Technical Service Bulletin 603980603 — 1997 TOYOTA 4 RUNNER
WHEELS
Bulletin Details
| TSB ID | 603980603 |
| Manufacturer | |
| Vehicle | 1997 TOYOTA 4 RUNNER |
| Component | WHEELS |
| Communication Date |
Bulletin Summary
A GRIIVE GAS BEEN ADDED TO BOTH THE INNER AND OUTER WHEEL FLANGES TO IMPROVE ALUMINUM WHEEL WEIGHT RETENTION.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.