Technical Service Bulletin 99V012 — 1998 LEXUS GS400
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 99V012 |
| Manufacturer | |
| Vehicle | 1998 LEXUS GS400 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
SUBJECT REGARDING DOOR COURTESY LAMP SWITCH ( DOOR LOCK ); TRAC BRAKE LINE; AND BODY ELECTRONIC CONTROL UNIT (ECU) REPLACEMENT. *YC
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.