Service brakes, hydraulic: antilock/traction control/electronic limited slip: control unit/module
- Component
- Service brakes, hydraulic: antilock/traction control/electronic limited slip: control unit/module
- Manufacturer
- HYUNDAI MOTOR COMPANY
- Vehicles affected
- 17,401
- Reported to NHTSA
- 2004-03-16
- Owners notified
- 2004-03-24
Defect description
ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH 3.5 LITER V-6 ENGINES, 4-WHEEL DRIVE AND ANTILOCK BRAKING SYSTEMS (ABS), IF THE BRAKE PEDAL IS DEPRESSED AT SPEEDS BETWEEN 3 AND 12 MPH WHEN THE BRAKE PAD FRICTION SURFACES ARE WET, A VIBRATION MAY OCCUR BETWEEN THE BRAKE DISCS AND PADS CAUSING ABS SENSOR ELECTRONIC SIGNAL NOISE TO DEVELOP. AT SPEEDS BELOW 5 MPH, THE ABS SENSOR SIGNAL NOISE MAY CAUSE THE ABS ELECTRONIC CONTROL UNIT (ECU) TO ACTIVATE THE ABS, EXTENDING THE STOPPING DISTANCE.
Safety risk
IF AN EXTENDED STOPPING DISTANCE OCCURS, IT COULD RESULT IN A CRASH.
Manufacturer remedy
DEALERS WILL REPROGRAM THE ABS ECU. OWNER NOTIFICATION BEGAN ON MARCH 24, 2004. OWNERS SHOULD CONTACT HYUNDAI AT 1-800-633-5151.