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2008 Mack CHN TSBs

81 Technical Service Bulletins across 13 categories

Other

18 bulletins
11032092

CBR - Mack Chassis - Through Shaft Bearing Retainer Breakage On Mack Carriers.

11032086

CBR - Mack Carrier Nut Adhesive Change.

11021333

CBR - To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP file will need to downloaded.

11021332

CBR - A significant GPS reporting issue is affecting fleet operations, with trucks maintaining back-office communication...

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but failing to transmit GPS location data.

11008366

CBR: To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP fi le will need to be downloaded.

10246086

Mack Trucks now offer an improved HD Inter-Axle Through Shaft for the CRD 125, 150, 180, and 200 family carriers.

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The new HD shaft went into production on January 23rd, 2023 for 2.54 - 3.50 axle ratios and April 1st, 2023 for 3.56 - 3.98 ratios. The new HD through shaft is an upgrade over the current standard shaft and can now be used as a replacement part instead of the standard shaft. The new HD shaft has a new design to increase strength, longevity and life over the standard shaft.

10237342

CBR: Diagnostic Trouble Code (DTC) P215A-64, Fault Code SPN 84 FMI 19

10225632

2008 document reformated to be published as a TSB in Impact.

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Intake mounting hardware.

10219058

2008 Document reformated to be published as a TSB in Impact.

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Frame reinforcement plate.

10213644

Premium Tech Tool ( PTT ) Training Materials And Support Tools

10213637

DEF Pump Cycling periodically Hours After Key Off

10213625

Mack - PTO Pump Speed Calculator

10213612

(Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP)

10152938

V-MAC DP - Error message #13 - Access Denied, Password Incorrect

10152937

V-MAC - Error message #10 - Password Mismatch

10152935

V-MAC - Vehicle Configeration Parameters Recovery

10152933

V-MAC III - PTO Does Not Operate

10152926

V-MAC III - Smart Fan Will Not Disengage

Engine

15 bulletins
11028051

CBR - Mack Chassis - Engine Brake Only Works With The Brake Pedal, No Function During Cruise.

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US07 And Newer Emissions, Model Year 2008 And Newer.

10241946

Barksdale Leveling Valve, Leak Test

10215315

Programming Failure - Chassis With Cummins Engine And An Allison Transmission

10215287

US10 Emission Engines - Diagnostic Trouble Code ( DTC ) SPN 1231 FMI 9 Troubleshooting.

10213658

Emcon (Spark Assist) Engine Aftertreatment System Troubleshooting Check Sheet - US07 Emissions

10213652

Low Oil Pressure Diagnostic Process For 11 Liter Engines

10213651

Manual Compression Test Adapter For Engines With Stainless Steel Injector Sleeves (Conical Tip Injectors) - US07 And...

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Newer Emissions, Model Year 2008 And Newer

10213605

Mack Chassis - Diagnostic Trouble Codes ( DTC's ) - P020113, P020213, P020313, P020413, P020513, P020613, Cylinders 1...

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Through 6 Injector A Open Circuit

10152944

Diagnosing Performance Complaints ASET Engine

10152932

V-MAC III Engine Cranks But No Start

10152929

V-MAC III - Severe Engine Stumble

10152927

V-MAC - Jacobs Engine Brake Works Intermittently Between 2000 To 2100 RPM

10130439

Fuel Injector Offset Learning Diagnostic Trouble Codes ( DTC ) / Fault Codes Logged In Engine Control Module ( EMS );...

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Possible Rough / Uneven Idle - OBD15 Chassis

10040051

MACK TRUCKS: THERE IS REVISED MOUNTING HARDWARE FOR THE EXHAUST MANIFOLD AND TURBOCHARGER.

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*RM

10028749

MACK TRUCKS: MERITOR WABCO AIR COMPRESSOR, CONVENTIONAL REPAIR FOR CERTAIN AIR COMPRESSOR FAILURES, SUCH AS FAILURE OF...

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COMPRESSOR TO PUMP, SLOW AIR SYSTEM PRESSURE BUILD UP TIME, INTERMITTENT COMPRESSOR PUMPING, ETC, WAS TO REPLACE COMPRESSOR CYLINDER HEAD. MODEL YEARS UNKNOWN. *PE

Fuel System

12 bulletins
10213638

DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions

10213636

Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions

10213633

USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E

10213609

Mack Chassis - Diesel Exhaust Fluid ( DEF ) System Cleaning/Flush After DEF Pump Failure Or System Contamination

10208550

System Date And Time, Information; Diagnostic Tool ( J-Pro, Premium Tech Tool ( PTT ) ) Displays Incorrect Timestamp For...

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Diagnostic Trouble Code ( DTC ) / Fault Code Occurrences, Possible Data Link Codes Present - US07 And Newer Emissions, Common Mod

10206126

Mack Chassis - Where To Find The Body Builder Portal - Body Builder Manual ( BBM ) Information - US04 And Newer...

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Emissions, Model Year 2008 And Newer

10204007

Diesel Fuel Information - Acceptable Biodiesel, Fuel Blend For Summer And Winter - US07 And Newer Emissions, Model Year...

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2008 And Newer

10203992

Mack Chassis - Disabling The Driver ID; Removing the Driver ID Prompt - US07 To US14+OBD16 Emissions, Model Years 2008...

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To 2017

10130447

Diagnostic Trouble Code ( DTC ) P02FA Illuminating The Malfunction Indicator Lamp (MIL) - US17 (GHG17, Common Rail Fuel...

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System) Chassis ONLY

10130444

Diagnostic Trouble Code ( DTC ) P0471 Illuminating The Malfunction Indicator Lamp (MIL) - US17 (GHG17, Common Rail Fuel...

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System) Chassis ONLY

10130443

Diagnostic Trouble Code ( DTC ) P0420 Illuminating The Malfunction Indicator Lamp (MIL) - US17 (GHG17, Common Rail Fuel...

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System) Chassis ONLY

10026506

EXHAUST ROCKER ARM, COMBUSTION SEALING WASHER AND UNIT INJECTOR YOKE REPLACEMENT.

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*PE

Transmission

9 bulletins
10251329

CBR - Automated Manual Transmission ( AMT ) Flywheel Pilot Bearing Wear On Input Shaft.

10215295

Warranty Automated Manual Transmission ( AMT, I-Shift, mDrive ) Control Housing Assembly; Guidelines For Filing A Claim...

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For Chassis Return Visit With Transmission Issues After A Repair Requiring Control Housing Removal And Reinstallation - US07 And N.

10215289

Automated Manual Transmission ( AMT ) I-Shift / mDRIVE - Ribbon Harness Replacement - Speed Sensor Bolts, Possible Fault...

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Codes P1058 - 21 Or MID 130 PID 161 FMI 1

10213630

Mack Chassis - Vehicles Equipped With An Automated Manual Transmission Model F ( AMT-F, mDrive ), Premium Tech Tool (...

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PTT ) Gearbox Calibration Failure; Gearbox Calibration Operation Stops And Fails At 33% When Run With Transmission Removed

10204001

Automated Manual Transmission (AMT) (Spigot Bearing) Input Shaft Repair Kit And Shim Kit, Part Number Information,...

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Reference Guide - US07 And Newer Emissions, Model Year 2008 And Newer

10203129

Automated Manual Transmission Gearbox Will Not Shift To High Range After Gearbox Repair; MID 130 PSID 24 FMI 1, P1072-92...

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Unintentional Disengagement Of High Range - US07 And Newer Emissions, Model Year 2008 And Newer

10189887

Transmission Oil Cooler Hose, Replacement

10043094

MACK TRUCK: THE EASY INSTALLATION OF ALLISON TRANSMISSION AND PREVENTING BINDING OF TORQUE CONVERTER PILOT DURING...

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THERMAL EXPANSION CYCLE OF NORMAL OPERATION BY USING HIGH TEMPERATURE MOLYBDENUM DISULFIDE GREASE. *PE

10025888

MACK TRUCK: CRACKS IN UPPER FRAME FLANGE AT STEERING GEAR CUT-OUT - ALL CHN MODELS.

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(NOT APPLICABLE TO MACK TRUCKS AUSTRALIA). *PE

Electrical

8 bulletins
10215312

(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP).

10213646

Sensor And Parameter Value Monitor - Template Parameter List For Pre-OBD (9-Pin Diagnostic Connector) Chassis In Premium...

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Tech Tool ( PTT ); Regeneration And Road Test Sensor Monitor Parameters - US07 And US10 Emissions, Model Years 2008 To 2013

10213642

No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"

10213641

Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer

10213639

Low Voltage Disconnect (LVD), Function Description

10213632

NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions

10203153

Lighting Control Module ( LCM ) Replacement - Refer To Technical Parts Information ( TPI ) 364 - 034 Control Unit

10152939

V-MAC - DP - Error message #34 - Software Doesn't Match What Is In The ECU

Suspension

6 bulletins
10219057

2008 Document reformatted to be published as a TSB in Impact.

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Rear Suspension Repair.

10213640

Electronically Controlled Suspension (ECS) Losing Air Pressure

10213628

Mack Chassis - Front Hub With Unit-Bearings ( Unitized Wheel Bearings ), Inspection Information And Guidelines -...

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Commonly Model Year 2008 And Newer

10044334

MACK: DURING EXTREME DOWNWARD ARTICULATION OF REAR AXLE, THE AIR SPRING MAY SEPARATE AT MOUNTING BELL.

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*PE

10030224

MACK TRUCK: BROKEN LONGITUDINAL TORQUE ROD MOUNTING STUD IN AXLE SPRING SEAT DUE TO WING BRACKET INTERFERENCE.

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THIS INCLUDES THE TD MODEL. NO MODEL YEARS LISTED. *PE

10027264

MACK TRUCK: SUSPENSION CROSSMEMBERS, PRIMAAX REAR SUSPENSION.

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MODELS EQUIPPED WITH THE HENDRICKSON PRIMAAX REAR AIR SUSPENSION MAY DEVELOP A CRACK IN THE RADIUS OF THE LOWER END GUSSET. *PE

Software & Calibration

4 bulletins
10219059

2007 Document reformatted to be published as a TSB in Impact.

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Updated Crossmember for improved clearance.

10213608

Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information

10152931

V-MAC - Speedometer Not working After Reprograming

10040704

MACK TRUCKS: THERE ARE CRACKS IN A STEEL OIL TUBE THAT CAN LEAD TO LEAKING.

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*RM UPDATED 2/21/12. *PE

Pre-Delivery & Maintenance

2 bulletins
11003042

CBR - Accelerator Pedal: Inspection Instructions

10237339

CBR: eWarranty To UCHP Labor Code ( SCC Code ) Crossover, Conversion Information For Use With Campaigns ( FI, PI ) And...

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Recalls ( EC, SC ), Location On Trucks Dealer Portal ( TDP )

Brakes

2 bulletins
10251331

CBR - Active "Set Park Brake" Message On Drivers Information Display (DID).

10210987

V-MAC - ABS Malfunction Lamp On - ( Eaton ABS Active Code 17-10 / Arvin Meritor Wabco Active Code 7-4 )

Body & Paint

2 bulletins
10170141

Mack Chassis - Differential Carrier Models CRD 125 And CRD 150 - New Differential Axle Seal Installation Tool; New Tool...

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Required For New Input And Output Seal Installation

10032349

MACK TRUCK: WINDSHIELD INSTALLATION (ROPE-PULL METHOD)-CXU, CHU, GU, CXP, CTP, CXN, CHN, CX, CH, CT, CV AND CL MODELS.

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MACK TRUCKS NOW USES A ROPE PULL WINDSHIELD GLASS INSTALLATION METHOD ON CURRENT PRODUCTION CONVENTIONAL MODELS. THIS PROCEDURE, WHICH HAS BEEN USED SUCCESSFULLY IN EUROPE FOR A NUMBER OF YEARS, WILL SIMPLIFY SERVICE PROCEDURES WHILE AT THE SAME TIME ENSURING A LEAK FREE FIT. *PE

Lighting

1 bulletin
10222608

TSB-Charge Air Cooler t-clamp install.

Infotainment

1 bulletin
10152940

V-MAC III Service Software Displays Runtime Error 400 - Form Already Displayed (Modality)

Steering

1 bulletin
10024961

MACK TRUCKS - EXHAUST TIE ROD MOUNTING BRACKET--CXN AND CHN MODELS (MODEL YEAR UNKNOWN).

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*NJ