Service bulletins for the 1999 Toyota 4Runner
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
72 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Wiring and fuses are shown. Show all
| TC01030 | 2002-02-06. Service bulletin. ELECTRICAL SYSTEM:WIRING. INFORMATION REGARDING ELECTRONIC CONTROL MODULE WIRING HARNESS CONNECTOR. *YD |
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| TC99008 | 1999-08-31. Service bulletin. ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD. TOYOTA WILL INITIATE A SPECIAL CAMPAIGN TO INSPECT AND REPAIR THE ECM WIRING HARNESS CONNECTOR ON CERTAIN VEHICLES. *TT |
| TC99008 | 1999-08-27. Service bulletin. ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD. SPECIAL SERVICE CAMPAIGN X02 TO INSPECT AND REPAIR THE ECM WIRING HARNESS CONNECTOR ON CERTAIN CALIFORNIA EMISSION SPECIFICATION VEHICLES EQUIPPED WITH A 3.4 LITER, V6 ENGINE. *TT |
| 980825 | 1998-11-06. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. SUBJECT ON FUSE INSTALLATION DURING PDS. *YC |
| PG00898 | 1998-10-14. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. GENERAL INFORMATION REGARDING 4RUNNER FUSE INSTALLATION DURING PDS. *YC |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.