Vehicle Safety Recalls

Search 30,039 NHTSA recall campaigns covering every vehicle sold in the United States since 1966.

30,039 Recall Campaigns
24,137 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. § 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 30,039 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 429 recalls for MACK

26V261000 Apr 23, 2026
MACK ANTHEM AN (4) (2025) — SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE
Mack Trucks, Inc. (Mack) is recalling certain 2025-2027 Pioneer (4) and 2026-2027 Anthem (4) vehicles. The rear brake modulators may have unprotected electrical connectors that can short circuit and lead to a loss of the anti-lock brake system (ABS) and electronic stability control (ESC).
2,354 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A loss of anti-lock brakes and electronic stability control increases the risk of a crash or injury.
Remedy: Dealers will inspect the rear brake modulator electrical connectors, install a protective cover, and replace the rear brake modulators, as necessary, free of charge. Owner notification letters are expected to be mailed June 22, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack...
26V207000 Apr 1, 2026
MACK ANTHEM AN (4) (2025) — EXTERIOR LIGHTING:TURN SIGNAL
Mack Trucks, Inc. (Mack) is recalling certain 2025-2027 Pioneer (4) and 2027 Anthem (4) trailers. The trailer turn signals may not function properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
86 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Turn signals that do not function properly may fail to indicate the driver's intention to change vehicle direction, increasing the risk of a crash.
Remedy: Dealers will update the turn signal indicator software, free of charge. Owner notification letters were mailed May 7, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0493. Vehicle Identification Numbers (VINs) involved in this recall became sear...
26V139000 Mar 11, 2026
MACK TERRAPRO (TE) (2022) — ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
Mack Trucks, Inc. (Mack) is recalling certain 2022-2027 TerraPro trucks. The engine control unit (ECU) software may allow the engine to start when the transmission is not in Neutral. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 102, "Transmission Shift Lever Sequence, Starter Interlock, and Transmission Braking Effect."
775 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Starting the vehicle while in gear may cause unexpected vehicle movement, increasing the risk of a crash or injury.
Remedy: Dealers will update the ECU software, free of charge. Owner notification letters were mailed April 14, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0492. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA...
25V867000 Dec 15, 2025
MACK GRANITE (GU) (2009) — SERVICE BRAKES, AIR:DISC:CHAMBER
Mack Trucks, Inc. (Mack) is recalling certain 2009-2015 Granite (GU) trucks. Vehicles remedied under Recall 15V804 (SC0398) may have had incorrect parts installed during subsequent repairs. The incorrect parts may cause a brake imbalance between the steer and drive axle brakes and the rear brakes to overheat.
679 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Overheated brakes may cause a tire blowout or fire, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the brake chambers as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed February 3, 2026. Additional letters will be sent once the final remedy is available, anticipated in February 23, 2026. Owners may contact Mack's customer...
25V801000 Nov 20, 2025
MACK PIONEER PR (4) (2025) — EQUIPMENT:MECHANICAL
Mack Trucks, Inc. (Mack) is recalling certain 2025-2026 Pioneer vehicles. The load lock clamps, located on the back of the cab, may loosen and cause the load lock bars to become unsecured.
46 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A loose or unsecured load lock bar can result in a loss of cargo, creating a road hazard and increasing the risk of a crash.
Remedy: Dealers will replace the load lock clamps, free of charge. Owner notification letters were mailed December 18, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0489. Vehicle Identification Numbers (VINs) involved in this recall will be searchable...
25V803000 Nov 20, 2025
MACK ANTHEM AN (4) (2025) — EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE
Mack Trucks, Inc. (Mack) is recalling certain 2026 Anthem (4) and 2025-2026 Pioneer vehicles. The automatic high beams (AHB) may not switch to low beam headlights as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
247 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: High beam headlights that do not switch to low beam as intended can reduce visibility for oncoming traffic, increasing the risk of a crash.
Remedy: As an interim action, Mack will update the vehicle software through an over-the-air (OTA) update to disable the AHB feature, free of charge. The final remedy is under development. Interim owner notification letters were mailed January 7, 2026. Additional letters will be sent once the final remedy is...
25V756000 Nov 3, 2025
MACK GRANITE (GR) (2024) — EXTERIOR LIGHTING:HEADLIGHTS
Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 Granite trucks equipped with LED headlights. The LED headlights may fail.
6,541 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Loss of headlight illumination can reduce visibility, increasing the risk of a crash.
Remedy: Dealers will replace the LED headlights, free of charge. Interim letters notifying owners of the safety risk were mailed December 17, 2025. Additional letters will be sent once the final remedy is available, anticipated July 27, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mac...
25V666000 Oct 6, 2025
MACK ANTHEM (AN) (2019) — SEAT BELTS:FRONT:ANCHORAGE
Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Mack MD, 2019-2025 Anthem, Granite, 2024 MD Electric, and 2025 Pinnacle trucks equipped with a passenger bench seat. The seat belt anchorage bracket may be improperly welded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."
15,841 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An improperly welded seat belt anchorage bracket can detach during a crash, increasing the risk of injury.
Remedy: Dealers will install a reinforcement plate, free of charge. Owner letters were mailed January 21, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0485. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov...
25V622000 Sep 18, 2025
MACK PIONEER PR (4) (2025) — EXTERIOR LIGHTING:LIGHTING CONTROL MODULE
Mack Trucks, Inc. (Mack) is recalling certain 2025-2026 Pioneer vehicles. When towing a trailer, the trailer lights may fail to illuminate due to an improperly manufactured body control module.
156 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Trailer tail lights and turn signals that do not illuminate as intended can reduce visibility to other drivers, increasing the risk of a crash.
Remedy: Dealers will replace the trailer body input/output module, free of charge. Owner letters were mailed November 19, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0484.Vehicle Identification Numbers (VINs) involved in this recall will be searchab...
25V521000 Aug 11, 2025
Mack Trucks, Inc. (Mack) is recalling certain 2025 Anthem and 2025-2026 Pioneer vehicles. The dynamic steering and oversteer guidance feature may malfunction and cause a loss of steering control.
32 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A loss of steering control increases the risk of a crash.
Remedy: The oversteer guidance feature will be disabled through an over-the-air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed August 21, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0483.
25V495000 Jul 29, 2025
MACK GRANITE GR (4) (2026) — SERVICE BRAKES, AIR:DRUM
Mack Trucks, Inc. (Mack) is recalling certain 2026 Mack GR trucks. The brake drum and steer axle combination are incompatible, which may cause a loss of brake function. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."
36 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Reduced brake function can extend the distance required to stop, increasing the risk of a crash.
Remedy: Dealers will replace the steer axle brake drums, free of charge. Owner notification letters were mailed August 27, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0482.
25V427000 Jun 23, 2025
MACK MD (ELECTRIC) (2024) — ELECTRICAL SYSTEM:SOFTWARE
Mack Trucks, Inc. (Mack) is recalling certain 2024-2026 Mack MD vehicles. When the Controller Area Network (CAN) communications are interrupted, the throttle signal from the electro mobility control unit may retain the last known throttle setting, and the engine will not return to idle as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standar...
148 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An engine that does not return to idle quickly enough can cause a loss of vehicle control, increasing the risk of a crash.
Remedy: Dealers will update the control unit software, free of charge. Owner notification letters were mailed August 14, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0481.
25V382000 Jun 10, 2025
MACK ANTHEM (AN) (2025) — ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Mack Trucks, Inc. (Mack) is recalling certain 2025 Anthem and Granite vehicles. The power cables may have been improperly routed, which can cause an electrical short.
8 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An electrical short can cause an engine stall, increasing the risk of a crash. An electrical short can also cause the cables to overheat, increasing the risk of a fire.
Remedy: Dealers will re-route the power cables, free of charge. Owner notification letters were mailed June 16, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0480.
25V352000 May 28, 2025
MACK GRANITE GR (4) (2026) — EQUIPMENT:OTHER:LABELS
Mack Trucks, Inc. (Mack) is recalling certain 2026 Granite trucks. The incorrect drive axle brake drums were installed, resulting in an incorrect load rating on the door jamb label.
5 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Incorrect weight rating information on the door can result in overloading the axles, increasing the risk of a crash.
Remedy: Dealers will replace the brake drums, free of charge. Owner notification letters were mailed June 16, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0472.
25V333000 May 21, 2025
MACK MD (2026) — SEAT BELTS
Mack Trucks, Inc. (Mack) is recalling certain 2026 Mack MD vehicles. The center bench seat belt assembly may be routed incorrectly.
42 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An incorrectly routed seat belt assembly may not restrain an occupant as intended, increasing the risk of injury in a crash.
Remedy: Dealers will inspect and replace the seat belt assembly as necessary, free of charge. Owner notification letters were mailed June 3, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0478.
25V256000 Apr 17, 2025
MACK ANTHEM (AN) (2025) — ENGINE AND ENGINE COOLING:ENGINE:DIESEL
Mack Trucks, Inc. (Mack) is recalling certain 2025 Anthem (AN) vehicles. The idler gear bracket fasteners may have been improperly tightened, allowing the idler gear to detach from the engine.
3 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A detached idler gear can damage the engine, resulting in a stall and increasing the risk of a crash or injury.
Remedy: Dealers will inspect and replace the turbo compound units as necessary, free of charge. Owner notification letters are expected to be mailed April 24, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0477.
25V185000 Mar 25, 2025
MACK LRBE (ELECTRIC) (2022) — ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Mack Trucks, Inc. (Mack) is recalling certain 2022-2025 Mack LRBE trucks. The high voltage batteries may have loose hardware that can fall inside the battery pack and create a short circuit.
17 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A short circuit increases the risk of a fire.
Remedy: Dealers will replace the batteries, free of charge. Owner notification letters were mailed April 24, 2025. Owner notification letters will be mailed on or before August 25, 2025, for the additional vehicles added on July 22, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack...
25V030000 Jan 23, 2025
MACK MRU (2010) — SERVICE BRAKES, AIR:ANTILOCK
Mack Trucks, Inc. (Mack) is recalling certain 2010-2018 MRU and 2019-2025 Terrapro towing vehicles. The vehicles are missing the anti-lock brake (ABS) warning light and circuitry that controls the anti-lock brake function for an attached trailer. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."
142 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Driving without a functioning anti-lock brake system may result in the trailer not braking as intended, increasing the risk of a crash.
Remedy: Dealers will add an ABS warning light and circuitry, free of charge. Owner notification letters were mailed April 28, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0474.
25V026000 Jan 21, 2025
MACK PINNACLE (PI/PN) (2024) — SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 Pinnacle (PI/PN) 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 Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
21 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 the correct volume air tanks, free of charge. Owner notification letters were mailed February 10, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0473.
24V792000 Oct 23, 2024
MACK ANTHEM (AN) (2020) — SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Anthem, Granite, TerraPro and Pinnacle vehicles, equipped with Bendix EC80 Advanced Electronic Control Units (ECU). Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.
59,338 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Safety systems that depend on the ECU (Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) may have diminished or lost functionality, increasing the risk of a crash.
Remedy: Dealers will reprogram the ECU software, free of charge. Owner notification letters were mailed December 9, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0472.
24V773000 Oct 18, 2024
Mack Trucks, Inc. (Mack) is recalling certain 2019-2025 GR and 2018 GU Granite vehicles equipped with non-DOT tested tires. The tires may not have been DOT tested and confirmed to be sufficient for the vehicles. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 119, "New Pneumatic Tires - Other Than Passenger Cars."
49 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Insufficient tires can fail, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the tires as necessary, free of charge. Owner notification letters were mailed November 6, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0471.
24V567000 Jul 30, 2024
MACK ANTHEM (AN) (2024) — SEAT BELTS:CRITICAL FASTENERS
Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 Anthem, Granite, and Pinnacle vehicles equipped with RollTek driver's seat assemblies. The seat pedestal and seat belt attachment may have been improperly tightened.
242 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An improperly tightened seat pedestal and seat belt attachment may not restrain the occupant as intended, increasing their risk of injury during a crash.
Remedy: Dealers will replace and tighten the seat pedestal and seat belt attachment bolts, free of charge. Owner notification letters were mailed September 16, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0469.
24V504000 Jul 2, 2024
MACK GRANITE (GR) (2025) — STEERING:LINKAGES:TIE ROD ASSEMBLY
Mack Trucks, Inc. (Mack) is recalling certain 2025 LR, Granite, and Pinnacle vehicles equipped with Composilite EXS20 steerable lift axle suspension assemblies. The tie rod assembly ball stud could have been improperly heat treated and can fail.
59 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: The ball stud can separate from the vehicle becoming a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the tie rod end assemblies as necessary, free of charge. Owner notification letters were mailed July 15, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0468.
24V447000 Jun 16, 2024
MACK MD (ELECTRIC) (2024) — ELECTRICAL SYSTEM:PROPULSION SYSTEM: CABLES:FASTENER/CONNECTOR
Mack Trucks, Inc. (Mack) is recalling certain 2024 MD vehicles. An incorrectly assembled high voltage connector could prevent the mechanical connector lock from properly engaging, allowing the high voltage cable to loosen.
24 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A loose high voltage cable can cause a sudden loss of steering and drive power, increasing the risk of crash.
Remedy: Owners are advised not to drive their vehicles until the remedy has been completed. Dealers will inspect and repair the mechanical connector lock as necessary, free of charge. Owner notification letters were mailed July 10, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's...
24V424000 Jun 9, 2024
MACK ANTHEM (AN) (2025) — STEERING:LINKAGES:TIE ROD ASSEMBLY
Mack Trucks, Inc. (Mack) is recalling certain 2025 Anthem and Pinnacle trucks. The tie rod assemblies may contain an improperly heat-treated ball stud that can fail, resulting in a sudden loss of steering control.
7 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A sudden loss of steering control increases the risk of a crash.
Remedy: Owners are advised not to drive their vehicles until the remedy has been completed. Dealers will inspect and replace the tie rod ends as necessary, free of charge. Owner notification letters were mailed June 17, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for ...
24V398000 Jun 4, 2024
MACK ANTHEM (AN) (2025) — STEERING:LINKAGES:DRAG:LINK:CONNECTION
Mack Trucks, Inc. (Mack) is recalling certain 2025 Mack AN, GR, and TE trucks. The drag link may contain an improperly heat-treated ball stud that can fail, resulting in a sudden loss of steering control.
972 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A sudden loss of steering control increases the risk of a crash.
Remedy: Owners are advised not to drive their vehicles until the remedy has been completed. Dealers will inspect and replace the drag links, as necessary, free of charge. Owner notification letters were mailed June 20, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for t...
24V399000 Jun 4, 2024
MACK MD (ELECTRIC) (2024) — ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM):SOFTWARE
Mack Trucks, Inc. (Mack) is recalling certain 2024 MMDe electric trucks. The battery management system software may cause the high-voltage battery to shut down, which can result in a sudden loss of steering control and drive power.
24 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A sudden loss of steering control and drive power increases the risk of a crash.
Remedy: Owners are advised not to drive their vehicles until the remedy has been completed. Dealers will update the battery management system software, free of charge. Owner notification letters were mailed July 10, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this...
24V333000 May 14, 2024
MACK MD (2024) — EQUIPMENT:OTHER:LABELS
Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 MD and Terrapro vehicles. The Gross Axle Weight Rating (GAWR) listed on the vehicle certification label is incorrect, which can allow the vehicle to be overloaded. As such, these vehicles fail to comply with the requirements of 49 CFR Part 567, "Certification."
26 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An overloaded vehicle can increase the risk of a crash.
Remedy: Dealers will remove and replace the label, free of charge. Owner notification letters were mailed May 28, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0463.
24V232000 Mar 27, 2024
MACK LR (2024) — ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 LR natural gas vehicles. The methane detector may be inoperative due to a missing fuse.
106 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An inoperative methane detector can fail to detect a gas leak, increasing the risk of a fire or injury.
Remedy: Dealers will install a fuse, free of charge. Owner notification letters were mailed April 10, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0461.
24V168000 Mar 1, 2024
MACK GRANITE (GR) (2024) — EQUIPMENT:OTHER:LABELS
Mack Trucks, Inc. (Mack) is recalling certain 2024 Granite vehicles. The Gross Axle Weight Rating (GAWR) listed on the vehicle certification label is incorrect, which can allow the vehicle to be overloaded. As such, these vehicles fail to comply with the requirements of 49 CFR Part 567, "Certification."
23 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An overloaded vehicle can increase the risk of a crash.
Remedy: Dealers will provide new labels, free of charge. Owner notification letters were mailed April 10, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0459.
24V167000 Mar 1, 2024
MACK MD (2024) — PARKING BRAKE:INDICATOR LIGHT
Mack Trucks, Inc. (Mack) is recalling certain 2024 MD6 and MD7 vehicles. The park brake light may indicate the incorrect brake status due to an incorrect park brake pressure switch.
117 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: The park brake light may indicate that the park brake is applied when it is not, possibly resulting in a vehicle roll away and increasing the risk of a crash.
Remedy: Dealers will inspect and replace the brake pressure switch as necessary, free of charge. Owner notification letters were mailed March 11, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0460.
24V122000 Feb 19, 2024
MACK GRANITE (GR) (2022) — SERVICE BRAKES, AIR
Mack Trucks, Inc. (Mack) is recalling certain 2022-2024 Granite vehicles. The air tanks have an insufficient volume of air for the brake system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
10 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Insufficient air volume can reduce braking performance and increase the risk of a crash.
Remedy: Dealers will add additional air tank volume, free of charge. Owner notification letters were mailed March 14, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0458.
23V899000 Dec 26, 2023
Mack Trucks, Inc. (Mack) is recalling certain 2024 Anthem, Pinnacle, and Terrapro vehicles. The steering gear assemblies may have been assembled incorrectly with fewer recirculating balls than are required, which may result in a loss of steering control.
284 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A loss of steering control increases the risk of a crash.
Remedy: Dealers will inspect and replace the defective gears as necessary, free of charge. Owner notification letters were mailed February 9, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0457.
23V887000 Dec 22, 2023
MACK GRANITE (GR) (2024) — STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
Mack Trucks, Inc (Mack) is recalling certain 2024 Granite vehicles. The bearing journals may not be fully seated in the steering knuckle assembly, preventing the proper installation of the wheel end hub assembly.
5 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An improperly installed wheel end hub assembly can leak oil, causing the axle spindles to loosen or fracture and increasing the risk of a crash.
Remedy: Hendrickson will inspect and replace the steering knuckle assembly as necessary, free of charge. Owner notification letters were mailed February 2, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0456.
23V792000 Nov 22, 2023
MACK ANTHEM (AN) (2023) — VEHICLE SPEED CONTROL
Mack Trucks, Inc. (Mack) is recalling certain 2023-2024 GR, AN, LR, and Terrapro vehicles. The engine may not return to idle within 2 seconds if the accelerator pedal position sensor becomes disconnected. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 124, "Accelerator Control Systems."
650 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An engine that does not return to idle quickly enough can cause a loss of vehicle control, increasing the risk of a crash.
Remedy: Mack will replace the throttle pedal and update the vehicle software, free of charge. Owner letters were mailed February 27, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0455.
23V746000 Nov 7, 2023
MACK MD (2024) — STEERING:CRITICAL FASTENERS
Mack Trucks, Inc. (Mack) is recalling certain 2024 MD trucks. The steering wheel attachment bolt may loosen and separate from the steering shaft, causing the steering wheel to detach.
74 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A detached steering wheel can cause a loss of steering control and increase the risk of a crash.
Remedy: Owners are advised not to drive their vehicles until the repair has been performed. Dealers will replace the steering wheel retention bolt, free of charge. Owner notification letters were mailed November 20, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for th...
23V731000 Oct 31, 2023
Mack Trucks, Inc. (Mack) is recalling certain 2024 Granite and TerraPro vehicles. The rear lifting bracket that attaches to the engine cylinder head may be insufficiently secured, which can allow it to detach.
12 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A rear lifting bracket that detaches while the engine is being lifted can result in the engine falling or swinging, increasing the risk of injury.
Remedy: Dealers will inspect and replace the flanged stud in the rear lifting bracket, as necessary, free of charge. Owner notification letters were mailed December 9, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0452.
23V713000 Oct 24, 2023
MACK LR (2024) — STEERING
Mack Trucks, Inc. (Mack) is recalling certain 2024 LR vehicles. The fasteners that connect the power steering assist cylinder to steering arm may be loose or missing.
47 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: The power steering assist cylinder may separate from the steering arm, causing a loss of vehicle control and increasing the risk of a crash.
Remedy: Owners are advised not to drive their vehicles until the repair has been performed. Dealers will inspect and tighten the steering gear fasteners and install a new cotter pin, free of charge. Owner notification letters are expected to be mailed December 15, 2023. Owners may contact Mack customer s...
23V691000 Oct 13, 2023
MACK ANTHEM (AN) (2024) — ELECTRONIC STABILITY CONTROL (ESC)
Mack Trucks, Inc. (Mack) is recalling certain 2024 Anthem and Pinnacle vehicles. A software programming error may cause the electronic stability control (ESC) to be inoperative.
13 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Driving with an inoperative electronic stability control system can increase the risk of a crash.
Remedy: Dealers will reprogram the control unit software, free of charge. Owner notification letters are expected to be mailed December 3, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0450.
23V605000 Aug 30, 2023
MACK MD (2024) — STEERING
Mack Trucks, Inc. (Mack) is recalling certain 2024 MD6 and MD7 vehicles. The steering gear fasteners may not be properly tightened.
395 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Loose steering gear fasteners may result in a loss of vehicle control, increasing the risk of a crash.
Remedy: Dealers will tighten the steering gear fasteners, free of charge. Owner notification letters are expected to be mailed October 23, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0449.
23V600000 Aug 25, 2023
MACK GRANITE (GR) (2015) — EXTERIOR LIGHTING:TURN SIGNAL
Mack Trucks, Inc. (Mack) is recalling certain 2015-2023 GU and GR vehicles. The turn signals may be positioned incorrectly, reducing their visibility. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
27,418 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash.
Remedy: Dealers will add additional turn signal lighting, free of charge. Owner letters were mailed September 25, 2024. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0448.
23V513000 Jul 27, 2023
MACK LR (2024) — STRUCTURE
Mack Trucks, Inc. (Mack) is recalling certain 2024 LR garbage trucks. The reinforcing floor welds may be missing from around the passenger seat pedestal, reducing floor strength.
19 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: The pedestal may buckle during a crash, preventing the passenger seat from properly restraining a passenger.
Remedy: Dealers will inspect and add welds as necessary, replace the missing floor welds, free of charge. Owner notification letters were mailed September 12, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0446.
23V514000 Jul 24, 2023
MACK LRBE (ELECTRIC) (2022) — ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Mack Trucks, Inc. (Mack) is recalling certain 2022-2023 LR battery electric trucks. The rivnut threaded inserts inside the high-voltage battery may be over-tightened and break, which could result in a short circuit.
11 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: An electrical short circuit increases the risk of a fire.
Remedy: Dealers will replace the batteries, free of charge. Owner letters were mailed November 1, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0447.
23V465000 Jul 3, 2023
MACK LR (2023) — VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES
Mack Trucks, Inc. (Mack) is recalling certain 2023-2024 LR garbage trucks. The wiper arm retention nuts may be loose, stripping, and causing the windshield wipers to fail.
204 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: Inoperative windshield wipers can reduce visibility, increasing the risk of a crash.
Remedy: Dealers will inspect, tighten the retention nuts, and replace the windshield wiper arms as necessary, free of charge. Owner notification letters were mailed August 22, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0445.
23V402000 Jun 4, 2023
MACK LRBE (ELECTRIC) (2019) — ELECTRICAL SYSTEM:WIRING:RELAYS/SOLENOIDS
Mack Trucks, Inc. (Mack) is recalling certain 2019-2023 LR battery electric trucks. The power cables that connect to the windscreen heater relay may have a loose connection and cause the relay to fail.
47 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A relay that fails in the closed position will continue to power the cabin heater, overheating the relay and increasing the risk of a fire.
Remedy: Dealers will tighten the power cable to relay connection, free of charge. Owner notification letters are expected to be mailed August 4, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SCC0444.
23V310000 May 2, 2023
MACK LR (2024) — ELECTRICAL SYSTEM:HORN
Mack Trucks, Inc. (Mack) is recalling certain 2024 LR electric garbage trucks, equipped with electric horns. The circuit connecting the horn button to the horn is missing, making the horn inoperative.
5 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A vehicle with an inoperative horn cannot alert other drivers, increasing the risk of a crash.
Remedy: Dealers will add the necessary circuits to connect the horn button to the horn, free of charge. Owner notification letters were mailed June 20, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC443.
23V281000 Apr 19, 2023
MACK LRBE (ELECTRIC) (2022) — ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT
Mack Trucks, Inc. (Mack) is recalling certain 2022-2023 LR Battery Electric vehicles. 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.
4 vehicles affected Manufacturer: Mack Trucks, Inc.
Consequence: A battery short circuit increases the risk of a fire.
Remedy: Volvo Trucks will work with the battery manufacturer Akasol to inspect and replace the batteries, as necessary, free of charge. Owner notification letters are expected to be mailed June 16, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0442...
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.
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