1989 Pontiac Sunbird TSBs

2 Sunbird Technical Service Bulletins

Technical Service Bulletins, or TSBs for short, are notifications made directly by Pontiac to help automotive technicians diagnose and repair commonly reported Sunbird problems. Interested in how this information is collected? Read more about TSBs.

Recent 1989 Sunbird TSBs

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

• • Date Reported APRIL 01 2000
  • NHTSA Reference #613590
  • TSB Reference #000524001

  Description: INFORMATION REGARDING SNOW INTRUSION INTO REAR DRUM BRAKE ASSEMBLIES. **MR

  Repair Information for NHTSA #613590

VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:REAR WINDOW

• • Date Reported NOVEMBER 01 1994
  • NHTSA Reference #37840
  • TSB Reference #438135

  Description: BUZZING SOUND WHEN REAR DEFOGGER IS ON. *TW

  Repair Information for NHTSA #37840