Visibility: windshield wiper/washer: linkages
- Component
- Visibility: windshield wiper/washer: linkages
- Manufacturer
- GENERAL MOTORS CORP.
- Vehicles affected
- 155,149
- Reported to NHTSA
- 1999-12-16
- Owners notified
- 2000-05-25
Defect description
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE WINDSHIELD WIPERS MAY STOP WORKING DUE TO A SEPARATION BETWEEN THE DRIVE PIN AND CRESCENT IN THE CRANK ARM ASSEMBLY.
Safety risk
DRIVER VISIBILITY COULD BE REDUCED, INCREASING THE RISK OF A CRASH.
Manufacturer remedy
DEALERS WILL INSPECT THESE VEHICLES FOR THE PRESENCE OF A PLASTIC WATER DEFLECTOR AND, IF NECESSARY, REPLACE THE WIPER MOTOR CRANK ARM AND INSTALL A WATER DEFLECTOR. ON VEHICLES RECEIVING A REPLACEMENT CRANK ARM AND NEW WATER DEFLECTOR, DEALERS WILL ALSO APPLY ADDITIONAL SEALING MATERIAL TO IMPROVE WATER DEFLECTION AWAY FROM THE CRANK ARM ASSEMBLY AND WILL INSTALL A REINFORCEMENT TO IMPROVE THE PERFORMANCE OF THE WIPER PARK MECHANISM.