Service bulletins for the 2025 Mack Pioneer
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.
155 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Lighting are shown. Show all
| CBR 2532-1 202511 | 2025-12-03. Service bulletin. EXTERIOR LIGHTING. CBR - Automatic High Beam PR(4) - AN(4). |
|---|---|
| GDC25-012 092025 | 2025-09-29. Service bulletin. EXTERIOR LIGHTING. Lighting DTC list |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.