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8 Active Safety Recalls

2015 Mack Gu Recall

Safety defect investigations, technical specifications, and manufacturer repair notices for Canadian owners.

8
Safety Recalls
CMVSS
Safety Standard
Transport Canada
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Active Safety Recalls (8)

Safety recall notices and repair campaigns registered for the 2015 Mack Gu in Canada.

Ref #2023-474 Campaign : SC0448
2023-08-25 5 280 units

Lights And Instruments

Issue Description

On certain trucks, the front turn signals may not be visible from certain angles. As a result, the trucks don't meet the requirements of the Canadian regulations.

Safety Risk

Turn signals that aren't visible from certain angles may cause a person not to recognize when a driver intends to turn or change lanes. This could increase the risk of a crash.

Corrective Action & Repair

Mack will notify owners by mail and advise you to take your truck to a dealership to install additional front turn signals.

View government recall bulletin Free parts & labor under Motor Vehicle Safety Act
Ref #2016-495 Campaign : SC0403
2016-10-11 1 690 units

Powertrain

Issue Description

On certain vehicles, the cap nut that retains the interaxle driveshaft yoke to the rear axle input shaft may prematurely loosen. If the nut were to loosen and come off, the yoke could separate from the axle input shaft and cause the drive shaft to disconnect. A disconnected drive shaft would result in a loss of motive power, and create a road hazard, both of which could increase the risk of a crash causing injury and/or damage to property. Correction: Dealers will inspect the torque on the cap nut, and the nut will be replaced if the torque is found under specification. Note: This is an expansion of recall 2016-079.

Safety Risk

A failure of this component (powertrain) may increase the risk of a crash or injury.

Corrective Action & Repair

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

View government recall bulletin Free parts & labor under Motor Vehicle Safety Act
Ref #2016-079 Campaign : SC0399
2016-02-18 1 068 units

Powertrain

Issue Description

On certain vehicles, the cap nut that retains the interaxle driveshaft yoke to the rear axle input shaft may prematurely loosen. If the nut were to loosen and come off, the yoke could separate from the axle input shaft and cause the drive shaft to disconnect. A disconnected drive shaft would result in a loss of motive power, and create a road hazard, both of which could increase the risk of a crash causing injury and/or damage to property. Correction: Dealers will replace the cap nut, and inspect the threads on the input shaft. If the threads are damaged, the input shaft will be replaced.

Safety Risk

A failure of this component (powertrain) may increase the risk of a crash or injury.

Corrective Action & Repair

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

View government recall bulletin Free parts & labor under Motor Vehicle Safety Act
Ref #2015-372 Campaign : SC0393
2015-08-17 241 units

Brakes

Issue Description

On certain vehicles, The chassis electrical harness and air brake lines may not have been properly secured at the crossmember. This could cause the electrical cables and air lines to fall down and get twisted in the driveline. This could affect safety systems such as brakes, increasing stopping distances or causing unintended parking brake application. This could increase the risk of a crash causing injury and/or damage to property. Correction: Dealers will inspect and repair the vehicle as needed.

Safety Risk

A failure of this component (brakes) may increase the risk of a crash or injury.

Corrective Action & Repair

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

View government recall bulletin Free parts & labor under Motor Vehicle Safety Act
Ref #2015-017 Campaign : SC0386
2015-01-16 32 units

Electrical

Issue Description

On certain model vehicles outfitted with an Automatic Over-Speed Protection system, the system may be incorrectly wired. This presents a potential risk as the operator may not be able to control an unintended increase in the engine RPM if combustible vapors enter through the air intake. If this occurs, it could increase the risk of an engine fire that may cause injury and/or property damage. Correction: Dealers will inspect and repair accordingly.

Safety Risk

A failure of this component (electrical) may increase the risk of a crash or injury.

Corrective Action & Repair

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

View government recall bulletin Free parts & labor under Motor Vehicle Safety Act
Ref #2014-527 Campaign : SC0375
2014-11-20 11 668 units

Electrical

Issue Description

On certain model vehicles, water around the windshield can migrate into the Electronic Power Distribution Module and contaminate it. As a result, circuits may be bridged creating an electrical short. This could potentially result in a fire, increasing the risk of injury and/or damage to property. Correction: Dealers will inspect the module, and if found contaminated, will replace it. Additional measures will be taken to address the leak if contamination is found. Note: This is an expansion of recall 2014-053.

Safety Risk

A failure of this component (electrical) may increase the risk of a crash or injury.

Corrective Action & Repair

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

View government recall bulletin Free parts & labor under Motor Vehicle Safety Act
Ref #2014-439 Campaign : SC0384
2014-10-07 13 units

Powertrain

Issue Description

On certain vehicles equipped with Cummins ISL engines, the fuel filter shell and nut plate could separate, causing a fuel leak and also causing the engine to stall. Stalling would result in a loss of motive power, increasing the risk of a crash resulting in injury and/or damage to property. Correction: Cummins-authorized dealers will replace the fuel filter.

Safety Risk

A failure of this component (powertrain) may increase the risk of a crash or injury.

Corrective Action & Repair

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

View government recall bulletin Free parts & labor under Motor Vehicle Safety Act
Ref #2014-390 Campaign : SC0383
2014-09-09 46 units

Seats And Restraints

Issue Description

On certain vehicles, bolts securing the seat belts to the seat frame, cab wall and cab floor may have been insufficiently tightened during vehicle assembly. As a result, bolts could loosen over time and potentially allow the seat belt to detach from its mounting points. If this occurs, the seat belt may fail to restrain the seat occupant in a crash, increasing the risk of injury and/or damage to property. Correction: Dealers will tighten the affected bolts to the specified torque.

Safety Risk

A failure of this component (seats and restraints) may increase the risk of a crash or injury.

Corrective Action & Repair

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

View government recall bulletin Free parts & labor under Motor Vehicle Safety Act
Vehicle Profile & Safety Standards

Vehicle Specifications & Compliance Benchmark

Official Transport Canada safety campaigns, Canadian motor vehicle safety compliance standards and live VIN specifications.

Safety Recall Coverage
8 bulletins
Transport Canada safety defect records
Safety Compliance
CMVSS / NSVAC
Motor Vehicle Safety Act standards
NRCan EnerGuide
Trim-Specific
Varies by engine, drive & transmission
VIN Specifications
14 Attributes
Decode exact engine & plant via VIN above

All Mack Gu Model Years

Explore safety recall records by model year.

View Model Overview