Service bulletins for the 2020 Subaru WRX
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.
307 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Clutch are shown. Show all
| 03-78-17R | 2021-02-01. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING; POWER TRAIN:CLUTCH ASSEMBLY. This bulletin announces a design change to the clutch release bearing. |
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| 03-86-20 | 2020-12-05. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:MASTER CYLINDER; EQUIPMENT; POWER TRAIN. This bulletin provides additional repair procedures to follow when replacing a leaking clutch master cylinder on certain vehicles. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.