Service bulletins for the 2023 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.
91 on file from NHTSA, as of 2026-10-19.
By type
By component
By topic
Only bulletins with component: Glass, wipers and mirrors are shown. Show all
| 36-191 | 2024-06-04. Service bulletin. VISIBILITY/WIPER. Information Only Vehicles equipped with Digital Vision System (DVS) Mirror Mounted Cameras, that do not have optional left-hand or right-hand blind spotters, may set false Diagnostic Trouble Codes (DTC) 522490-9 or 522491-9. These DTCs can be ignored if corresponding blind spotter is not equipped. The next Digital Vision System Mirrors (DVS-M) software update will correct these false DTCs. |
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| 01-079 | 2023-07-05. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; VISIBILITY; ENGINE AND ENGINE COOLING. Fix-as-Fail - HVAC Intermittently Stops Blowing Cold Air |
| 02-177 | 2023-04-05. Service bulletin. VISIBILITY. Certain 2.1m cab windows may need some adjustments to ensure they are fully seated on the window regulator clamps. NOTE: The troubleshooting and order of subsequent parts (if needed) are customer-paid purchase decisions and will not be covered under any warranty claims. |
| 02-179 | 2023-04-05. Service bulletin. VISIBILITY. Certain 1.9m model cab door power windows may need some added lubrication to enhance window operating performance. |
| 03-085 | 2022-11-04. Service bulletin. VISIBILITY. This is a follow-up bulletin to shortage bulletin S017. Parts kits are now available to install the Bendix Side Collision Mitigation Radar system (BlindSpotter) on chassis that were delivered with a prewire sales code due to parts shortages. Ordering and installation procedures are included. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.