Vehicle Safety Recalls

Search 30,271 NHTSA recall campaigns covering every vehicle sold in the United States since 1966.

30,271 Recall Campaigns
24,323 Vehicle Models
233 Vehicle Makes
1966, 2026 Year Range

What is a vehicle safety recall?

A vehicle safety recall is issued when a manufacturer or the National Highway Traffic Safety Administration (NHTSA) determines that a defect in a motor vehicle creates an unreasonable risk to safety, or that the vehicle fails to meet a federal motor vehicle safety standard. Once a recall is issued, the manufacturer is required by federal law (49 U.S.C. ยง 30120) to repair, replace, or refund the vehicle without charge to the owner. The repair obligation lasts at least 15 years from the date the vehicle was first sold, regardless of mileage, ownership history, or warranty status.

The list below contains every recall campaign in NHTSA's official database, over 30,271 campaigns covering tens of millions of individual vehicles dating back to 1966. Each entry includes the official NHTSA campaign number (used to schedule the repair at any franchised dealer), the affected component, the defect description, the consequence of the failure, and the manufacturer's remedy. You can filter by make, model year, or keyword. To check whether a specific vehicle has an open recall, use the VIN lookup; to read every recall ever issued for a particular brand, use browse by make.

How to read a recall entry

Each recall card on this page surfaces the four pieces of information that matter most to vehicle owners:

  • Component. The system or part affected by the defect, brakes, airbags, fuel system, electrical, etc. NHTSA uses a standardized component taxonomy.
  • Summary. Plain-English description of the defect and what is expected to fail.
  • Consequence. The actual safety risk, fire, loss of brakes, airbag rupture, sudden stalling. This is the most important field for understanding severity.
  • Remedy. What the dealer will do to fix the vehicle. This tells you how long the repair will take and whether parts are likely to be available.

A small share of recalls, typically less than 3 percent, also carry severity flags such as "Park Outside" or "Do Not Drive." When a recall has one of these flags, NHTSA is recommending that owners take additional precautions until the repair is performed. Park Outside means the defect can ignite a fire even when the vehicle is parked; Do Not Drive means the failure mode is severe enough that NHTSA cannot recommend continuing to operate the vehicle. We have a deeper explainer at Understanding Recall Severity.

Where this data comes from

This page is built on NHTSA's recall flat-file database, which we re-import on the first day of every month. Each individual recall record is sourced directly from NHTSA's public files, we don't paraphrase, summarize, or alter the official descriptions. The summaries you see are the manufacturer's own filings as submitted to NHTSA, lightly reformatted for readability. For the most current status of any specific VIN, the authoritative source is nhtsa.gov/recalls; this page is most useful for browsing patterns across models and years rather than checking the status of one specific car.

Read more from our blog

How to Check If Your Car Has an Open Recall › What to Do If Your Car Is Recalled › Why Recall Repairs Are Always Free › Used Car: 7 Recall Checks to Run First › The Takata Airbag Recall: Full Story › All Articles ›
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Showing 432 recalls for MACK

23V143000 Mar 3, 2023
MACK GRANITE (GR) (2023) - STEERING:CRITICAL FASTENERS
Mack Trucks, Inc. (Mack) is recalling certain 2023 Granite (GR) vehicles. The front-drive steer axle fasteners may not have been tightened sufficiently and could come loose, resulting in a complete separation of the axle assembly joints.
17 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Steer axle assembly separation can result in a loss of vehicle control, increasing the risk of a crash.
Remedy: Dealers will replace and tighten the axle fasteners, as necessary, free of charge. Owner notification letters were mailed March 20, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0441.
23V024000 Jan 23, 2023
MACK LRBE (ELECTRIC) (2019) - ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS
Mack Trucks, Inc. (Mack) is recalling certain 2019 and 2021-2023 LRBE battery electric trucks. The cabin heater relay may fail, causing the coolant heater to overheat.
43 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A coolant heater that overheats can increase the risk of fire.
Remedy: Dealers will update the software for the Hybrid Powertrain Control Unit and Instrument Cluster, and install replacement relays, free of charge. Owner notification letters were mailed March 16, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC044...
22V706000 Sep 21, 2022
MACK LR ELECTRIC (2021) - ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT
Mack Trucks, Inc. (Mack) is recalling one 2021 truck. The coolant line in the high voltage battery pack may not be fully seated and locked, which can result in the loss of coolant and an electrical short circuit.
1 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A battery short circuit increases the risk of a fire.
Remedy: Mack will inspect the battery packs, and replace them as necessary, free of charge. The affected vehicle was within the manufacturer's control, has been repaired, and therefore no owner letters were mailed. Owners may contact Mack's customer service at 1-800-866-1177.
22V606000 Aug 9, 2022
MACK MD (2023) - ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Mack Trucks, Inc. (Mack) is recalling certain 2023 MD6/7 trucks. The engine control module (ECM) may experience an internal short-circuit, which can result in an unexpected engine shut down.
150 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An unexpected engine shut down can increase the risk of a crash.
Remedy: Cummins will replace the ECM, free of charge. Owner notification letters were mailed on September 27, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0438.
22V401000 Jun 7, 2022
Mack Trucks, Inc. (Mack) is recalling certain 2021-22 Granite, Anthem, LR, Pinnacle, and Terrapro tractor trailers. The steering gears may have been assembled incorrectly, which can cause the gear to fracture.
5,644 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.
Remedy: Dealers will replace the steering gear, free of charge. Owner notification letters were mailed on July 29, 2022. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0437.
22V295000 May 3, 2022
MACK GRANITE (GR) (2022) - SERVICE BRAKES, AIR
Mack Trucks, Inc. (Mack) is recalling certain 2022 Granite trucks. The air tanks have an insufficient volume of air for the brake system. As such, these vehicles fail to comply with the requirements of the Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
14 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Insufficient air volume can reduce braking performance and increase the risk of a crash.
Remedy: Dealers will install new air tanks, free of charge. Owner notification letters were mailed on May 31, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SCC 0435.
22V204000 Mar 29, 2022
MACK LR ELECTRIC (2021) - STEERING:HYDRAULIC POWER ASSIST SYSTEM
Mack Trucks, Inc. (Mack) is recalling certain 2023 LR Battery Electric trucks. During certain driving maneuvers, the power steering system may lose pressure, causing a loss of power steering assist.
33 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Loss of power steering assist increases the risk of a crash.
Remedy: Dealers replace the higher ratio steering gear and power steering pump software for higher RPM's on the steering pump, free of charge. Owner notification letters were mailed on May 24, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0434.
21V953000 Dec 9, 2021
MACK MRU (2008) - PARKING BRAKE
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.
20,668 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: The unexpected release of the parking brake may allow the vehicle to rollaway, increasing the risk of a crash.
Remedy: Dealers will remove the exhaust tube and fitting from the valve, free of charge. Owner notification letters were mailed February 8, 2022. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0433.
21V856000 Nov 3, 2021
MACK GRANITE (GR) (2021) - STEERING:HYDRAULIC POWER ASSIST:PUMP
Mack Trucks, Inc. (Mack) is recalling certain 2021 Granite and LR vehicles. A machining defect may cause pressure to build in the power steering pump and break the shaft seal, resulting in a loss of power steering assist.
79 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A loss of power steering assist increases the risk of a crash.
Remedy: Dealers will replace the power steering pump, free of charge. Owner notification letters were mailed on December 10, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0432.
21V684000 Sep 1, 2021
MACK MD (2020) - SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
Mack Trucks, Inc. (Mack) is recalling certain 2020-2022 Mack MD vehicles. The cotter pin that retains the brake pedal clevis pin may not have been properly installed, which could result in an unsecured brake pedal.
2,823 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An unsecured brake pedal can cause a loss of braking ability and increase the risk of a crash.
Remedy: Owners are advised to not drive their vehicles until the remedy has been performed. Dealers will inspect the cotter pin installation and repair it as necessary, free of charge. Owner notification letters were mailed on September 13, 2021. Owners may contact Mack's customer service at 1-800-866-11...
21V573000 Jul 27, 2021
MACK GRANITE (GR) (2021) - SERVICE BRAKES, AIR
Mack Trucks, Inc. (Mack) is recalling certain 2021 Granite, LR, and TerraPro vehicles. The rear drive axle may have the incorrect type of brake cam installed, which could result in inoperative rear axle brakes.
124 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Inoperative rear axle brakes can increase the distance required to stop, increasing the risk of a crash.
Remedy: Dealers will inspect the brake cams, and incorrect brake cams will be replaced, along with brake shoes, hardware, and wheel seals, as necessary, free of charge. Owner notification letters were mailed on August 10, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for...
21V574000 Jul 27, 2021
MACK MD (2022) - SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:HANGER,BRACKET
Mack Trucks, Inc. (Mack) is recalling certain 2022 Medium-Duty Trucks. The spring hanger brackets on the front suspension may have loose bolts.
60 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Loose suspension bolts can detach, possibly resulting in a loss of vehicle control and increasing the risk of a crash.
Remedy: Dealers will tighten the spring hanger bracket bolts, free of charge. Owner notification letters were mailed on August 17, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0428.
21V476000 Jun 25, 2021
MACK GRANITE (GU) (2020) - SUSPENSION:MULTIPLE AXLE
Mack Trucks, Inc. (Mack Trucks) is recalling certain 2020-2021 Granite vehicles equipped with certain SL2065 steerable lift axles. The lower rear pivot cap screws may not be long enough to sufficiently engage the locking feature of the corresponding nuts.
8 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: The short screws can cause the hardware to separate from the suspension system and become a road hazard, increasing the risk of a crash or injury.
Remedy: Mack Trucks will inspect the suspension system and replace the lower rear pivot cap screws, as necessary, free of charge. Owner notification letters were mailed on July 30, 2021. Owners may contact Mack Trucks' customer service at 1-800-866-1177. Mack Trucks' number for this recall is SC0426.
21V416000 Jun 2, 2021
Mack Trucks, Inc. (Mack) is recalling certain 2021-2022 Anthem, Granite, and Pinnacle vehicles. The hubcap compression spring can cause the hubcap to separate.
307 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A separated hubcap can create a road hazard, increasing the risk of a crash.
Remedy: Dealers will remove the hubcap, free of charge. Owner notification letters were mailed June 30, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0425.
21V293000 Apr 26, 2021
MACK LR (2019) - STEERING
Mack Trucks, Inc. (Mack) is recalling certain 2019-2020 LR vehicles. The steering transfer case may have an insufficient amount of oil.
272 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: The internal bearings may fail without sufficient lubrication, causing steering lock-up and increasing the risk of a crash.
Remedy: Dealers will replace the transfer case, free of charge. Owner notifications letters were mailed on May 12, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0424.
21V233000 Apr 1, 2021
MACK ANTHEM (AN) (2018) - ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE:SOFTWARE
Mack Trucks, Inc. (Mack) is recalling certain 2018-2022 Anthem (AN), Granite (GR/GU), and Pinnacle (CHU/CXU/PI) vehicles equipped with "camelback" rear suspension and electronic stability control. The vehicles may not stay in their lane at certain speeds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 136, "Electronic Stabilit...
557 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A vehicle that drifts out of its lane increases the risk of a crash.
Remedy: Mack will notify owners, and dealers will reprogram the vehicle control units, free of charge. The recall began on April 21, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0423.
19V896000 Dec 16, 2019
MACK ANTHEM (AN) (2020) - STEERING:LINKAGES:DRAG:LINK:CONNECTION
Mack Trucks, Inc. (Mack) is recalling certain 2020 Anthem (AN), Granite (GR), and Pinnacle (PI) vehicles. The castle nuts and cotter pins used to connect the steering drag link to the pitman arm and steering arm may have not been correctly installed, potentially causing separation of the drag link.
80 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the drag link separates, loss of steering control my occur, increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect the drag link attachment points, repairing them, as necessary, free of charge. The recall began January 14, 2020. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0420.
19V895000 Dec 16, 2019
MACK TE (2019) - EXTERIOR LIGHTING:HEADLIGHTS
Mack Trucks, Inc. (Mack) is recalling certain 2019-2020 TerraPro (TE) vehicles. The headlamps may not be properly aimed, possibly reducing the driver's visibility. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
1,879 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Reduced visibility can increase the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect and readjust the headlamps, free of charge. The recall began January 24, 2020. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0421.
19V616000 Aug 21, 2019
MACK PINNACLE (CXU) (2015) - SUSPENSION:FRONT
Mack Trucks, Inc. (Mack) is recalling certain 2015 Pinnacle (CXU) vehicles equipped with Meritor FF967 Non Drive Front Steer Axles. The axles missed the heat treating operation during manufacturing, reducing their strength and possibly causing the axle beams to fracture.
8 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Fracture of the axle beam can cause a loss of vehicle control, increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect and replace the axles as necessary, free of charge. The recall began September 27, 2019. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0419.
19V209000 Mar 18, 2019
MACK ANTHEM (AN) (2020) - EXTERIOR LIGHTING
Mack Trucks, Inc. (Mack) is recalling certain 2020 Anthem and Pinnacle trucks. The conspicuity reflectors at the back of the cab may be blocked by the exhaust system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Assoc. Equipment."
43 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the reflectors are blocked, the vehicle's visibility to other drivers may be reduced, increasing the risk of crash.
Remedy: Mack has notified owners, and dealers will install additional reflectors on the back of the cab, 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 SC0418.
19V107000 Feb 21, 2019
MACK ANTHEM (AN) (2014) - SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
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 121, "Air Brake Systems."
9 vehicles affected Manufacturer: Mack Trucks, Inc.
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.
19V054000 Jan 24, 2019
MACK ANTHEM (AN) (2019) - VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
Mack Trucks, Inc. (Mack) is recalling certain 2019-2020 Mack Anthem, Granite, Pinnacle vehicles. The passenger side door down view mirror may detach from the door.
3,906 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the mirror detaches from the door, the mirror may strike another vehicle or pedestrian, increasing the risk of injury or crash.
Remedy: Mack will notify owners, and dealers will properly attach the mirror, free of charge. The recall began March 19, 2019. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0416.
19V047000 Jan 21, 2019
MACK ANTHEM (AN) (2018) - POWER TRAIN:CLUTCH ASSEMBLY
Mack Trucks, Inc. (Mack) is recalling certain 2018 Anthem (AN) and Pinnacle (CXU) vehicles, equipped with an automated manual transmission. An internal component in the clutch assembly may fail, possibly resulting in unintended vehicle movement.
11 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Unintended vehicle movement can increase the risk of a crash.
Remedy: Mack has notified owners, and dealers will update the software or replace the clutch, as necessary, free of charge. The recall began on January 25, 2019. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0415.
18V810000 Nov 15, 2018
Mack Trucks, Inc. (Mack) is recalling certain 2019 Mack Granite (GR), LR, and TerraPro (TE) trucks, equipped with Bridgestone M854 tires with DOT date codes 2418-2518, Bridgestone M860A tires with DOT date code 2518 or Bridgestone M864 tires with DOT date codes 2318-2418, all of size 425/65R22.5. The sidewall steel body cords may be exposed, possibly causing unexpected, rapid air loss while drivi...
818 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Rapid tire air loss can increase the risk of a crash.
Remedy: Mack will notify owners, instructing them to take their vehicles to Bridgestone Tire or Mack truck service centers for inspection and replacement, as necessary, free of charge. The recall began December 19, 2018. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this r...
18V778000 Nov 1, 2018
Mack Trucks, Inc. (Mack) is recalling certain 2019 Mack Anthem (AN), Granite (GR), and Pinnacle (PI) vehicles. The pinch bolt on the upper steering shaft may not have been tightened, possibly resulting in the steering shaft separating and causing a loss of steering.
169 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A loss of steering can increase the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect the vehicles for any loose pinch bolts, correcting the vehicles as necessary, free of charge. The recall began November 30, 2018. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0413.
18V765000 Oct 30, 2018
MACK GRANITE (GU) (2019) - EXTERIOR LIGHTING
Mack Trucks, Inc. (Mack) is recalling certain 2019 Mack Granite (GU) vehicles equipped with snow plow lamp preparation kits. The snow plow headlights can be turned on without other exterior lights, and high beam indicator will not work when the snow plow high beams are on. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "L...
755 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: The driver may operate the vehicle with the snow plow headlights on but the marker and tail lamps off, reducing the vehicle's visibility and increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will update the software related to the plow lights, free of charge. The recall began December 19, 2018. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0414.
18V543000 Aug 16, 2018
MACK ANTHEM (AN) (2019) - TRAILER HITCHES:FIFTH WHEEL ASSEMBLY
Mack Trucks, Inc. (Mack) is recalling certain 2019 Mack Anthem trucks equipped with Jost fifth wheel couplings. The fifth wheel may have an outboard slider bracket that is too narrow, possibly allowing the trailer to separate from the tractor.
9 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the trailer separates from the tractor, it can increase the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect the fifth wheel slider bracket, replacing it as necessary, free of charge. The recall began September 25, 2018. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0411.
18V152000 Mar 6, 2018
MACK ANTHEM (AN) (2018) - ELECTRICAL SYSTEM
Mack Trucks, Inc. (Mack) is recalling certain 2018 Anthem (AN), Granite (GU), and Pinnacle (CXU, PI) trucks. An electrical overload condition may cause the light control module (LCM) to fail, resulting in the loss of the exterior lighting, interior dashboard lighting, and the windshield wipers.
135 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Loss of lighting or windshield wiper function can increase the risk of a crash.
Remedy: Mack will notify owners, and dealers will replace and reprogram the LCM, free of charge. The recall began on March 23, 2018. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0409.
17V535000 Aug 31, 2017
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.
439 vehicles affected Manufacturer: Mack Trucks, Inc.
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 and tie rod end assembly, free of charge. The recall began on Oc...
17V261000 Apr 18, 2017
MACK LR (2011) - ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
Mack Trucks, Inc. (Mack) is recalling certain 2015-2018 LR and 2011-2018 TerraPro (LEU and MRU) trucks. The alternator cable may be insufficiently thick to handle the current, and, as a result, may overheat.
3,282 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the alternator cable overheats, it would increase the risk of a fire.
Remedy: Mack will notify owners, and dealers will replace the alternator cable, free of charge. The recall began on June 16, 2017. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0407.
16V929000 Dec 23, 2016
MACK GRANITE (GU) (2012) - SUSPENSION:FRONT:HUB
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.
200 vehicles affected Manufacturer: Mack Trucks, Inc.
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...
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.
16V714000 Oct 6, 2016
MACK PINNACLE (CHU) (2017) - TIRES:TREAD/BELT
Mack Trucks, Inc. (Mack) is recalling certain model year 2017 Pinnacle CHU and CXU trucks manufactured March 9, 2016, to May 19, 2016 and equipped with Goodyear G399A LHS 295/75R22.5 LRG tires. The tires on the affected vehicles may have cured improperly causing an incomplete adhesion, possibly resulting in a partial tread separation.
57 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Partial tread separation can increase the risk of a crash.
Remedy: Mack will notify owners, and Goodyear dealers will replace the affected tires, free of charge. The recall began on November 7, 2016. Owners may contact Mack customer service at 1-800-866-1177, or Goodyear customer service at 1-800-592-3267. Mack's number for this recall is SC0405.
16V456000 Jun 22, 2016
Mack Trucks, Inc. (Mack) is recalling certain model year 2013 Pinnacle (CXU) trucks manufactured April 16, 2012, to May 4, 2012. These vehicles are equipped with certain Meritor FF967 non-drive front steer axles that may have been incorrectly heat treated.
64 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: The improperly heat treated axles may fracture, resulting in a loss of vehicle control and increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect the axles for specific heat code serial numbers. The affected axles will be replaced, free of charge. The recall began on August 1, 2016. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0404.
16V156000 Mar 16, 2016
Mack Trucks, Inc. (Mack) is recalling certain model year 2016-2017 Titan vehicles manufactured from February 25, 2015, through February 12, 2016. The bolt connecting the upper steering shaft to the lower steering shaft may not properly secure the upper steering shaft, which can lead to separation of the steering shaft.
75 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Separation of the steering shaft will result in complete loss of steering which may lead to a vehicle crash.
Remedy: Mack strongly recommends that the affected vehicles not be driven until the interim remedy is applied. An interim notice was sent to Mack owners on March 21, 2016, and an interim repair is available now. A second notice was mailed on May 12, 2016. The final remedy is now available. Both remedies...
16V098000 Feb 19, 2016
Mack Trucks, Inc. (Mack) is recalling certain model year 2016-2017 Granite (GU) and TerraPro (MRU) trucks manufactured from November 9, 2015, through January 19, 2016. The affected trucks may be missing a roll pin to secure the upper steering yoke to the steering shaft.
1,187 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the roll pin is missing, the steering shaft may disconnect from the yoke, resulting in a complete loss of steering and increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect the vehicles and replace the steering shaft if the roll pin is missing, free of charge. The recall began on April 1, 2016. Owners may contact Mack customer service at 1-610-709-2131. Mack's recall campaign number for this recall is SC0400.
16V099000 Feb 19, 2016
MACK GRANITE (GU) (2012) - POWER TRAIN:DRIVELINE:DRIVESHAFT
Mack Trucks, Inc. (Mack) is recalling certain model year 2012-2016 Granite (GU), Pinnacle (CHU, CXU), TerraPro (LEU, MRU), Titan (TD), and LR trucks manufactured from September 1, 2011, through September 8, 2015. The cap nut that retains the interaxle driveshaft yoke to the rear axle input shaft may loosen.
33,981 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If he cap nut loosens and falls off, the yoke can separate from the axle input shaft and allow the drive shaft to disconnect, increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will replace the cap nut. The input shaft threads will be inspected for damage. Any damaged input shaft will be replaced. These repairs will be performed free of charge. An interim notice was sent to owners on April 25, 2016. The recall began on June 7, 201...
15V804000 Nov 30, 2015
MACK GRANITE (GU) (2010) - SERVICE BRAKES, AIR:DISC:CHAMBER
Mack Trucks, Inc. (Mack) is recalling certain model year 2010-2016 Granite 4X2 trucks manufactured September 17, 2009, to July 31, 2015. Due to a brake imbalance between the steer and drive axle brakes, the rear brakes may overheat.
679 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the rear brakes overheat there would be an increased risk of a tire blowout or a wheel-end fire.
Remedy: Mack will notify owners, and dealers will replace either the brake chambers on the steer axles or the drive axles to correct the imbalance, free of charge. The recall began on January 27, 2016. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0398.
15V702000 Oct 26, 2015
MACK GRANITE (GU) (2010) - ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER
Mack Trucks, Inc. (Mack) is recalling certain model year 2010-2016 Granite (GU), LR, and TerraPro (LEU, MRU) trucks manufactured November 17, 2009 to October17, 2015. The affected trucks have engines with a turbocharger oil supply line that may contact or interfere with the turbocharger inlet elbow, clean air intake clamp, or the air fuel control tube, and result in an oil leak.
2,571 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the turbocharger oil supply line oil leaks in the proximity of the engine exhaust manifold there would be an increased risk of a fire.
Remedy: Cummins will notify owners on behalf of Mack, and dealers will inspect for oil supply line interference or damage, eliminating the interference and replacing the oil supply line, as necessary, free of charge. The recall is expected to begin November 30, 2015. Owners may contact Cummins at 1-800-34...
15V690000 Oct 22, 2015
MACK GRANITE (GU) (2014) - POWER TRAIN:AXLE ASSEMBLY
Mack Trucks, Inc. (Mack) is recalling certain model year 2014 Granite (GU) trucks manufactured January 1, 2013, to October 16, 2013, and equipped with certain drive axles manufactured by Marmon-Herrington. The affected axles are equipped with hex nuts on the flange yoke that may not have been properly tightened.
8 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the hex nuts are not tightened to specification, the driveshaft may disconnect from the drive axle, resulting in a loss of propulsion and increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect the hex nut, tightening it to proper torque, free of charge. The recall is expected to begin on November 30, 2015. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0397.
15V644000 Oct 13, 2015
MACK PINNACLE (CHU) (2011) - TRAILER HITCHES:FIFTH WHEEL ASSEMBLY
Mack Trucks, Inc. (Mack) is recalling certain model year 2011-2014 Pinnacle (CHU and CXU) trucks manufactured September 10, 2010, to June 17, 2013. The affected trucks are equipped with Fontaine Ultra LT Fifth Wheel connectors, which, due to cumulative damage to the fifth wheel and its locking mechanism, have a locking mechanism that may fail to operate or to properly engage.
448 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the fifth wheel and locking mechanism are sufficiently damaged, the locking mechanism may fail to operate as intended and the trailer may unexpectedly detach from the tractor, increasing the risk of a crash.
Remedy: Mack will notify owners, and Fontaine dealers will replace the fifth wheel with an Ultra NT model fifth wheel, free of charge. The recall began on November 18, 2015. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0395.
15V528000 Aug 18, 2015
MACK GRANITE (GU) (2011) - SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
Mack Trucks, Inc. (Mack) is recalling certain model year 2011-2016 Granite (GU) trucks manufactured September 24, 2011, to July 1, 2015. The affected trucks may be equipped with an air brake system reservoir that does not have a sufficient volume. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."
84 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the air brake system reservoir has as insufficient volume, braking performance may be affected, increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will add additional air brake reservoir volume, free of charge. The recall began on October 15, 2015. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0394.
15V521000 Aug 17, 2015
MACK PINNACLE (CXU) (2013) - SERVICE BRAKES, AIR:DISC:CHAMBER
Mack Trucks, Inc. (Mack) is recalling certain model year 2013-2015 Pinnacle (CXU) trucks manufactured from October 3, 2012, through February 18, 2014 and equipped with Meritor air disc brakes. In the affected vehicles, the brake chambers may have been incorrectly mounted resulting in internal contamination of the air brake calipers.
79 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Contamination of the calipers may cause a loss of brakes on one wheel, lengthening the distance required to stop the vehicle, increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect the disc brake caliper and brake chamber to determine if the washers are located in the correct position. If the washers are in the correct position, no further action is required. If the washers are not located in the correct position, replacement...
15V522000 Aug 17, 2015
MACK GRANITE (GU) (2009) - SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
Mack Trucks, Inc. (Mack) is recalling certain model year 2013 and 2015 Titan (TD), model year 2014 and 2015 Pinnacle (CHU), and model years 2009-2010, 2012, and 2014-2016 Granite (GU) trucks. The chassis harness and air lines may not be properly clipped to the crossmember, which can allow the cables and air lines to fall and get twisted in the driveline.
62 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the electrical cables and air lines were to fall and get tangled in the driveline, it could affect the electrical system and braking system, increasing the risk of a vehicle crash.
Remedy: Mack will notify owners, and dealers will inspect the vehicles and properly clip the harness and air lines, free of charge. The recall began on September 30, 2015. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0393.
15V275000 May 11, 2015
MACK LEU (2011) - ENGINE AND ENGINE COOLING:ENGINE
Mack Trucks, Inc. (Mack) is recalling certain model year 2011-2016 Mack MRU and LEU trucks manufactured June 25, 2010, to April 30, 2015, and 2015-2016 LR6 trucks manufactured from December 18, 2014 through March 6, 2015. Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to c...
2,124 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If engine oil comes into contact with a hot surface, there could be an increased risk of a fire.
Remedy: Cummins will notify owners on behalf of Mack, and Cummins service centers will administer the repairs which include securing the ends of the 90-degree elbow and reprogramming the electronic control module (ECM) with software that can adjust the engine output under misfire conditions to limit crankca...
15V139000 Mar 11, 2015
MACK PINNACLE (CXU) (2012) - TRAILER HITCHES:FIFTH WHEEL ASSEMBLY
Mack Trucks, Inc (Mack) is recalling certain model year 2012-2015 CXU trucks manufactured February 4, 2011, to December 23, 2014, and equipped with an air release fifth wheel latch. The affected vehicles have a switch to release the fifth wheel latch that may invertently be pushed and cause the trailer to unintentionally disconnect from the tractor after the parking brake has been released.
262 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An inadvertent decoupling of the trailer from the tractor may increase the risk of a crash.
Remedy: Mack will notify owners, and dealers will install a secondary action that operators will need to activate before the fifth wheel will release, free of charge. The recall began on May 6, 2015. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0390.
15V057000 Feb 3, 2015
MACK PINNACLE (CXU) (2014) - SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
Mack Trucks, Inc. (Mack) is recalling certain model year 2014-2015 CXU trucks manufactured June 1, 2013, to November 28, 2014. These trucks may be equipped with an 88 liter air reservoir for the brakes instead of a 96 liter air reservoir. The lower volume of air may result in increased distances being needed to stop the truck. As such, these vehicles fail to comply with the requirements of Feder...
85 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the truck unexpectedly requires extra distance to stop, there is an increased risk of a crash.
Remedy: Mack will notify owners, and dealers will install a larger air brake reservoir tank, free of charge. The recall began April 1, 2015. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0389.
15V056000 Feb 2, 2015
MACK LEU (2015) - LATCHES/LOCKS/LINKAGES:DOORS:LATCH
Mack Trucks, Inc. (Mack) is recalling certain model year 2015 Mack LEU trucks manufactured March 31, 2014, to December 12, 2014. In the affected vehicles, a component of the door opening mechanism may be too short and as a result, the door may not be able to be opened by someone inside the truck.
734 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the door cannot be opened from the inside, egress from the vehicle could be hindered which would increase the risk of injury in the event of an emergency.
Remedy: Mack will notify owners, and dealers will replace the inner door latches, free of charge. The recall began March 27, 2015. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0388.
15V025000 Jan 22, 2015
MACK CXU (2015) - PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR
Mack Trucks, Inc. (Mack) is recalling certain model year 2015 and 2016 CXU and LEU trucks manufactured May 20, 2014, to March 24, 2015, equipped with certain Haldex Life Seal Type 30/30 Long Stroke Air Brake Actuators manufactured from January 9, 2014, through February 3, 2015. The affected actuators may have an incomplete attachment of the internal rubber diaphragm to the actuation mechanism of ...
349 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the diaphragm is not completely attached, there may be internal leakage from the service section past the diaphragm, potentially trapping air pressure in the parking brake section. This air pressure in turn, if not vented, may prevent full release of the actuator unit, and may induce brake drag a...
Remedy: Mack will notify owners, and dealers will inspect the brake actuator and replace, as necessary, free of charge. The recall began March 20, 2015. Owners may contact Mack customer service at 1-610-709-2131. Mack's number for this recall is SC0387.
14V738000 Nov 20, 2014
Mack Trucks, Inc. (Mack) is recalling certain model year 2015 CXU and GU trucks manufactured January 1, 2014, to August 20, 2014. The affected vehicles contain an incorrectly wired Automatic Shut-down Protection System, which may not operate as expected.
40 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the Automatic Shut-down Protection System does not operate as expected, the operator may be unable to control the increase in the engines rpms, increasing the risk of engine failure and vehicle fire.
Remedy: Mack will notify owners, and dealers will inspect the system for correct operation and repair if necessary, free of charge. The recall began on January 16, 2015. Owners may contact Mack customer service at 1-610-709-2131. Mack's number for this recall is SC0386.
14V737000 Nov 18, 2014
MACK CHU (2015) - STEERING:LINKAGES:TIE ROD ASSEMBLY
Mack Trucks, Inc. (Mack) is recalling certain model year 2015 CHU and CXU trucks manufactured from March 31, 2014, through June 26, 2014. In the affected vehicles, the collars that prevent the ball sockets from backing out of the tie rod may have been incorrectly positioned. This may allow the ball sockets to come loose.
1,048 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: If the ball sockets come loose from the tie rod, a complete loss of steering may result, increasing the risk of a crash.
Remedy: Mack will notify owners, and dealers will inspect and re-position the collar if necessary, free of charge. The recall began on January 20, 2015. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0385.
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