Service bulletins for the 2012 Peterbilt 567
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.
32 on file from NHTSA, as of 2026-10-19.
By type
By component
By topic
Only bulletins with component: Heating and air conditioning are shown. Show all
| 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 |
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| 20-16 | 2017-10-12. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Fix-As-Fail: HVAC panel and temperature mode doors are failing for certain 579 and 567 models. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.