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Mack Md Recalls

6 Transport Canada safety recalls for the Mack Md, model years 1977–2026. Tap any recall for the hazard, affected models, and corrective action.

Mack Md — Seats And Restraints High risk

Oct 6, 2025 Model years: 2021, 2022, 2023, 2024, 2025

On certain trucks, the passenger-side seat belt anchor may not have been secured to the floor properly. As a result, the seat belt could detach in a crash.

Also affects: Mack Anthem, Mack Granite

Mack Md — Other High risk

Jun 23, 2025 Model years: 2024, 2025, 2026

Under certain conditions, the throttle may not return to idle. As a result, the trucks don't meet certain requirements of Canadian regulations.

Mack Md — Steering High risk

Aug 30, 2023 Model years: 2024

Issue: On certain trucks, the fasteners that attach the steering gear may not have been tightened properly. As a result, the fasteners could loosen and cause a loss of steering con

Mack Md — Lights And Instruments High risk

Oct 6, 2021 Model years: 2022

Issue: On certain trucks, the tail lamps do not turn on when the daytime running lamps (DRLs) are on. New Canadian regulations require that, if a vehicle has dash backlighting, the

Also affects: Mack Granite, Mack Pinnacle, Mack Anthem

Mack Md — Lights And Instruments High risk

Mar 9, 2021 Model years: 2021

On certain trucks, when the manual override is used to switch off the daytime running lamps (DRLs), the lights may not turn on again when you start driving. Canadian regulations re

Also affects: Mack Anthem, Mack Granite, Mack Pinnacle

Mack Md — Not Entered High risk

Jun 4, 1979 Model years: 1977, 1978, 1979

TRUCKS EQUIPPED WITH MACK ENDT (B) 676, ETAZ (B) 673A AND ETAY (B) 673A ENGINES WITH AIRESEARCH TV6103 TURBO-CHARGERS. IN SOME INSTNACES OF TURBOCHARGER COMP[RESSOR WHEEL FAILURE T

Also affects: Mack Dm, Mack Dmm, Mack F, Mack Mr, Mack R

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