2017 MACK MRU
1 recalls, 0 complaints - 354 TSBs
25V030000 Jan 23, 2025
SERVICE BRAKES, AIR:ANTILOCK
Defect Description
Mack Trucks, Inc. (Mack) is recalling certain 2010-2018 MRU and 2019-2025 Terrapro towing vehicles. The vehicles are missing the anti-lock brake (ABS) warning light and circuitry that controls the anti-lock brake function for an attached trailer. As such, these vehicles fail to comply with the req... Read more
Consequence
Driving without a functioning anti-lock brake system may result in the trailer not braking as intended, increasing the risk of a crash.
Remedy
Dealers will add an ABS warning light and circuitry, free of charge. Owner notification letters were mailed April 28, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0474.
No complaints found for this vehicle.
Technical Service Bulletins, 2017 MACK MRU
354 manufacturer communications from 199 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 060000 ENGINE AND ENGINE COOLING | 85 |
| 110000 ELECTRICAL SYSTEM | 31 |
| 350000 EQUIPMENT | 27 |
| 100000 POWER TRAIN | 23 |
| 060000 ENGINE (PWS) | 21 |
| 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL | 17 |
| 118000 ELECTRICAL SYSTEM:SOFTWARE | 14 |
| 080000 FUEL SYSTEM, DIESEL | 14 |
CBR-1008 202404
Apr 22, 2024
100000 POWER TRAIN
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
Feb 21, 2024
110000 ELECTRICAL SYSTEM
CBR -Telematics Gateway (TGW) Connect Ability Issues
CBR-2347 202402
Feb 16, 2024
110000 ELECTRICAL SYSTEM
CBR - Active "Set Park Brake" Message On Drivers Information Display (DID).
CBR-202 202402
Feb 16, 2024
100000 POWER TRAIN
CBR - Automated Manual Transmission ( AMT ) Flywheel Pilot Bearing Wear On Input Shaft.
CBR-2014 202402
Feb 16, 2024
020000 SUSPENSION
CBR - Driveline Noise, Suspension Ride Height Too High, Suspension Will Not Exhaust - Chassis Built 2016w01 And Newer.
CBR-2333 202401
Jan 18, 2024
110000 ELECTRICAL SYSTEM
CBR: TGW Will Not Connect After SIM Card Replacement
EC0028M 202312
Dec 1, 2023
980000 UNKNOWN OR OTHER
Emissions Campaign: Mack Trucks has determined that certain 2014 - 2018 commercial model year CXU, GU, LEU, LR, MRU Vehicles require a replacement Diesel Particulate Filter (DPF) along with updated software.
EC0028M 202312
Dec 1, 2023
060000 ENGINE AND ENGINE COOLING
Emissions Campaign: Mack Trucks has determined that certain 2014 - 2018 commercial model year CXU, GU, LEU, LR, MRU Vehicles require a replacement Diesel Particulate Filter (DPF) along with updated software.
M-465-001 202311
Nov 7, 2023
100000 POWER TRAIN
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.
U113 202309
Sep 28, 2023
060000 ENGINE AND ENGINE COOLING
Owner Notification Letter, Extended Warranty Coverage U113. The Pre-SCR NOx Sensor is the component provided coverage under this warranty extension.
U112 202309
Sep 28, 2023
060000 ENGINE AND ENGINE COOLING
Owner Notification Letter, Extended Warranty Coverage U112. The Pre-SCR NOx Sensor is the component provided coverage under this warranty extension.
U111 202309
Sep 28, 2023
060000 ENGINE AND ENGINE COOLING
Owner Notification Letter, Extended Warranty Coverage U111. The Fuel Control Module is the component provided coverage under this warranty extension.
CBR-570 202309
Sep 22, 2023
110000 ELECTRICAL SYSTEM
CBR: Model Year 2017, 2018 - US17GHG Common Rail Fuel System Component Electrical Faults
CBR-570 202309
Sep 22, 2023
060000 ENGINE AND ENGINE COOLING
CBR: Model Year 2017, 2018 - US17GHG Common Rail Fuel System Component Electrical Faults
M-258-014 202309
Sep 5, 2023
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
TSB: Aftertreatment Diesel Exhaust Fluid (DEF) Tank, Level Sensor, Replacement
M-258-014 202309
Sep 5, 2023
060000 ENGINE AND ENGINE COOLING
TSB: Aftertreatment Diesel Exhaust Fluid (DEF) Tank, Level Sensor, Replacement
M728-005A 202308
Aug 14, 2023
020000 SUSPENSION
TSB: Barksdale Leveling Valve, Leak Test
CBR-2112 202307
Jul 24, 2023
110000 ELECTRICAL SYSTEM
CBR: Programming Failure - Chassis With Cummins Engine And An Allison Transmission
CBR-2112 202307
Jul 24, 2023
100000 POWER TRAIN
CBR: Programming Failure - Chassis With Cummins Engine And An Allison Transmission
CBR-2112 202307
Jul 24, 2023
060000 ENGINE AND ENGINE COOLING
CBR: Programming Failure - Chassis With Cummins Engine And An Allison Transmission
CBR-2303 202307
Jul 1, 2023
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
CBR: Mack DEF Dosing Valve Diagnostic Trouble Codes (DTC) P202D00, P208E00, P103B00 - US10+OBD13 And Newer Emissions
CBR-2303 202307
Jul 1, 2023
060000 ENGINE AND ENGINE COOLING
CBR: Mack DEF Dosing Valve Diagnostic Trouble Codes (DTC) P202D00, P208E00, P103B00 - US10+OBD13 And Newer Emissions
KC-331-Ver6
May 22, 2023
080000 FUEL SYSTEM, DIESEL
CBR: Model Year 2017 to Current - Fuel Filter Change ( Primary And Secondary ) For The EM - USA17 Emission Engines
KC-503-Ver3
May 17, 2023
100000 POWER TRAIN
CBR: Automated Manual Transmission ( AMT ) -Transmission Electronic Control Unit ( TECU ) MID130 PSID 29 FMI 7 /P10AE81 Fault Codes Being Generated
KC-2229-Ver2
May 10, 2023
100000 POWER TRAIN
CBR: Automated Manual Transmission (AMT) Transmission Kickdown Mode
KC-474-Ver5
May 2, 2023
100000 POWER TRAIN
CBR: Diagnostic Trouble Code (DTC) P215A-64, Fault Code SPN 84 FMI 19
M-170-003
Apr 18, 2023
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
TSB: Vibration Diagnostics
M-170-002
Apr 18, 2023
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
TSB: New Vehicle Safety Certification Requirements for Vehicles, U.S. and Canada
S7627
Feb 28, 2023
060000 ENGINE AND ENGINE COOLING
Mack MMD Alternator Pulley
KC-2248
Feb 21, 2023
100000 POWER TRAIN
Flywheel Housing Thread Repair
KC-2248
Feb 21, 2023
060000 ENGINE AND ENGINE COOLING
Flywheel Housing Thread Repair
KC-2165
Feb 10, 2023
060000 ENGINE AND ENGINE COOLING
Mack DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
M-728-001
Sep 22, 2022
020000 SUSPENSION
2008 Document reformatted to be published as a TSB in Impact. Air suspension ride height.
M-265-002
Sep 22, 2022
060000 ENGINE AND ENGINE COOLING
TSB-Charge Air Cooler t-clamp install.
M-823-002
Sep 21, 2022
160000 STRUCTURE
2008 Document reformatted to be published as a TSB in Impact. Grille bar, replacment.
M-258-000
Sep 21, 2022
060000 ENGINE AND ENGINE COOLING
2008 Document reformatted to be published as a TSB in Impact. Water entering the DPF.
M-258-011
Sep 15, 2022
060000 ENGINE AND ENGINE COOLING
2008 Document reformatted to be published as a TSB in Impact. Differential pressure sensor hose.
M-851-001
Sep 15, 2022
160000 STRUCTURE
2008 Document reformatted to be published as a TSB in Impact. Crack in cab at engine tunnel.
M-222-001
Sep 15, 2022
060000 ENGINE AND ENGINE COOLING
2008 Document reformatted to be published as a TSB in Impact. Loose oil filter spud.
M-260-001
Sep 15, 2022
060000 ENGINE AND ENGINE COOLING
2008 Document reformatted to be published as a TSB in Impact. Cooling system connections.
M-721-004
Sep 15, 2022
020000 SUSPENSION
2008 Document reformatted to be published as a TSB in Impact. Chassis lean.
M-801-001
Sep 15, 2022
160000 STRUCTURE
2008 Document reformatted to be published as a TSB in Impact. Paint protection.
M-390-001
Sep 15, 2022
110000 ELECTRICAL SYSTEM
2008 Document reformatted to be published as a TSB in Impact. Electrical equipment panel label.
M-563-001
Sep 15, 2022
050000 PARKING BRAKE
2008 Document reformated to be published as a TSB in Impact. Field repair for the treadle valve.
M-374-001
Sep 15, 2022
110000 ELECTRICAL SYSTEM
2008 Document reformated to be published as a TSB in Impact. Revised battery ti battery cable
M-255-016
Aug 19, 2022
060000 ENGINE AND ENGINE COOLING
2009 Document reformatted to be published as a TSB in Impact. Turbo Actuator Connector Repair.
M-451-002
Aug 6, 2022
020000 SUSPENSION
2009 Document reformatted to be published as a TSB in Impact. Axle Carrier Pinion Angles
M-561-001
Aug 6, 2022
040000 SERVICE BRAKES, AIR
2009 Document reformated to be published as a TSB in Impact. Air Piping Diagrams.
KC-561
Jul 5, 2022
060000 ENGINE AND ENGINE COOLING
11L, 13L, And 16L Engine Oil Analysis Specifications - US10 And Newer Emissions
KC-750
Jun 28, 2022
060000 ENGINE AND ENGINE COOLING
US10 Emission Engines - Diagnostic Trouble Code ( DTC ) SPN 1231 FMI 9 Troubleshooting.
KC-751
Jun 28, 2022
100000 POWER TRAIN
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
Jun 22, 2022
100000 POWER TRAIN
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
Jun 21, 2022
110000 ELECTRICAL SYSTEM
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
KC-2112
Jun 21, 2022
100000 POWER TRAIN
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
KC-2112
Jun 21, 2022
060000 ENGINE AND ENGINE COOLING
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
KC-2143
Jun 21, 2022
180000 VEHICLE SPEED CONTROL
(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP).
KC-405
Jun 21, 2022
100000 POWER TRAIN
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 -
KC-735
Jun 6, 2022
350000 EQUIPMENT
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 E
KC-736
Jun 6, 2022
060000 ENGINE AND ENGINE COOLING
(Back Office Only) - Engine Brake Vibration When In High Setting - 13L Engine With Variable Geometry Turbo ( VGT ) - US17 And Newer Emissions (Common Rail Fuel System).
KC-2107
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
DEF Level (UQLS) Sensor Troubleshooting Guide - US17+OBD16 Emissions and Newer.
KC-2116
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-2157
Jun 3, 2022
070000 FUEL SYSTEM, GASOLINE
Aftertreatment Hydrocarbon Injector (AHI) Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-2157
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
Aftertreatment Hydrocarbon Injector (AHI) Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-2158
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-2165
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-731
May 27, 2022
100000 POWER TRAIN
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 New
KC-2171
May 26, 2022
060000 ENGINE AND ENGINE COOLING
Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer
KC-2165
May 26, 2022
060000 ENGINE AND ENGINE COOLING
DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-2158
May 26, 2022
060000 ENGINE AND ENGINE COOLING
Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-2157
May 26, 2022
060000 ENGINE AND ENGINE COOLING
Aftertreatment Hydrocarbon Injector (AHI) Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-2131
May 26, 2022
060000 ENGINE AND ENGINE COOLING
USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E
KC-2116
May 26, 2022
060000 ENGINE AND ENGINE COOLING
NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-714
May 25, 2022
060000 ENGINE AND ENGINE COOLING
Mack Chassis - Diagnostic Trouble Codes ( DTC's ) - P020113, P020213, P020313, P020413, P020513, P020613, Cylinders 1 Through 6 Injector A Open Circuit
KC-699
May 24, 2022
110000 ELECTRICAL SYSTEM
Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information
KC-698
May 24, 2022
060000 ENGINE AND ENGINE COOLING
Mack Chassis - Diesel Exhaust Fluid ( DEF ) System Cleaning/Flush After DEF Pump Failure Or System Contamination
KC-686
May 20, 2022
251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
(Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP)
KC-686
May 20, 2022
180000 VEHICLE SPEED CONTROL
(Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP)
KC-678
May 19, 2022
110000 ELECTRICAL SYSTEM
Diagnostic Trouble Codes ( DTC ) P2080, P2084, P242B Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD16, US17+OBD16, And US17+OBD18 Emissions, Model Years 2017 To 2019
KC-678
May 19, 2022
060000 ENGINE AND ENGINE COOLING
Diagnostic Trouble Codes ( DTC ) P2080, P2084, P242B Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD16, US17+OBD16, And US17+OBD18 Emissions, Model Years 2017 To 2019
KC-663
May 18, 2022
060000 ENGINE AND ENGINE COOLING
Emcon (Spark Assist) Engine Aftertreatment System Troubleshooting Check Sheet - US07 Emissions
KC-659
May 17, 2022
080000 FUEL SYSTEM, DIESEL
Mack Chassis -A Oil Diluted With Fuel; Fuel In Oil, Diagnostic Information - All Emissions Prior To US17+OBD16 (Common Rail Fuel System), Model Year 2017 And Older
KC-659
May 17, 2022
060000 ENGINE AND ENGINE COOLING
Mack Chassis -A Oil Diluted With Fuel; Fuel In Oil, Diagnostic Information - All Emissions Prior To US17+OBD16 (Common Rail Fuel System), Model Year 2017 And Older
KC-652
May 17, 2022
060000 ENGINE AND ENGINE COOLING
Mack Low Oil Pressure Diagnostic Process For 11 Liter Engines
KC-651
May 17, 2022
350000 EQUIPMENT
Mack Dealer Support Communication - Selecting The Proper SR Area For Creating An eService
KC-648
May 17, 2022
100000 POWER TRAIN
Mack - PTO Pump Speed Calculator
KC-644
May 17, 2022
060000 ENGINE AND ENGINE COOLING
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
May 17, 2022
980000 UNKNOWN OR OTHER
Mack - PTO Pump Speed Calculator
KC-2172
May 16, 2022
980000 UNKNOWN OR OTHER
No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"
KC-2172
May 16, 2022
110000 ELECTRICAL SYSTEM
No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"
KC-2169
May 16, 2022
110000 ELECTRICAL SYSTEM
Low Voltage Disconnect (LVD), Function Description
KC-2170
May 16, 2022
020000 SUSPENSION
Electronically Controlled Suspension (ECS) Losing Air Pressure
KC-633
May 13, 2022
200000 WHEELS
Mack Chassis - Front Hub With Unit-Bearings ( Unitized Wheel Bearings ), Inspection Information And Guidelines - Commonly Model Year 2008 And Newer
KC-2161
May 13, 2022
060000 ENGINE AND ENGINE COOLING
DEF Pump Cycling periodically Hours After Key Off
KC-471
May 11, 2022
040000 SERVICE BRAKES, AIR
Mack Chassis - Air Restriction Light On In The Instrument Cluster - US07 Emissions And Newer
KC-626
May 9, 2022
100000 POWER TRAIN
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
May 9, 2022
350000 EQUIPMENT
Premium Tech Tool ( PTT ) Training Materials And Support Tools
KC-587
May 5, 2022
060000 ENGINE (PWS)
Mack Chassis - SNM15-027 A/C Compressor Inspection Required For Warranty Repairs
KC-587
May 5, 2022
060000 ENGINE AND ENGINE COOLING
Mack Chassis - SNM15-027 A/C Compressor Inspection Required For Warranty Repairs
KC-937
Mar 24, 2022
060000 ENGINE AND ENGINE COOLING
Mack Chassis - Diagnostic Trouble Code ( DTC ) P226C Intermittently Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD16 Emissions , Common Model Years 2015 to 2017
M-392-004B
Mar 23, 2022
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Radio, Replacement (revised from FSB 392-004)
Showing 100 of 354 bulletins.
MACK MRU - All Years Overview
Complete safety history for the MACK MRU across all model years (2008, 2018).
58
Total Recalls
1
Total Complaints
0
Investigations
0
Reported Crashes
0
Reported Fires
0
Reported Deaths