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Service bulletins for the 2020 Mack Pinnacle

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.

247 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Glass, wipers and mirrors are shown. Show all

Bulletins, newest first
M-371-0042023-01-03. Service bulletin. EQUIPMENT:ELECTRICAL; VISIBILITY/WIPER. TBS- Jumper Harness,Wiper Motor,Replacement
K630010422019-12-09. Service bulletin. VISIBILITY. Mack Chassis - SNM16 - 015 Updated Wiper Mechanism for One Piece Windshield; Windshield Wipers Leaving Streaks Or Not Clearing Center Of Windshield
PI08862019-07-01. Service bulletin. VISIBILITY. Down View Mirror
SNM19-0012019-04-22. Service bulletin. EQUIPMENT; VISIBILITY. Please be advised the optional Right Hand Side Down View Mirror will not be installed on vehicle models AN, PI, GR from the factory effective immediately. This is a result of a quality issue that has been discovered.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.