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NHTSANHTSA · Vehicles·Recall number 23V792000

2023 Mack Granite (Gr) | 2024 Mack Granite (Gr) | 2024 Mack Lr | 2023 Mack Lr | 2024 Mack Terrapro (Te) | 2023 Mack Anthem (An) | 2023 Mack Terrapro (Te) | 2024 Mack Anthem (An) — Vehicle speed control

Published November 24, 2023 · Recall initiated: November 22, 2023

Summary

NHTSA records recall 23V792000, published November 24, 2023 and initiated November 22, 2023. Recalling firm: Mack Trucks, Inc.; 2023 Mack Granite (Gr) | 2024 Mack Granite (Gr) | 2024 Mack Lr | 2023 Mack Lr | 2024 Mack Terrapro (Te) | 2023 Mack Anthem (An) | 2023 Mack Terrapro (Te) | 2024 Mack Anthem (An) — Vehicle speed control.

What's the hazard

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.

What to do

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.

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Recall details

Brand
MACK
Model
GRANITE (GR)
Manufacturer
Mack Trucks, Inc.
Lot
2023 MACK GRANITE (GR) | 2024 MACK GRANITE (GR) | 2024 MACK LR | 2023 MACK LR | 2024 MACK TERRAPRO (TE) | 2023 MACK ANTHEM (AN) | 2023 MACK TERRAPRO (TE) | 2024 MACK ANTHEM (AN)
Risk classification
V
Country
US

Related recalls

Questions about this recall

Was 2023 Mack Granite (Gr) | 2024 Mack Granite (Gr) | 2024 Mack Lr | 2023 Mack Lr | 2024 Mack Terrapro (Te) | 2023 Mack Anthem (An) | 2023 Mack Terrapro (Te) | 2024 Mack Anthem (An) — Vehicle speed control recalled?

Yes. NHTSA published recall 23V792000 on November 24, 2023. Reported hazard: 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.

What should I do if I have this product?

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.

How do I know if my unit is part of the recall?

Compare your product details with the notice. Brand: MACK. Model: GRANITE (GR).

View official NHTSA notice(opens on nhtsa.gov)