SLM21-010 Service Bulletin/Repair Instructions

MACK TRUCKS
DEALER BULLETIN
To:
General Managers, Service Managers, Service Technicians, Warranty Managers
From:
Mack Trucks – Service
Date:
October 31, 2021
Subject:
Service Literature Published and Released in October, 2021
Bulletin:
SLM21-010
The following summarizes the service literature that has been published and/or revised for the month.

SERVICE NEWS

BULLETIN #

SNM21-006
TITLE

Remote Software Downloads
COMMENTS

New
TITLE

None Issued
COMMENTS
TOOL BULLETIN

BULLETIN #
FIELD SERVICE BULLETIN

BULLETIN #

FSB 211-003

FSB 366-005
TITLE

Valve Cover Oil Leak at T Joint

Forward Looking Radar Shortage
COMMENTS

New

New
TITLE

Bump Stop Interference with Brake Slack

Forward Looking Radar Shortage - Plug Inspection
COMMENTS

New

New
TITLE

Safety Recall Alert DRL Non-Compliance Conventional

Safety Recall Alert DRL Non-Compliance LR

Safety Recall DRL Non-Compliance Conventional
COMMENTS

New

New

New
SERVICE PROGRAM

BULLETIN #

S7610

S7616

RECALLS

BULLETIN #

SRA-M430

SRA-M431

C6633
© 2021 Mack Trucks, Inc. CONFIDENTIAL - For limited distribution only to circulation list above. This bulletin, and any information herein, is subject to change by Company

without notice. For the most current and accurate information, always refer to Trucks Dealer Portal for the electronic version of this document.
MACK TRUCKS
DEALER BULLETIN

CASE BASED REASONING (CBR)

NEW SOLUTIONS
SOLUTION #

CBR-2154
TITLE

Mack LR And TE Models - Odometer Reading Increase
UPDATED SOLUTIONS
SOLUTION
TITLE
COMMENTS
CBR-474
Diagnostic Trouble Code (DTC) P215A-64, Fault Code SPN 84

FMI 19
CBR-420
Model Year 2017, 2018 - US17 GHG Engines-Unused Port On

Exhaust Pipe For One Box System Installations
CBR-692
Lighting Control Module ( LCM ) Replacement - Refer To

Technical Parts Information ( TPI ) 364 - 034 Control Unit
CBR-37
Mack - V-MAC - Install Under Windows 2000/XP
CBR-39
Withdrawn - Mack Chassis - ITC ECU, Software And Data File

Part Numbers
Update to Impact service

operation number.

Updated tags and categories to

improve searchability. Format

improvements.

Removed link to obsolete TPI.

Updated tags for improved

searchability.

Updated tags and categories to

improve searchability. Format

improvements.

Solution has been withdrawn Obsolete Information.
CBR-37
Mack - V-MAC - Install Under Windows 2000/XP
Withdrawn - Obsolete Information
CBR-2137
Mack Chassis - Anthem (AN) Water Leak Around Door
Update to step #6. .5 inches of

overlap.
CBR-2137
Mack Chassis - Anthem (AN) Water Leak Around Door
Added the expected repair time
CBR-2152
Mack Command Steer - Diagnostic Trouble Codes - Electronic

Control Unit, Event Information
New step added concerning

hardware replacement.
CBR-681
Mack Chassis - Spark Assist Engine Aftertreatment System

Troubleshooting Check Sheet - US10 Emissions
Updated formatting, tagging, and

terminology for improved search

accuracy.
CBR-124
Automated Manual Transmission Gearbox Will Not Shift To High

Range After Gearbox Repair; MID 130 PSID 24 FMI 1, P1072-92

Unintentional Disengagement Of High Range - US07 And Newer

Emissions, Model Year 2008 And Newer
Updated tags and formatting for

improved searchability.
CBR-2146
Mack Chassis - Front Radar Supply Chain Constraints
Updated to reflect the release of

FSB 366-005.
CBR-442
Any Powertrain Component ( Engine, Transmission, Differential )

Requiring Programming ( System Updating ) Due To A ( Change

/ Changeover / Swap / Feature Addition / Deletion ) Requires

Technical Support Service Case
Withdrawn. Solution is no longer

needed
© 2021 Mack Trucks, Inc. CONFIDENTIAL - For limited distribution only to circulation list above. This bulletin, and any information herein, is subject to change by Company

without notice. For the most current and accurate information, always refer to Trucks Dealer Portal for the electronic version of this document.

SaleBestseller No. 1

Autel Scanner MaxiCOM MK808S: 2026 Bidirectional Tool as MX808S MK808BT Pro M808Z, Work as MaxiCheck MX900 MK900BT, 28+ Service, 3000+ Active Tests, All System OBD2 Diagnostics, OS 11, 10X Faster

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SaleBestseller No. 2

💯【Conta.ct us for Support Directly】If you met any issues about: Received a registered device/ Language Changing/ Function not Support/ Blueto-oth connector malfunction/ Subscription Renewal, please conta.ct us via 📞autelsupply @outlook. com🛣️, we will provide perfect solution for you. ⚠️Note: Autel MK900BT comes with 1-Year Free Software Update, most features will remain active after update subscription expires. For questions regarding updates or need more useful accessories, please conta.ct us via 📞autelsupply @outlook.com🛣️. 2. If you encounter Blueto-oth adapter VCI150 malfunction, please tell us 📞autelsupply @outlook. com🛣️, we will handle it promptly.
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🚗【40+ HOT SERVICES FOR 150 MAKES (28+➡40+)】Full level-up of OBD2 code reader MaxiCOM MK808S MK808 MK808Z MX808 MK808Z-BT with 28 service, Autel scan tool MK900BT/ MK900-BT offers 40+ maintenance service on 150+ brands 10,000 vehicles from 1996-2025-2026. Hottest Services like: Oil Reset, ABS Bleed, SAS Calibration, Injector Coding, SRS, Throttle Reset, Gearbox Reset, Battery Registration etc. Added 12+ advanced resets: rain slash light sensor reset, HVA.C/ SUS calibration etc. Welcome to send Vehicle Make>Model>Year>VIN>Functions you required to 📞autelsupply @ outlook . com📞 check compatibility.
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SaleBestseller No. 3

Autel Professional OBD2 Scanner AL319 Code Reader, Enhanced Check and Reset Engine Fault Code, Live Data, Freeze Frame, CAN Car Diagnostic Scan Tools for All OBDII Vehicles After 1996, 2026 Upgraded

【TURN OFF CEL】 This AL319 car scanner diagnostic tool supports Reading and Clearing DTCs, DTC Look Up, displaying Live Data, Freeze Frame & I/M Readiness, view vehicle information, etc., to figure out the root cause of the Check Engine Light (CEL) and turn it off, helping you catch any potential issues early and avoid excessive costs from unnecessary repairs.
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Last update on 2026-05-13 / Affiliate links / Images from Amazon Product Advertising API

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