Technical Service Bulletin 4-30-25 — 2021 SUBARU WRX
STEERING
Bulletin Details
| TSB ID | 4-30-25 |
| Manufacturer | |
| Vehicle | 2021 SUBARU WRX |
| Component | STEERING |
| Communication Date |
Bulletin Summary
This bulletin announces the design change made to the steering gearbox harness. It will feature a connector holder, improving water sealing performance.
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.
Other TSBs for the 2021 SUBARU WRX
15-333-25
ELECTRICAL SYSTEM
09-131-25R
ELECTRICAL SYSTEM
09-131-25R
ENGINE
07-200-21
WHEELS
07-200-21
ELECTRICAL SYSTEM:HORN
09-79-21
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
09-79-21
ELECTRICAL SYSTEM
07-75-13R
EQUIPMENT