certain school buses and truck model vehicles manufactured between february 28, 1999, through april 5, 2004, the anti-lock brake system electronic control unit (ecu) may misinterpret a corrupt wheel speed signal.
Consequencs:
The corrupt wheel speed signals may improperly activate the abs, instead of deactivating the abs. this may result in the driver experiencing a hard pedal feel and a decrease in deceleration at the end of the stop, resulting in extended stopping distances which could cause a vehicle crash, possibly resulting in property damage, personal injury, or death.
Notes:
International will notify its customers and inspect and repair the affected vehicles free of charge. the recall began august 1, 2004. 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 international customer service at 1-800-327-4236.
Date: 03.06.2004
Component: Service Brakes, Air > Antilock > Wheel Speed Sensor
Manufacturer: International Truck & Engine Corporation
Description:
On certain school buses and truck model vehicles manufactured between february 28, 1999, through april 5, 2004, the anti-lock brake system electronic control unit (ecu) may misinterpret a corrupt wheel speed signal.
Consequencs:
The corrupt wheel speed signals may improperly activate the abs, instead of deactivating the abs. this may result in the driver experiencing a hard pedal feel and a decrease in deceleration at the end of the stop, resulting in extended stopping distances which could cause a vehicle crash, possibly resulting in property damage, personal injury, or death.
Notes:
International will notify its customers and inspect and repair the affected vehicles free of charge. the recall began august 1, 2004. 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 international customer service at 1-800-327-4236.
Date: 03.06.2004
Component: Service Brakes, Air > Antilock > Wheel Speed Sensor
Manufacturer: International Truck & Engine Corporation
Description:
On certain school buses and truck model vehicles manufactured between february 28, 1999, through april 5, 2004, the anti-lock brake system electronic control unit (ecu) may misinterpret a corrupt wheel speed signal.
Consequencs:
The corrupt wheel speed signals may improperly activate the abs, instead of deactivating the abs. this may result in the driver experiencing a hard pedal feel and a decrease in deceleration at the end of the stop, resulting in extended stopping distances which could cause a vehicle crash, possibly resulting in property damage, personal injury, or death.
Notes:
International will notify its customers and inspect and repair the affected vehicles free of charge. the recall began august 1, 2004. 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 international customer service at 1-800-327-4236.
