Technical Service Bulletin 4-30-25 — 2019 SUBARU WRX
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 4-30-25 |
| Manufacturer | |
| Vehicle | 2019 SUBARU WRX |
| Component | ELECTRICAL SYSTEM |
| 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 2019 SUBARU WRX
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09-110-23R
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EQUIPMENT:ELECTRICAL:INFOTAINMENT
16-131-20R
ELECTRICAL SYSTEM
15-298-22
COMMUNICATION:MANUFACTURER TELEMATICS
05-88-21
SUSPENSION
11-199-20R
ENGINE AND ENGINE COOLING
03-78-17R
EQUIPMENT
03-78-17R
EQUIPMENT ADAPTIVE/MOBILITY