WenmarOpen by Wenmar Pro

Transport Canada recall 2021744

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

Campaign
Published byTransport Canada (Canada)
Campaign number2021744
Manufacturer's numberSC0433
Reported2021-12-09
ComponentBrakes
Notification typeSafety Mfr
Units potentially affected2624

What is wrong

Issue:

On certain trucks, the parking brake control valve may wear and leak. In certain situations, this could cause the parking brake to release suddenly and the truck could roll away.

Safety Risk:

A parked vehicle that moves suddenly could increase the risk of an injury or a crash.

Corrective Actions:

Mack will notify owners by mail and instruct you to take your truck to a dealer to remove the exhaust tube and fitting from the parking brake control valve.

Vehicles this campaign lists
2008 MACK TERRAPRO
2009 MACK TERRAPRO
2010 MACK TERRAPRO
2011 MACK TERRAPRO
2012 MACK TERRAPRO
2013 MACK TERRAPRO
2014 MACK TERRAPRO
2015 MACK TERRAPRO
2016 MACK TERRAPRO
2017 MACK TERRAPRO
2018 MACK TERRAPRO
2019 MACK TERRAPRO
2020 MACK TERRAPRO
2021 MACK TERRAPRO
2022 MACK TERRAPRO

A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.

Bulletins for the same vehicles and component

Bulletins for the same vehicles and component
CBR 407 0720252025-08-04. Service bulletin. CBR - To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP file will need to downloaded.
CBR-407 2024092024-10-03. Service bulletin. CBR: To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP fi le will need to be downloaded.
KC-2012-Ver32023-06-05. Service bulletin. CBR: SNM 20-005 - HD Disc Brake Rotor Upgrade
SLM22-0042022-05-06. Service bulletin. Service Literature Published and Released in April, 2022
KC-4172022-02-04. Service bulletin. Mack Chassis - Air System Schematics For Models - MRU, LEU And ( LR ) Using The Same Schematic As the LEU
KC-3612022-02-04. Service bulletin. Mack Chassis - Drive Axle Brake Chamber Rubbing Frame Or Brake Drum - Vehicles Built Between 7 July 2014 And 23 August 2019
KC-2862022-01-06. Service bulletin. Mack Chassis - FSB 563-008 Plugs, Pressure Protection Manifold - New Brass Plugs For Noregon Pressure Protection Manifold (PPM)
FSB 386-0112020-06-03. Service bulletin. Air Pressure Switch, Replacement

A bulletin is the manufacturer's note to its dealers. It is not part of this recall.

Check one vehicle officially

Contains information licensed under the Open Government Licence – Canada.