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Service bulletin KC-395

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 id10232598
Published by NHTSA2023-03-07
Manufacturer's numberKC-395
Manufacturer's date2023-02-08
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Instrument Cluster Programming - Programming Fails Or Errors Display When Replacing An Instrument Cluster With A Newer Part Number (Conversion Kit) - US04 To US10 Chassis (9-Pin Diagnostic Connector)

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

Electrical system

Vehicles listed
MACK CH2003, 2004, 2005
MACK CH2006 to 2007
MACK CHU2006 to 2010
MACK CXU2006 to 2010
MACK GU2006 to 2010
MACK LE2003, 2004, 2005, 2006
MACK LR2010
MACK MR2003, 2004, 2005, 2006, 2007
MACK TITAN (TD)2009 to 2010

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
CBR 407 0720252025-08-04. Service bulletin. CBR - To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP file will need to downloaded.
CBR 2488 0720252025-08-04. Service bulletin. CBR - A significant GPS reporting issue is affecting fleet operations, with trucks maintaining back-office communication but failing to transmit GPS location data.
CBR-2383 2024062024-07-03. Service bulletin. CBR - Accelerator Pedal: Inspection Instructions
KC-806 Rev 52023-07-06. Service bulletin. V-MAC III Odometer And Engine Hours Programming
KC-21122022-07-05. Service bulletin. Programming Failure - Chassis With Cummins Engine And An Allison Transmission
KC-21722022-06-07. Service bulletin. No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"
KC-21692022-06-07. Service bulletin. Low Voltage Disconnect (LVD), Function Description
KC-6992022-06-07. Service bulletin. Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information
KC-7022022-06-07. Service bulletin. Mack Chassis - Models LE, MR, RD - VMAC III ( Only ) AMETEK Speedometer Head ( P/N,s 85150089, 85150091 ) Inoperative After Installation
KC-6922021-11-05. Service bulletin. Lighting Control Module ( LCM ) Replacement - Refer To Technical Parts Information ( TPI ) 364 - 034 Control Unit