NHTSA Campaign 81V032000

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Issued by MACK TRUCKS, INCORPORATED · Reported Mar 18, 1981 · 150 vehicles affected

What's wrong

ON CERTAIN VEHICLES, THE SEMI-TRAILER STOP LIGHTS MAY NOT ACTIVATE WHEN HAND CONTROL LEVER IS ACTIVATED.

Remedy

AFTER INSPECTING BRAKE LIGHT SYSTEM, A SWITCH WILL BE INSTALLED WHICH WILL ACTIVATE THE TRAILER STOP LIGHT WHEN THE HAND CONTROL VALVE IS USED, IF NECESSARY.

Vehicles affected by this recall

Make Model Year Units
MACK MS300T 1981 150

Source: NHTSA Campaign 81V032000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.