Vehicle report

2014 MACK TD

Compare every MACK TD yearNHTSA and EPA records

Service bulletins

163 bulletins

Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.

CBR 2362-3 202604

Service Bulletin/Repair Instructions

CBR - Mack Carrier Nut Adhesive Change.

CBR 2573-1 202604

Service Bulletin/Repair Instructions

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

CBR 820-9 202601

Service Bulletin/Repair Instructions

CBR - Mack Chassis - Engine Brake Only Works With The Brake Pedal, No Function During Cruise. US07 And Newer Emissions, Model Year 2008 And Newer.

CBR 2488 072025

Service Bulletin/Repair Instructions

CBR - A significant GPS reporting issue is affecting fleet operations, with trucks maintaining back-office communication but failing to transmit GPS location data.

CBR 407 072025

Service Bulletin/Repair Instructions

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

CBR 170-8 202505

Service Bulletin/Repair Instructions

Inactive Code P25AE00 Being Generated After A Hard Pull And A Momentary Drop In Engine Oil Pressure (Low Oil Pressure) (Possible Related Codes - SPN4811 , SPN 100 , PID 100)

CBR-561 202503

Service Bulletin/Repair Instructions

If oil dilution is suspected refer to the applicable CBR solution below: ∙ CBR-659􀁡Mack Chassis - Oil Diluted With Fuel; Fuel In Oil, Diagnostic Information - All Emissions, All Model Years

CBR-997 202411

Service Bulletin/Repair Instructions

Vehicles may present with oil leak coming from the clutch/flywheel housing and observation of burned clutch smell or clutch slipping. These symptoms can be mistaken as a crankshaft rear main seal leak, when the actual cause is the crankshaft adaptor O-ring.

CBR-407 202409

Service Bulletin/Repair Instructions

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

CBR-561 202408

Service Bulletin/Repair Instructions

CBR: 11L, 13L, And 16L Engine Oil Analysis Specifications - US10 And Newer Emissions

CBR-2350 202407

Service Bulletin/Repair Instructions

CBR: Telematics Gateway (TGW) Connect Ability Issues

CBR-2383 202406

Service Bulletin/Repair Instructions

CBR - Accelerator Pedal: Inspection Instructions

CBR-1008 202404

Service Bulletin/Repair Instructions

CBR: Equipped With An Automated Manual Transmission Model D or F ( AMT-D, AMT-F, mDrive) Missing X1 Value In VDA And Default Settings Guidelines, ParameterP1AOB; Fault Code P1052-54, Error 40,Or Error 18 Encountered During Clutch Or Tran.

CBR-2350 202402

Service Bulletin/Repair Instructions

CBR -Telematics Gateway (TGW) Connect Ability Issues

CBR-2014 202402

Service Bulletin/Repair Instructions

CBR - Driveline Noise, Suspension Ride Height Too High, Suspension Will Not Exhaust - Chassis Built 2016w01 And Newer.

CBR-202 202402

Service Bulletin/Repair Instructions

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

CBR-2347 202402

Service Bulletin/Repair Instructions

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

CBR-2333 202401

Service Bulletin/Repair Instructions

CBR: TGW Will Not Connect After SIM Card Replacement

M-465-001 202311

Service Bulletin/Repair Instructions

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

CBR-995 202310

Service Bulletin/Repair Instructions

CBR: Telematics Gateway ( TGW, MID 142 ) Losing Communication With The Instrument Cluster ( IC ) - Counts Of Fault Code (FC) MID 140 PSID 239 FMI 12 Data Link, MID 142 Faulty Device or Component Logging, Possibly Following Engine Start.

M-258-014 202309

Service Bulletin/Repair Instructions

TSB: Aftertreatment Diesel Exhaust Fluid (DEF) Tank, Level Sensor, Replacement

M-141-001 202308

Service Bulletin/Repair Instructions

TSB: Air Restriction Indicator

M728-005A 202308

Service Bulletin/Repair Instructions

TSB: Barksdale Leveling Valve, Leak Test

CBR-2303 202307

Service Bulletin/Repair Instructions

CBR: Mack DEF Dosing Valve Diagnostic Trouble Codes (DTC) P202D00, P208E00, P103B00 - US10+OBD13 And Newer Emissions

KC-503-Ver3

Service Bulletin/Repair Instructions

CBR: Automated Manual Transmission ( AMT ) -Transmission Electronic Control Unit ( TECU ) MID130 PSID 29 FMI 7 /P10AE81 Fault Codes Being Generated

KC-2229-Ver2

Service Bulletin/Repair Instructions

CBR: Automated Manual Transmission (AMT) Transmission Kickdown Mode

KC-474-Ver5

Service Bulletin/Repair Instructions

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

M-265-002

Service Bulletin/Repair Instructions

TSB-Charge Air Cooler t-clamp install.

M-728-001

Service Bulletin/Repair Instructions

2008 Document reformatted to be published as a TSB in Impact. Air suspension ride height.

M-652-002

Service Bulletin/Repair Instructions

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

M-801-001

Service Bulletin/Repair Instructions

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

M-255-001

Service Bulletin/Repair Instructions

2009 Document reformatted to be published as a TSB in Impact. Turbo mounting hardware replacement.

M-255-016

Service Bulletin/Repair Instructions

2009 Document reformatted to be published as a TSB in Impact. Turbo Actuator Connector Repair.

M-652-001

Service Bulletin/Repair Instructions

2009 Document reformatted to be published as a TSB in Impact. Axle Alignment Specifications

KC-750

Service Bulletin/Repair Instructions

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

KC-751

Service Bulletin/Repair Instructions

Vehicles Equipped With An Automated Manual Transmission Model D or F ( AMT-D, AMT-F ) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And Newer.

KC-745

Service Bulletin/Repair Instructions

Automated Manual Transmission ( AMT ) I-Shift / mDRIVE - Ribbon Harness Replacement - Speed Sensor Bolts, Possible Fault Codes P1058 - 21 Or MID 130 PID 161 FMI 1

KC-2112

Service Bulletin/Repair Instructions

Programming Failure - Chassis With Cummins Engine And An Allison Transmission

KC-2143

Service Bulletin/Repair Instructions

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

KC-405

Service Bulletin/Repair Instructions

Warranty Automated Manual Transmission ( AMT, I-Shift, mDrive ) Control Housing Assembly; Guidelines For Filing A Claim For Chassis Return Visit With Transmission Issues After A Repair Requiring Control Housing Removal And Reinstallation - US07 And N.

KC-735

Service Bulletin/Repair Instructions

Premium Tech Tool (PTT) - Message For Data Mismatch, Product Configuration Mismatch; Instruction To Run An Accessory Kit Displayed When Attempting To Run Diagnostics For Diagnostic Trouble Codes (DTC) Or Programming - US10+OBD13 And Newer Emissions,

KC-2116

Service Bulletin/Repair Instructions

NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions.

KC-2158

Service Bulletin/Repair Instructions

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

KC-2165

Service Bulletin/Repair Instructions

DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions.

KC-731

Service Bulletin/Repair Instructions

Mack Chassis - Equipped With An Automated Manual Transmission Model D or F (mDrive, AMT-D, AMT-F) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And Newer

KC-2131

Service Bulletin/Repair Instructions

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

KC-2171

Service Bulletin/Repair Instructions

Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer

KC-714

Service Bulletin/Repair Instructions

Mack Chassis - Diagnostic Trouble Codes ( DTC's ) - P020113, P020213, P020313, P020413, P020513, P020613, Cylinders 1 Through 6 Injector A Open Circuit

KC-698

Service Bulletin/Repair Instructions

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

KC-699

Service Bulletin/Repair Instructions

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

KC-686

Service Bulletin/Repair Instructions

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

KC-663

Service Bulletin/Repair Instructions

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

KC-644

Service Bulletin/Repair Instructions

Manual Compression Test Adapter For Engines With Stainless Steel Injector Sleeves (Conical Tip Injectors) - US07 And Newer Emissions, Model Year 2008 And Newer

KC-648

Service Bulletin/Repair Instructions

Mack - PTO Pump Speed Calculator

KC-652

Service Bulletin/Repair Instructions

Mack Low Oil Pressure Diagnostic Process For 11 Liter Engines

KC-2169

Service Bulletin/Repair Instructions

Low Voltage Disconnect (LVD), Function Description

KC-2170

Service Bulletin/Repair Instructions

Electronically Controlled Suspension (ECS) Losing Air Pressure

KC-2172

Service Bulletin/Repair Instructions

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

KC-2161

Service Bulletin/Repair Instructions

DEF Pump Cycling periodically Hours After Key Off

KC-633

Service Bulletin/Repair Instructions

Mack Chassis - Front Hub With Unit-Bearings ( Unitized Wheel Bearings ), Inspection Information And Guidelines - Commonly Model Year 2008 And Newer

KC-626

Service Bulletin/Repair Instructions

Mack Chassis - Vehicles Equipped With An Automated Manual Transmission Model F ( AMT-F, mDrive ), Premium Tech Tool ( PTT ) Gearbox Calibration Failure; Gearbox Calibration Operation Stops And Fails At 33% When Run With Transmission Removed

KC-627

Service Bulletin/Repair Instructions

Premium Tech Tool ( PTT ) Training Materials And Support Tools

KC-629

Service Bulletin/Repair Instructions

Mack SNM14-038 When And How To Contact Tech Support ( eService & Phone )

KC-916

Service Bulletin/Repair Instructions

Mack Chassis - Replacement / Upgrade Of The Programmable Global Audio ( GLAD ) Radio With A Non-programmable Radio

KC-610

Service Bulletin/Repair Instructions

Mack Delphi Radio Theftlock Code Generator

KC-611

Service Bulletin/Repair Instructions

Mack SNM14-015 " Revised " Alternative Towing Procedures For m-DRIVE Equipped Chassis

KC-826

Service Bulletin/Repair Instructions

Volvo Chassis - Crankcase Ventilation ( CCV ) Oil Leaks - Technical Service Bulletin M-257 - 004, Technical Service Bulletin M-257 - 006 - US14 And US15 Emissions

KC-552

Service Bulletin/Repair Instructions

Aftertreatment Control Module ( ACM ) Diagnostic Trouble Codes ( DTC ) U0001-88 and U0010-88 Lighting The Malfunction Indicator Lamp ( MIL ); Possible Derate Warning â US10 And Newer Chassis

KC-561

Service Bulletin/Repair Instructions

Engine Oil Analysis Specifications - US10 And Newer Emissions

KC-492

Service Bulletin/Repair Instructions

Diagnostic Trouble Code (DTC) P04DB - Crankcase Ventilation Disconnected; US10+OBD13 To US14+OBD16 Emissions

KC-495

Service Bulletin/Repair Instructions

Intake Pre-heater Electrical Schematics (Diagrams) - US10+OBD13, US14+OBD13 To US14+OBD16 Emissions

KC-2157

Service Bulletin/Repair Instructions

Aftertreatment Hydrocarbon Injector (AHI) Troubleshooting Guide - US10+OBD13 And Newer Emissions

KC-478

Service Bulletin/Repair Instructions

Variable Geometry Turbocharger ( VGT ) Function Test ( 2551-08-03-02 ), OBD13 Model Year ( MY ) 2014 And Newer

KC-450

Service Bulletin/Repair Instructions

Diagnostic Trouble Codes ( DTC ) P20EE, P207F And P103C, Diagnostic Procedure - REPLACES GUIDED DIAGNOSTICS IN PREMIUM TECH TOOL ( PTT ) - US10+OBD2013 to US14+OBD2016 (Non-Common Rail) Emissions, Commonly Model Years 2014 To 2017

KC-415

Service Bulletin/Repair Instructions

Diagnostic Trouble Code ( DTC ) P26E8 Intermittently Lighting The Malfunction Indicator Lamp ( MIL ); Possible Derate Warning - US10+OBD13 And Newer Emissions, Model Year 2014 And Newer

KC-402

Service Bulletin/Repair Instructions

Volvo Chassis - Diagnostic Trouble Code (DTC) SA 0 FMI 0 or SPN 0 FMI 0 Present On Fault Code Readout - US10 And Newer Emissions, Model Year 2011 And Newer

KC-404

Service Bulletin/Repair Instructions

Volvo Chassis - Diesel Exhaust Fluid ( DEF ) Contamination In Fuel System, Inspection And Repair - US10 to US14 ( Non-Common Rail Fuel System )

KC-286

Service Bulletin/Repair Instructions

Mack Chassis - FSB 563-008 Plugs, Pressure Protection Manifold - New Brass Plugs For Noregon Pressure Protection Manifold (PPM)

KC-238

Service Bulletin/Repair Instructions

Mack Chassis - Where To Find The Body Builder Portal - Body Builder Manual ( BBM ) Information - US04 And Newer Emissions, Model Year 2008 And Newer

GDC21-011

Service Bulletin/Repair Instructions

Exhaust Gas Temperature Sensor Circuit Range/Performance

KC-145

Service Bulletin/Repair Instructions

Automated Manual Transmission (AMT) (Spigot Bearing) Input Shaft Repair Kit And Shim Kit, Part Number Information, Reference Guide - US07 And Newer Emissions, Model Year 2008 And Newer

KC-119

Service Bulletin/Repair Instructions

Mack Chassis - Equipped With An Automated Manual Transmission (mDrive, AMT) AMT-C, AMT-D Or AMT-F - Transmission Oil Specifications - Model Years 2010 To 2020

KC-73

Service Bulletin/Repair Instructions

Mack Chassis - Disabling The Driver ID; Removing the Driver ID Prompt - US07 To US14+OBD16 Emissions, Model Years 2008 To 2017

KC-167

Service Bulletin/Repair Instructions

Premium Tech Tool (PTT) Error Code 43: Service Regeneration Fails To Start; Service Regen Does Not Complete With Error 43 Displayed - US10+OBD13 And Newer Emissions, Common Model Year 2014 And Newer

KC-163

Service Bulletin/Repair Instructions

Diesel Fuel Information - Acceptable Biodiesel, Fuel Blend For Summer And Winter - US07 And Newer Emissions, Model Year 2008 And Newer

KC-136

Service Bulletin/Repair Instructions

Aftertreatment Control Module (ACM) Offline/Not Visible/Missing From Control Unit Information in Premium Tech Tool (PTT) - US10+OBD13 And Newer Emissions

KC-124

Service Bulletin/Repair Instructions

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

KC-115

Service Bulletin/Repair Instructions

Automated Manual TransmissionÂ ( AMT ) ( I-Shift, mDRIVE ) Equipped Chassis, OBD13 And Newer - Light Turbo Surge ( Chuff ) During Skip Shifting

KC-692

Service Bulletin/Repair Instructions

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

CBR-15

Service Bulletin/Repair Instructions

Diagnostic Trouble Codes (DTC) For The Engine Pre-Heat Relay: Supplementary Instructions

FSB 491-032

Service Bulletin/Repair Instructions

Transmission Oil Cooler Hose, Replacement

K53338075

Service Bulletin/Repair Instructions

Diagnostic Trouble Codes (DTC) For The Engine Pre-Heat Relay: Supplementary Instructions - US10+OBD13 And Newer Emissions, Model Year 2014 And Newer

K98892323

Service Bulletin/Repair Instructions

K17028411

Service Bulletin/Repair Instructions

Electronic Control Unit (ECU) Replacement (EMS, VECU, TECU, LCM) - Programming (Conversion Kit) Requirements When Installing An ECU With A Newer Part Number - US04 To US10 Chassis (9-Pin Diagnostic Connector)

K23884537

Service Bulletin/Repair Instructions

Diagnostic Trouble Code (DTC) P04DB - Crankcase Ventilation Disconnected; US10+OBD13 To US14+OBD16 Emissions (Non-Common Rail Fuel System), Common Model Years 2014 To 2017

K21250579

Service Bulletin/Repair Instructions

Mack Chassis - Equipped With An Automated Manual Transmission Model D or F ( mDrive, AMT-D, AMT-F ) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And Newer

K91214678

Service Bulletin/Repair Instructions

Automated Manual Transmission (AMT) Faults - Diagnostic Trouble Codes (DTC) P1052-18 Or MID 130 PID 33 FMI 5 Intermittent Fault In Cold Weather - US07 And Newer Emissions, Model Year 2008 And Newer

K16925952

Service Bulletin/Repair Instructions

** Tech Tip ** TT - 007 - 2015 - Diagnosing The Aftertreatment Control Module DTCs P202D, P208E, P20E8 - OBD13 (Commonly Model Year 2014); Newer Chassis AFTER Reviewing Other Solutions

K84061935

Service Bulletin/Repair Instructions

Mack Chassis - Diagnsotic Trouble Code P026D-00, Fuel Injection Quantity Higher Than Expected; Diagnosis And Information - US14+OBD15 Emissions, Model Year 2016

K84940464

Service Bulletin/Repair Instructions

Expired - Refer To K45673535 - Mack Chassis SNM15-002b mDRIVE Transmission Service Strategy ( Revised failure mode descriptions )

K23315031

Service Bulletin/Repair Instructions

Fuel Tank Strap Insulator Design Update; Fuel Tank Strap Appearance Changed

K71448442

Service Bulletin/Repair Instructions

Mack Chassis - Diagnostic Trouble Codes (DTC) P2604 , P2606 - Intake Heater / Preheater / Preheat "A" Circuit Range / Performance - US10+OBD13, US14+OBD13 To US14+OBD16, Model Years 2014 To 2017

K93823300

Service Bulletin/Repair Instructions

Mack Chassis - Pinnacle (CHU,CXU,PI), Anthem (AN), Granite (GU,GR) With Mack Engine ONLY - Power Take Off ( PTO ) Engine Speed Control Inoperative; Engine Speed Does Not Ramp When PTO Is Activated - Model Year 2007 And Newer

K25229168

Service Bulletin/Repair Instructions

K09336850

Service Bulletin/Repair Instructions

Mack Chassis - Diagnostic Trouble Code ( DTC ) P2002, Diagnostic Information - US10+OBD13, US14+OBD13, US14+OBD15, US14+OBD16 Emissions (Non-Common Rail Fuel System), Commonly Model Years 2014 to 2017

K72614548

Service Bulletin/Repair Instructions

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

K01050303

Service Bulletin/Repair Instructions

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

K04342327

Service Bulletin/Repair Instructions

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

K47547856

Service Bulletin/Repair Instructions

Particulate Matter ( PM ) Sensor Diagnostic Trouble Codes ( DTC ) Illuminating The Malfunction Indicator Lamp ( MIL ); Tech Tip TT-014-2016 - OBD16 And Newer Emissions (Commonly Model Year 2017, Includes Common Rail Fuel System Chassis), Rewritten to split emissions levels, reflect GHG17 software release

K58557784

Service Bulletin/Repair Instructions

Fuel Injector Offset Learning Diagnostic Trouble Codes ( DTC ) / Fault Codes Logged In Engine Control Module ( EMS ); Possible Rough / Uneven Idle - OBD15 Chassis

FSB284064

Service Bulletin/Repair Instructions

ECM and ACM Reprogramming, OBD2015

K43056254

Service Bulletin/Repair Instructions

Mack Chassis - Aftertreatment Control Module ( ACM ) not visible in Premium Tech Tool ( PTT ).Added more checks and procedures

K82320750

Service Bulletin/Repair Instructions

Automated Manual Transmission ( AMT - F ) ( mDRIVE ) Clutch Valve Unit ( CVU ) Makes Intermittent Buzzing Noise With The Key On And Engine Off.Changed repair information to reflect new software available.

K95422063

Service Bulletin/Repair Instructions

Mack Chassis - Diagnostic Trouble Code ( DTC ) P2459 Lighting The Malfunction Indicator Lamp ( MIL ); Possible Frequent Regeneration Requests - OBD15 And Newer Chassis

K86094641

Service Bulletin/Repair Instructions

Mack Chassis - Diagnostic Trouble Code ( DTC ) P226C Intermittently Lighting The Malfunction Indicator Lamp ( MIL ) - OBD15 And OBD16 Conventional Chassis.Updated to reflect release of FSB284-064 (Above)

K42708399

Service Bulletin/Repair Instructions

Diagnostic Trouble Code ( DTC ) P0422 Lighting The Malfunction Indicator Light ( MIL ) - OBD15 And OBD16 Chassis (Non-Common Rail).Updated to reflect release of FSB284-064 (Above)

K84412328

Service Bulletin/Repair Instructions

Diagnostic Trouble Code ( DTC ) P249C Intermittently Lighting The Malfunction Indicator Lamp ( MIL ) - OBD15 And OBD16, Model Year ( MY ) 2016 and 2017 Chassis.Updated to reflect release of FSB284-064 (Above)

K77864401

Service Bulletin/Repair Instructions

Mack Chassis - Diesel Exhaust Fluid ( DEF ) System Cleaning/Flush After A Pump Failure or System Contamination.Removed Tech Tip, Added correct operation ID

K53510452

Service Bulletin/Repair Instructions

Expired - Refer to K93039325 - Mack Chassis - SNM16-032 DEF (Diesel Exhaust Fluid) Contamination In Diesel Fuel.New solution released with improved information

FSB652-005

Service Bulletin/Repair Instructions

On some MACK CHU, CXU, GU, TD, LEU, LR, and MRU trucks built from 01/14/2013 and 01/20/2017, the V-Stay carrier bolt hole in the mRide suspension may become stripped, causing the V-Stay torque rod bolt to pull free from the carrier housing.

FSB373-024

Service Bulletin/Repair Instructions

Some Mack trucks equipped with mDrive transmissions built between September 6, 2010 and August 14, 2017 may have PTO solenoid bracket or transmission harness connector failures due to excessive vibration.

FSB 213-002

Service Bulletin/Repair Instructions

IN SOME INSTANCES THE EXHAUST ROCKER PISTON CAP SCREW MAY BECOME LOOSE AND BACK OUT CAUSING LOSS OF ENGINE COMPRESSION, OR A MECHANICAL INJECTOR DIAGNOSTIC TROUBLE CODE (DTC).

FSB 593-013

Service Bulletin/Repair Instructions

ON SOME MACK CHU, CXU, GU, AND TD TRUCK MODELS BUILT BETWEEN 04/31/2008 AND 05/12/2014, THE SOLENOID VALVE FOR THE GRADE GRIPPER FEATURE IS PRONE TO INTERNAL CONTAMINATION IN HARSH ENVIRONMENTS. THE INTERNAL CONTAMINATION OF THE SOLENOID VALVE IS CAUSED BY THE BUILDUP OF GRIME, SALT, ROAD DEBRIS AND OTHER SOLID CONTAMINANTS. IN SOME CASES, THE BUILD-UP OF SOLID CONTAMINANTS CAUSED THE SOLENOID VALVE TO MALFUNCTION. THE MALFUNCTION CAUSES THE TRAILER BRAKE CIRCUIT TO MAINTAIN TRAILER BRAKE PRESSURE AFTER A GRADE GRIPPER EVENT.

SC0403

Service Bulletin/Repair Instructions

INTERAXLE YOKE RETAINING NUT RECALL.

FSB873-020

Service Bulletin/Repair Instructions

HVAC FLANGE, INSTALLATION, CHU, CXU, GU, TD.

FSB 593-013A

Service Bulletin/Repair Instructions

GRADE GRIPPER SOLENOID, REPLACEMENT. ON SOME MACK CHU, CXU, GU, AND TD TRUCK MODELS BUILT BETWEEN 04/31/2008 AND 11/30/2015, THE SOLENOID VALVE FOR THE GRADE GRIPPER FEATURE IS PRONE TO INTERNAL CONTAMINATION IN HARSH ENVIRONMENTS. THE INTERNAL CONTAMINATION OF THE SOLENOID VALVE IS CAUSED BY THE BUILDUP OF GRIME, SALT, ROAD DEBRIS AND OTHER SOLID CONTAMINANTS. IN SOME CASES, THE BUILDUP OF SOLID CONTAMINANTS CAUSED THE SOLENOID VALVE TO MALFUNCTION. A SIMILAR MALFUNCTION IS POSSIBLE IF THE SOLENOID VALVE IS EQUIPPED WITH A VENT FITTING THAT FREEZES OVER. THE MALFUNCTION CAUSES THE TRAILER BRAKE CIRCUIT TO MAINTAIN TRAILER BRAKE PRESSURE AFTER A GRADE GRIPPER EVENT.

FSB 593 013

Service Bulletin/Repair Instructions

On some MACK CHU, CXU, GU, and TD truck models built between 04/31/2008 and 11/30/2015, the solenoid valve for the grade gripper feature is prone to internal contamination in harsh environments. The internal contamination of the solenoid valve is caused by the buildup of grime, salt, road debris and other solid contaminants. In some cases, the buildup of solid contaminants caused the solenoid valve to malfunction. A similar malfunction is possible if the solenoid valve is equipped with a vent fitting that freezes over. The malfunction causes the trailer brake circuit to maintain trailer brake pressure after a grade gripper event. Replacement of the existing solenoid valve, elbow, and the addition of a new tube fitting and tube will ensure proper functionality of the grade gripper feature.

PI 0862

Service Bulletin/Repair Instructions

V-STAY ROD COVER, REPLACEMENT. SOME MACK CHU, CXU, GU, TD, LEU, MRU, AND LR TRUCKS BUILT FROM 03/19/2012 TO 08/30/2015 AND EQUIPPED WITH MRIDE SUSPENSIONS MAY INADVERTENTLY LOSE THE V-STAY ROD COVER (PART NUMBER 21896762) FROM THE V-STAY ROD. THE REPLACEMENT V-STAY ROD COVER WILL BE INSTALLED AND SECURED WITH A TACK WELD IN TWO PLACES (180 DEGREES APART).

PI 0861

Service Bulletin/Repair Instructions

Clutch Pedal Micro Switch Replacement.

FSB 284-061

Service Bulletin/Repair Instructions

REGENERATION TEMPERATURES. CERTAIN MACK VEHICLES BUILT BETWEEN JANUARY 1, 2013 AND AUGUST 17, 2015 MAY EXPERIENCE A PREMIUM TECH TOOL (PTT) ERROR CODE 38 FOR SCR OVERTEMP WHEN PERFORMING A PTT REGENERATION. IF ERROR CODE 38 OCCURS, CHECK THE ENGINE ECU MAIN SOFTWARE BEFORE PERFORMING ANY TROUBLESHOOTING.

FSB-284-061

Service Bulletin/Repair Instructions

MACK TRUCK: SHOULD REPROGRAMMED ENGINE ECU AND AFTERTREATMENT CONTROL MODULE (ACM) DUE TO PREMIUM TECH TOOL EXPERIENCE AN ERROR CODE 38 FOR SCR OVERTEMP AND ENGINE ECU SOFTWARE NEEDS CHECKING FOR ANY TROUBLESHOOTING IS PERFORMED. MODEL 2013-15 CHU, CXU, GU, LEU, MRU, TD. *PE

PI 0855

Service Bulletin/Repair Instructions

OBD2013 SOFTWARE UPDATES. SOFTWARE UPDATES WITH ENHANCEMENTS ARE AVAILABLE FOR THE ENGINE CONTROL MODULE (ECM) AND AFTERTREATMENT CONTROL MODULE ACM) FOR MACK MP7, MP8 AND MP10 ENGINES ON OBD2013 VEHICLES BUILT FROM FEBRUARY 1, 2013 TO FEBRUARY 6, 2014.

293-027

Service Bulletin/Repair Instructions

EGR MASS FLOW RATE LOW. THIS BULLETIN IS RELEASED TO ADDRESS HIGH COUNTS OF DIAGNOSTIC TROUBLE CODE (DTC) SPN 2659 FMI 18 OR P0401 ONLY DURING NORMAL TO HIGH LOAD DRIVING CONDITIONS ON VEHICLES ASSEMBLED BETWEEN JANUARY 2010 AND DECEMBER 2013. IT HAS BEEN DETERMINED THAT DEPOSITS IN THE EGR COOLER CAN BUILD UP AND CAUSE HIGH RESTRICTION OVER TIME. THIS HIGH RESTRICTION PREVENTS THE REQUIRED AMOUNT OF EGR GAS FROM FLOWING THROUGH THE EGR COOLER CREATING DTC SPN 2659 FMI 18 OR P0401 EGR MASS FLOW RATE LOW TO BE LOGGED INTERMITTENTLY. NORMALLY, THIS IS ONLY REPORTED ON HIGHER MILEAGE VEHICLES.

FSB 371-040

Service Bulletin/Repair Instructions

ANTI-LOCK BRAKE SYSTEM (ABS) SENSOR CONNECTOR, REPLACEMENT. THE ANTI-LOCK BRAKE SYSTEM (ABS) SENSOR CONNECTOR ON SOME MACK TRUCKS BUILT BETWEEN 01/01/2013 AND 11/07/2014 MAY SHOW SIGNS OF CORROSION. CORROSION OF THE ABS SENSOR CONNECTOR CAN CAUSE ABS SENSOR FAULT CODES AND CAUSE THE ENGINE TO DE-RATE ON TRUCKS EQUIPPED WITH MDRIVE TRANSMISSIONS ONLY.

214-019

Service Bulletin/Repair Instructions

MACK TRUCKS: EXHAUST BRAKE ROCKER ARMS AND INJECTOR RETORQUE REQUIRES REPLACEMENT. ALL VEHICLES MODELS BETWEEN 09/2014-10/27/2014 SHOULD HAVE THESE PARTS CHANGED. *LJ

FSB 386-007

Service Bulletin/Repair Instructions

VEHICLE SPEED SENSOR. ON CERTAIN MACK TRUCKS BUILT FROM 5/7/2012 TO 11/07/2014 WITH THE M-DRIVE TRANSMISSION, THE VEHICLE SPEED SENSOR (VSS) MAY FAIL INTERNALLY. THIS IS DUE TO A MANUFACTURING DEFECT OF THE SENSOR. THIS FAILURE MAY CAUSE FAULT CODES RELATED TO ROAD SPEED. THIS FAILURE CAN CAUSE MULTIPLE SPN 84 FMI 19 FAULTS, BOTH ACTIVE AND INACTIVE, TO OCCUR AND MAY CAUSE THE MIL LIGHT TO COME ON IN THE DASH.

FSB 364-037

Service Bulletin/Repair Instructions

VEHICLE ELECTRONIC CONTROL UNIT (VECU), REPROGRAMMING, 5TH WHEEL SLIDE.

FSB 371-048

Service Bulletin/Repair Instructions

CAB HARNESS INSULATION, INSTALLATION. CAB WIRING HARNESS MAY EXPERIENCE CHAFING.

FSB593013

Service Bulletin/Repair Instructions

GRADE GRIPPER SOLENOID, REPLACEMENT. ON SOME MACK CHU, CXU, GU, AND TD TRUCK MODELS BUILT BETWEEN 04/31/2008 AND 05/12/2014, THE SOLENOID VALVE FOR THE GRADE GRIPPER FEATURE IS PRONE TO INTERNAL CONTAMINATION IN HARSH ENVIRONMENTS. THE INTERNAL CONTAMINATION OF THE SOLENOID VALVE IS CAUSED BY THE BUILDUP OF GRIME, SALT, ROAD DEBRIS AND OTHER SOLID CONTAMINANTS. IN SOME CASES, THE BUILD-UP OF SOLID CONTAMINANTS CAUSED THE SOLENOID VALVE TO MALFUNCTION. THE MALFUNCTION CAUSES THE TRAILER BRAKE CIRCUIT TO MAINTAIN TRAILER BRAKE PRESSURE AFTER A GRADE GRIPPER EVENT. REPLACEMENT OF THE EXISTING SOLENOID VALVE, ELBOW, AND THE ADDITION OF A NEW VENT WILL ENSURE PROPER FUNCTIONALITY OF THE GRADE GRIPPER FEATURE.

FSB-364-037

Service Bulletin/Repair Instructions

MACK: WHEN THE OUTPUT FROM THE VECU GETS SHORTED OUT TO GND, THERE IS NO WARNING AND CAUSES 5TH WHEEL TO SLIDE WITHOUT ACTIVATING 5TH WHEEL SLIDE SWITCH AND NEEDS TO BE REPROGRAM. MODEL 2010-2014 CHU, CXU, GU, TD. *PE

FSB 511-002

Service Bulletin/Repair Instructions

Brake Drum, Replacement (Steer Axle) Some MACK CHU, CXU, GU, and TD trucks built between 08/29/2011 and 06/30/2014, equipped with a MACK 14.6k steer axle, unitized hub, and 152 mm (6.0 in) wide Bendix brake shoes can show signs of brake shoe protrusion beyond the brake drum. This condition is resolved by installing new 152 mm (6.0 in) brake shoes, 178 mm (7.0 in) wide brake drums (20536276), new dust shields, and replace the existing Z-Brackets.

FSB 511-008

Service Bulletin/Repair Instructions

BRAKE DRUM, REPLACEMENT (STEER AXLE) SOME MACK CXU, CHU, GU, AND TD TRUCKS BUILT BETWEEN 08/29/2011 AND 06/30/2014, EQUIPPED WITH A MACK 14.6K STEER AXLE, UNITIZED HUB, AND 152 MM (6.0 IN) WIDE MERITOR BRAKE SHOES CAN SHOW SIGNS OF BRAKE SHOE PROTRUSION BEYOND THE BRAKE DRUM. THIS CONDITION IS RESOLVED BY INSTALLING NEW 152 MM (6.0 IN) BRAKE SHOES, NEW DUST SHIELDS, AND NEW 178 MM (7.0 IN) WIDE BRAKE DRUMS (20536276).

FSB 511-009

Service Bulletin/Repair Instructions

FSB-511-002

Service Bulletin/Repair Instructions

MACK: THE PROTRUSION OF BRAKE SHOES BEYOND BRAKE DRUM IS BEING REPLACED WITH NEW 152MM (6.0 IN) BRAKES SHOES, 178 MM (7.,0 IN) WIDE BRAKE DRUMS ON SOME TRUCKS. MODEL 2011-2014 CHU, CXU, GU, TD. *PE

FSB-511-009

Service Bulletin/Repair Instructions

MACK: BRAKE SHOES PROTRUDES BEYOND BRAKE DRUM AND CAN BE RESOLVED BY INSTALLING BRAKE SHOES 152MM (6.0 IN) AND WIDE BRAKE DRUMS 18MM (7.0 IN). MODEL 2011-2014 CHU, CXU, GU, TD. *PE

PI 0836

Service Bulletin/Repair Instructions

CRD 150/151 CARRIER INSPECTION COVER, REPLACEMENT, A MANUFACTURING DEFECT HAS BEEN IDENTIFIED AFFECTING CARRIERS BUILT FROM DECEMBER 2012 THROUGH JANUARY 2013. THE ISSUE IS MOLDING FLASH THAT MAY BE EXTENDING INTO THE O-RING GROOVE AT THE 12 AND 6 O'CLOCK POSITIONS OF THE COMPOSITE SIDE COVER. THIS FLASH MAY CUT INTO THE O-RING AND CAUSE IT TO DISTORT AND RESULTING IN OIL LEAKAGE. IT IS RECOMMENDED THAT THE COVER BE REPLACED TO CORRECT THIS CONDITION.

FSB-234-018

Service Bulletin/Repair Instructions

MACK TRUCK: TO INCREASED PROTECTION AGAINST FUEL INJECTOR TIP EROSION, A NEW FUEL TANK VENTILATION FILTER WAS IMPLEMENTED, AND MOUNTS ON OUTSIDE OF FRAME RAIL, USING FUEL TANK J BRACKET HUCK FASTENERS. MODEL CHU, CXU, GU, TD. *PE

FSB-234-019

Service Bulletin/Repair Instructions

MACK TRUCK: MOUNTED OUTSIDE OF FRAME RAIL, IS NEW FUEL TANK VENTILATION FILTER MOUNTING SLEEVE, USING FUEL TANK J BRACKET HUCK FASTENERS AND TO INCREASE PROTECTION AGAINST FUEL INJECTOR TIP EROSION. MODEL CHU, CXU, GU, TD. *PE

PI-0851

Service Bulletin/Repair Instructions

MACK TRUCK: MUST REPLACE, ON SOME TRUCKS, THE EGR COOLER COOLANT RETURN HOSE. *PE

FSB-593-013

Service Bulletin/Repair Instructions

MACK TRUCK: THE GRADE GRIPPER FEATURE, ON SOME TRUCKS, ARE PRONE TO HARSH ENVIRONMENTS WITH INTERNAL CONTAMINATION, CAUSED BY BUILD UP OF GRIME, SALT, ROAD DEBRIS AND OTHER CONTAMINANTS. MODEL CHU, CXU, GU, TD. *PE

FSB 722-002

Service Bulletin/Repair Instructions

INTERFERENCE BETWEEN THE BRAKE LINING AND THE SPRING CAP WAS DISCOVERED ON SOME MACK CHU, CXU, GU, TD, LEU, MRU TRUCKS EQUIPPED WITH 203 MM (8 IN) REAR DRUM BRAKES AND CAMELBACK REAR SUSPENSION.

FSB 371-047

Service Bulletin/Repair Instructions

POWER WIRES, REROUTING, CERTAIN MACK CHU, CXU, GU, AND TD TRUCK MODELS BUILT BETWEEN 01/01/07 AND 10/22/13, UTILIZES TWO (RED) POWER WIRES THAT ROUTE FROM THE BUSSED ELECTRICAL CENTER (BEC) AND BEHIND THE RADIO. THE (RED) POWER WIRES COULD POSSIBLY CHAFE ON THE RADIO BRACKET.

FSB 371-046

Service Bulletin/Repair Instructions

FRAME RAIL GROUND STUD, ON CERTAIN MACK TRUCKS BUILT FROM 01/01/2010 TO 10/7/2013 THE MAIN GROUND STUD, LOCATED ON THE FRAME RAIL BEHIND THE BATTERY BOX, MAY HAVE BEEN IMPROPERLY TORQUED. THIS IMPROPER TORQUE MAY HAVE ALLOWED CORROSION INHIBITOR TO GET BETWEEN THE RING TERMINALS WHICH MAY CAUSE MULTIPLE FAULT CODES AND/OR INTERMITTENT ISSUES.

FSB 284-048

Service Bulletin/Repair Instructions

SOME MACK VEHICLES WITH MP ENGINES BUILT BETWEEN JANUARY 2004 AND JANUARY 2013 MAY EXPERIENCE A MAIN OIL GALLERY PRESSURE SENSOR OR PISTON COOLING JET PRESSURE SENSOR FAILURE THAT LEADS TO OIL CONTAMINATION INTO THE ENGINE WIRE HARNESS.

PI 0826

Service Bulletin/Repair Instructions

ECM AND ACM SOFTWARE UPDATES, SOFTWARE UPDATES WITH ENHANCEMENTS ARE AVAILABLE FOR THE ENGINE CONTROL MODULE (ECM) AND AFTERTREATMENT CONTROL MODULE (ACM) FOR VEHICLES BUILT FROM THE START OF OBD2013 PRODUCTION TO MAY 29, 2013.

PI 0831

Service Bulletin/Repair Instructions

FSB 271-002

Service Bulletin/Repair Instructions

ON SOME MACK MODELS BUILT BETWEEN JANUARY 1, 2013 AND SEPTEMBER 13, 2013, MAY EXPERIENCE MULTIPLE COUNTS OF INACTIVE FAULTS: P113F-12, BUFFERED IDLE VALIDATION SWITCH WIRE VECU SIDE, CIRCUIT SHORT TO BATTERY. P113F-11, BUFFERED IDLE VALIDATION SWITCH WIRE VECU SIDE, CIRCUIT SHORT TO GROUND. THIS IS DUE TO A BUG IN THE SOFTWARE.

FSB 373-019

Service Bulletin/Repair Instructions

ON SOME MACK MODELS BUILT WITH AN ALLISON TRANSMISSION, BETWEEN MAY 16, 2011 AND AUGUST 9, 2013, MAY EXPERIENCE MULTIPLE OPEN CIRCUITS IN THE 31 WAY TRANSMISSION CONNECTOR. THIS IS DUE TO A SUPPLIER MANUFACTURING ISSUE WITH THE CONNECTOR.

FSB 221-011

Service Bulletin/Repair Instructions

DURING LONG HARD PULL CONDITIONS, DIAGNOSTIC TROUBLE CODES (DTCS) PID 100 FM1, SPN 100 FMI 1 OR P252400 CAN LOG ON CERTAIN MACK TITAN VEHICLES WITH MP10 ENGINES BUILT FROM JANUARY 2007 TO CURRENT PRODUCTION.

FSB 284-047

Service Bulletin/Repair Instructions

SOME MACK VEHICLES BUILT BETWEEN 2004 AND OCTOBER 2013 EXPERIENCE AN OIL LEVEL SENSOR FAILURE THAT LEADS TO OIL CONTAMINATION INTO THE ENGINE WIRE HARNESS.

PI 0829

Service Bulletin/Repair Instructions

THE AFTERTREATMENT SELECTIVE CATALYTIC REDUCTION (SCR) OUTLET PIPE BAND CLAMPS AND HEAT SHIELD FASTENER ON CERTAIN MACK VEHICLES BUILT BETWEEN JUNE 28, 2013 AND JULY 23, 2013 WERE NOT TORQUED CORRECTLY.

PI 0824

Service Bulletin/Repair Instructions

THE EGR COOLER OUTLET COOLANT HOSE ASSEMBLY MUST BE CHANGED ON ALL VEHICLES INVOLVED IN THIS CAMPAIGN.

FSB 364-031

Service Bulletin/Repair Instructions

TRIP RESET ERROR, VEHICLE ELECTRONIC CONTROL UNIT (VECU), REPROGRAMMING

Reading this report

Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.