Service bulletins for the 2016 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.
429 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Wiring and fuses are shown. Show all
| 07-150-19 | 2019-05-20. Service bulletin. ELECTRICAL SYSTEM:WIRING; EXTERIOR LIGHTING. This bulletin provides a procedure for replacing the rear combination lamp wiring harness. The harness is now available as a service part separate from the lamp assembly. |
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| 07-146-19 | 2019-03-11. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:WIRING. This bulletin announces a design change made to the engine wiring harness to improve resistance to moisture. A detailed illustration describing the change is supplied below. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.