WenmarOpen by Wenmar Pro

Service bulletin M-170-001

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 id10235489
Published by NHTSA2023-05-03
Manufacturer's numberM-170-001
Manufacturer's date2023-04-18
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

TSB: Stock Vehicle Storage and Maintenance

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories, Labels and manuals

Vehicles listed
MACK CHU2006 to 2018
MACK CXU2006 to 2018
MACK GRANITE (GU)2007 to 2016
MACK GRANITE (GU)2017, 2018, 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
MACK GU2006 to 2018
MACK LEU2007 to 2017
MACK MRU2008 to 2010
MACK PINNACLE (CHU)2007 to 2016
MACK PINNACLE (CHU)2017, 2018, 2019, 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
MACK PINNACLE (CXU)2007 to 2016
MACK PINNACLE (CXU)2017, 2018, 2019, 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
MACK TERRAPRO (LEU)2012 to 2016
MACK TERRAPRO (LEU/MRU)2007 to 2016
MACK TERRAPRO (LEU/MRU)2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
MACK TERRAPRO (MRU)2011 to 2016
MACK TERRAPRO (MRU)2017, 2018, 2019, 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it)

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

Other bulletins for the same vehicles and component
KC-2094 Rev 32023-07-06. Service bulletin. Infotainment System - Volume Drop During A Phone Call, Phone Connected Via Bluetooth
SLM23-0052023-06-06. Service bulletin. Service Literature Published and Released in May, 2023
M-170-0032023-05-03. Service bulletin. TSB: Vibration Diagnostics
M-170-0022023-05-03. Service bulletin. TSB: New Vehicle Safety Certification Requirements for Vehicles, U.S. and Canada
M-371-0042023-01-03. Service bulletin. TBS- Jumper Harness,Wiper Motor,Replacement
STB22-004M2022-12-06. Service bulletin. Mack Essential Tool Shipment
SLM22-0112022-12-06. Service bulletin. Service Literature Published and Released in November, 2022
KC-22182022-11-03. Service bulletin. Mack Chassis - Parker F-3 Hydraulic Pump Installation - Model Year (MY) 2023
S76412022-08-02. Service bulletin. Bendix Wingman Fusion, Front Radar Fulfillment
S76472022-07-06. Service bulletin. Passenger Seat Armrest Missing