Service bulletins for the 2003 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.
245 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Anti-lock brakes are shown. Show all
| 5054 | 2005-09-02. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. DIAGNOSTICS - ABS WITH EBD & BA & TRAC & VSC SYSTEM (FROM NOVEMBER, 2002). 00400-RM105-9U1. 00400-RM100-1U1. *TT |
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| 4402 | 2005-08-20. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. ABS WITH EBD & BA & TRAC & VSC SYSTEM (DIAGNOSTICS). REPAIR MANUAL CORRECTION. 2003 4RUNNER. 00400-RM100-1U1. *TT |
| 4470 | 2005-07-28. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. REPAIR MANUAL CORRECTION - ABS WITH EBD & BA & TRAC & VSC SYSTEM (DIAGNOSTICS). 00400-RM100-1U1. *TT |
| 00503 | 2004-03-15. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. VSC LIGHT ON CONDITION WITH DIAGNOSTIC TROUBLE CODE C1203 IN THE SKID CONTROL COMPUTER MEMORY. A MODIFICATION TO THE SKID CONTROL COMPUTER LOGIC HAS BEEN MADE TO PREVENT THIS CONDITION. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.