Recalls
21V953000 · Parking brake9 Dec 2021 · 20,668 vehicles
Mack Trucks, Inc. (Mack) is recalling certain 2008-2019 TerraPro (MRU) and 2019-2022 TerraPro (TE) vehicles. A brake control valve air leak into the attached exhaust hose can create excessive back pressure, causing the parking brake to release unexpectedly.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Mack told its dealers about the 2011 Mack Terrapro (mru): known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 10251333 | CBR -Telematics Gateway (TGW) Connect Ability Issues |
| 10251331 | CBR - Active "Set Park Brake" Message On Drivers Information Display (DID). |
| 10251329 | CBR - Automated Manual Transmission ( AMT ) Flywheel Pilot Bearing Wear On Input Shaft. |
| 10248101 | CBR: For vehicles equipped with an 11L engine, the plastic saddle bracket holding the a/c line on the left side of the engine may move excessively and rub the area where it secures the line. |
| 10246086 | 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. |
| 10241946 | TSB: Barksdale Leveling Valve, Leak Test |
| 10241918 | CBR: FSB 381-049, Instrument Cluster Reprogramming ( MID140 ) - (Fault Code MID 140 PSID 200 FMI 9 Being Displayed ) |
| 10237342 | CBR: Diagnostic Trouble Code (DTC) P215A-64, Fault Code SPN 84 FMI 19 |
| 10237339 | CBR: eWarranty To UCHP Labor Code ( SCC Code ) Crossover, Conversion Information For Use With Campaigns ( FI, PI ) And Recalls ( EC, SC ), Location On Trucks Dealer Portal ( TDP ) |
| 10235490 | TSB: Vibration Diagnostics |
| 10235489 | TSB: Stock Vehicle Storage and Maintenance |
| 10235486 | TSB: New Vehicle Safety Certification Requirements for Vehicles, U.S. and Canada |
| 10235362 | CBR: Mack NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions |
| 10232610 | Mack Model TE,LR - Frame Over Height |
| 10232609 | Mack Chassis - No Gauge Cluster Backlight |
| 10222608 | TSB-Charge Air Cooler t-clamp install. |
| 10219084 | 2009 Document reformatted to be published as a TSB in Impact. Cab Roof Harness Repair and Pass-Through Hole Modification |
| 10219082 | 2009 Document reformatted to be published as a TSB in Impact. Axle Carrier Pinion Angles |
| 10219081 | 2009 Document reformatted to be published as a TSB in Impact. Axle Alignment Specifications |
| 10215315 | Programming Failure - Chassis With Cummins Engine And An Allison Transmission |
| 10215314 | NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions. |
| 10215312 | (Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP). |
| 10215307 | Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions. |
| 10215305 | DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions. |
| 10215295 | 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. |
NHTSA manufacturer communications (public domain)
NHTSA investigations
PE20003 · Parking brakeopened 1 Apr 2020 · closed 10 Jan 2024
Vehicle Roll Away
NHTSA Office of Defects Investigation