Mack Terrapro: Lights and Instruments

Affects Mack Terrapro · 2020 — about 146 vehicles.

The hazard

Issue: Certain trucks do not have the correct warning indicator to show when there is low air pressure in the brake system. Canadian regulations require the use of a symbol, instead of text, for the low air pressure warning. This can help to avoid driver confusion. Safety Risk: This small error does not affect the function of the air brake system or the accuracy of the information displayed. Corrective Actions: This is not a recall. Mack has made changes to ensure that all new vehicles display the correct symbol when there is low air pressure in the brake system.

What to do

Contact your dealer; the remedy details were not included in the filing.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational