2016 MACK PINNACLE (CHU) — Problems, Recalls & Safety Data

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N/A

Safety Rating

0

Owner Complaints

3

Recalls

ACTIVE RECALL

4

Service Bulletins

0

Investigations

Overview of the 2016 MACK PINNACLE (CHU)

The 2016 MACK PINNACLE (CHU) has received a total of 0 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 4 recall campaigns affecting this vehicle, covering issues with SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK, STEERING:LINKAGES:TIE ROD ASSEMBLY, STEERING. 4 technical service bulletins have been issued by Mack Trucks, Inc. for this model year.

Recalls for the 2016 MACK PINNACLE (CHU)

NHTSA has recorded 4 recalls for the 2016 MACK PINNACLE (CHU), potentially affecting up to 1,087 vehicles.

Recall 19V107000 — SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK

| 9 vehicles affected

Defect: Mack Trucks Inc. (Mack) is recalling one 2014 Pinnacle (CXU) vehicle and certain 2018-2019 Mack Anthem (AN) vehicles equipped with air brake supply tanks that have an air volume amount ranging from 70% to 96% of the amount required by the regulation. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number...

Consequence: The undersized air brake supply reservoir may provide an insufficient air supply to properly operate the brakes during repetitive brake applications, reducing braking performance and increasing the risk of a crash.

Remedy: Mack will notify owners and dealers will add an air tank to the affected vehicles, free of charge. The recall began April 10, 2019. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0417.

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Recall 17V535000 — STEERING:LINKAGES:TIE ROD ASSEMBLY

| 439 vehicles affected

Defect: Mack Trucks, Inc. (Mack) is recalling certain 2016 Pinnacle CHU and CXU diesel trucks equipped with certain Dana steer axles. The castellated nut and cotter pin on the steer axles may not have been properly torqued, allowing the tie rod to loosen within the steer axle.

Consequence: If the tie rod loosens, it may disconnect from the steering knuckle, causing a complete loss of steering, increasing the risk of a crash.

Remedy: Mack will notify owners, and dealers will inspect the torque of the castellated nut and tie rod, tightening it as necessary. If the tie rod stud and knuckle on units cannot be sufficiently torqued, the dealer will replace the knuckle...

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Recall 17V535000 — STEERING

| 439 vehicles affected

Defect: Mack Trucks, Inc. (Mack) is recalling certain 2016 Pinnacle CHU and CXU diesel trucks equipped with certain Dana steer axles. The castellated nut and cotter pin on the steer axles may not have been properly torqued, allowing the tie rod to loosen within the steer axle.

Consequence: If the tie rod loosens, it may disconnect from the steering knuckle, causing a complete loss of steering, increasing the risk of a crash.

Remedy: Mack will notify owners, and dealers will inspect the torque of the castellated nut and tie rod, tightening it as necessary. If the tie rod stud and knuckle on units cannot be sufficiently torqued, the dealer will replace the knuckle...

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Recall 16V929000 — SUSPENSION:FRONT:HUB

| 200 vehicles affected

Defect: Mack Trucks, Inc. (Mack) is recalling certain model year 2012, 2014-2015 and 2017 Granite (GU), 2012-2017 Pinnacle (CHU, CXU), and 2013-2015 and 2017 Titan (TD) trucks manufactured January 7, 2011, to September 29, 2016. The affected vehicles were built with front wheel hubs that cannot support the gross axle weight rating of the front axle.

Consequence: Overloaded front wheel hubs can result in premature failure of the hubs, bearings, and the related components, which can cause the front hub assembly to separate from the front axle. Because of this, the driver may lose control of the vehicle or parts may be dropped on the road, increasing the risk of a crash.

Remedy: Mack will notify owners, and dealers will replace the hub assemblies, free of charge. The recall began on February 16, 2017. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0406.

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Owner Complaints for the 2016 MACK PINNACLE (CHU)

No complaints have been filed with NHTSA for the 2016 MACK PINNACLE (CHU).

Safety Rating for the 2016 MACK PINNACLE (CHU)

NHTSA has not yet tested the 2016 MACK PINNACLE (CHU) in its New Car Assessment Program.

Technical Service Bulletins for the 2016 MACK PINNACLE (CHU)

Mack Trucks, Inc. has issued 4 technical service bulletins (TSBs) for the 2016 MACK PINNACLE (CHU). TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.

M-413-004 — POWER TRAIN

2009 Document reformatted to be published as a TSB in Impact. Air-Operated Clutch Assist Adjustment and Troubleshooting

KC-826 — ENGINE AND ENGINE COOLING

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

KC-785 — ELECTRICAL SYSTEM

** Tech Tip ** - TT - 008 - 2016 - D16D, D16H, D16J & MP10 Accessory Belt Tensioner Improvement

K23315031 — FUEL SYSTEM, GASOLINE

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

NHTSA Investigations for the 2016 MACK PINNACLE (CHU)

There are no NHTSA defect investigations on record for this vehicle.

Other Model Years of the MACK PINNACLE (CHU)

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Other MACK Models

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