Vehicle speed control
- Component
- Vehicle speed control
- Manufacturer
- NISSAN NORTH AMERICA, INC.
- Vehicles affected
- 5,000
- Reported to NHTSA
- 2002-11-12
- Owners notified
- 2003-01-13
Defect description
ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH A SUPERCHARGER, UNDER CERTAIN CONDITIONS, SUCH AS FULL THROTTLE IN LOW GEAR WHEN THE ENGINE IS NOT FULLY WARMED UP AND AT COLD AMBIENT TEMPERATURE, THE AMOUNT OF INTAKE AIR FLOW THROUGH THE AIR FLOW METER MAY EXCEED THE MAXIMUM PRESET DIAGNOSIS LIMIT VALUE.
Safety risk
THIS WILL CAUSE THE ENGINE CONTROL SYSTEM TO GO INTO THE FAILSAFE MODE. UNDER THIS CONDITION, THE MALFUNCTION INDICATOR LAMP WILL ILLUMINATE AND ENGINE SPEED WILL NOT EXCEED 2400 RPM REGARDLESS OF THE THROTTLE POSITION, INCREASING THE RISK OF A CRASH.
Manufacturer remedy
DEALERS WILL REPROGRAM THE ELECTRONIC CONTROL MODULE. OWNER NOTIFICATION BEGAN JANUARY 15, 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 NISSAN AT 1-800-647-7261.