WenmarOpen by Wenmar Pro

Service bulletin PI518

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id603301
Published by NHTSA1999-02-17
Manufacturer's numberPI518
Manufacturer's date1998-09-01
NHTSA componentELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

NHTSA's summary

SUBJECT REGARDING V-MAC II CO-PILOT DIGITAL INDSTRUMENT DISPLAY SOFTWARE CHIP UPGRADE. *YC

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Wiring and fuses

Vehicles listed
MACK V-MAC

Listing a model year does not mean every vehicle of it is concerned: the document says which.