THESE BUSES HAVE A TURN SIGNAL LEVER THAT WILL NOT OPERATE CONSISTENTLY IN THE LANE CHANGE MODE IF THE LEVER IS NOT MOVED TO THE POSITION WHERE RESISTANCE TO MOVEMENT IS FELT.
Safety risk
SHOULD THE REAR SIGNAL LAMPS NOT FLASH WHEN A LANE CHANGE WAS BEING MADE, IT COULD RESULT IN A VEHICLE FOLLOWING THE BUS TO COLLIDE WITH THE BUS INCREASING THE RISK OF PERSONAL INJURY AND/OR PROPERTY DAMAGE.
Manufacturer remedy
OPERATORS WILL BE MAILED INFORMATION CONCERNING THE PROPER METHOD OF USING TURN SIGNALS. A DECAL WILL ALSO BE PROVIDED TO BE PLACED ON THE INSTRUMENT PANEL OF EACH BUS.
Service brakes, hydraulic: antilock/traction control/electronic limited slip
Manufacturer
INTERNATIONAL TRUCK AND ENGINE
Vehicles affected
580
Reported to NHTSA
1996-09-13
Owners notified
1996-10-01
Defect description
THE WIRING FROM THE ELECTRONIC CONTROL UNIT WAS CONNECTED TO THE WRONG WHEEL SENSOR OR TO THE WRONG BRAKE MODULATOR VALVE. IT IS POSSIBLE THAT EITHER OR BOTH WIRING MAY HAVE OCCURRED AT EITHER THE FRONT OR REAR AXLE OR BOTH AXLES.
Safety risk
SHOULD THE ANTI-LOCK BRAKING SYSTEM (ABS) WIRING BE CROSSED, IT WOULD RESULT IN A SIGNIFICANT DEGRADATION IN VEHICLE STOPPING DISTANCE. A SIGNAL WOULD BE SENT TO THE WRONG BRAKE CHAMBER WHEN A BRAKE IMBALANCE IS DETECTED. THIS CONDITION INCREASES THE RISK OF A VEHICLE ACCIDENT.
Manufacturer remedy
DEALERS WILL INSPECT THE ABS WIRING AND, IF NECESSARY, PROPERLY CONNECT.
THE FRONT WHEEL HUB CAN DEVELOP CRACKS AT THE WHEEL MOUNTING STUDS. WHEN MOUNTED TO THE HUB, THE HYDRAULIC BRAKE DISC ROTOR DOES NOT PROPERLY SUPPORT THE HUB AT THE WHEEL STUDS CAUSING EXCESSIVE STRESS AND FATIGUE CRACKS IN THE HUB.
Safety risk
SHOULD SUFFICIENT CRACKS OCCUR, THE MOUNTING FLANGE PORTION OF THE HUB ALONG WITH THE WHEEL COULD SEPARATE FROM THE VEHICLE WITHOUT WARNING. SHOULD THIS OCCUR WHILE THE VEHICLE IS DRIVEN, THE DRIVER COULD LOSE CONTROL OF THE VEHICLE AND/OR THE SEPARATED WHEEL AND HUB COULD STRIKE ANOTHER VEHICLE, PEDESTRIAN OR PROPERTY.
Manufacturer remedy
DEALERS WILL INSTALL NEW, REDESIGNED HUBS ON THESE VEHICLES.
THE PRESSURE RELIEF VALVE WAS OMITTED IN THE AIR TANK. THE AIR TANK IS THE RESERVOIR FOR THE AIR SUSPENSION AND IS NOT BRAKE RELATED. WITHOUT THE PRESSURE RELIEF VALVE, THERE IS NO BACK-UP SYSTEM TO LIMIT AIR PRESSURE IN THE AIR SUSPENSION SYSTEM.
Safety risk
LACK OF A BACK-UP SYSTEM TO LIMIT AIR PRESSURE BUILD UPCAN CAUSE EXCESSIVE PRESSURE IN THE AIR TANK AND CAN CAUSE THE TANK TO RUPTURE.THIS CAN RESULT IN PERSONAL INJURY TO ANYONE IN THE VICINITY.
Manufacturer remedy
INSTALL A PRESSURE RELIEF VALVE IN THE AIR TANK.
Owner complaints
A complaint is one person's report to a federal agency. It is not a finding.
Component
Complaints
Median mileage
Engine and engine cooling: cooling system: fan
1
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The 1994 model has about a third as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.
Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.