Service bulletins for the 2017 Peterbilt 579
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.
97 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Steering column and wheel are shown. Show all
| 816-1 | 2017-02-18. Service bulletin. STEERING:COLUMN. NON-SAFETY CAMPAIGN: TEN VEHICLES MAY HAVE BEEN BUILT WITH MISROUTED WIRE LOOM ON THE STEERING COLUMN. A MISROUTED LOOM MAY CATCH ON THE STEERING COLUMN DURING USE, DAMAGING THE STEERING ANGLE SENSOR (SAS) WIRE BUT DOES NOT AFFECT THE OPERATOR'S ABILITY TO STEER THE VEHICLE. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.