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Service bulletin 873-019-01

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10058020
Published by NHTSA2015-07-23
Manufacturer's number873-019-01
Manufacturer's date2015-05-01
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR

NHTSA's summary

MACK TRUCKS: FIELD SERVICE BULLETIN TRUCKS: SOME TRUCKS BUILT BETWEEN 10/16/2008 AND 9/29/2014, CONTINUOUS USAGE OF THE HEATER BLOWER CAN CAUSE FAILURE OF THE HEATER AND WIRE TERMINALS. *LJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
MACK LE

Listing a model year does not mean every vehicle of it is concerned: the document says which.