The Recall Desk
Our severity:SevereNHTSA·24V232000·Announced 2024-03-27

Mack Recalls 2024-2025 LR Natural Gas Trucks Due to Methane Detector Fuse Issue

Mack Trucks is recalling 2024-2025 LR natural gas vehicles because a missing fuse may render the methane detector inoperative, increasing the risk of fire or injury.

What this means for you

Our assessment, not the agency’s: severity 4/5 (Severe).

The hazard poses a serious risk of illness, injury, or structural failure. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: The recall involves a defect that increases the risk of fire or injury, which aligns with the rubric criteria for significant injury or property-damage reports.

Plain-English summary

Mack Trucks, Inc. is recalling certain 2024-2025 LR natural gas vehicles. The recall addresses a defect where the methane detector may be inoperative due to a missing fuse.

An inoperative methane detector can fail to detect a gas leak, which increases the risk of a fire or injury. The defect is classified under the electrical system, specifically wiring, fuses, and circuit breakers.

Dealers will install a fuse free of charge to correct the issue. Owner notification letters were mailed on April 10, 2024. Owners may contact Mack customer service at 1-800-866-1177 or the NHTSA Vehicle Safety Hotline at 1-888-327-4236.

The recalled product

Product
MACK LR
Brand
MACK
Manufacturer
Mack Trucks, Inc.
Category
Vehicle — Commercial Truck
Hazard
Affected units
106

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (1)

  • LR

Distribution

Distributed nationwide across the United States.

Related recalls

Same brand · MACK

Same manufacturer · Mack Trucks, Inc.

See all →

Same hazard · fire

See all →

Similar recalls