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Service bulletin 386-009-01

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 id10058007
Published by NHTSA2015-07-23
Manufacturer's number386-009-01
Manufacturer's date2015-05-01
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

MACK TRUCKS, INC.: FIELD SERVICE BULLETIN TRUCKS: THE COOLANT LEVEL SENSOR ON SOME MACK CABOVER TRUCKS BUILT BETWEEN 10/04/2008 - 2/20/2015 MAY FAIL INTERNALLY. CCOLANT SENSOR TO BE REPLACED WITH PART#22312907. *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

Electrical system, Software

Vehicles listed
MACK MACK

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