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Service bulletin KC-380

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 id10207478
Published by NHTSA2022-02-04
Manufacturer's numberKC-380
Manufacturer's date2022-01-18
NHTSA componentENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

NHTSA's summary

Mack Chassis - Repeat Failures Of The Exhaust Gas Temperature Gauge And Sensor; Possible Cluster Code MID 140 PID 73 FMI 5

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Engine, Instrument cluster

Vehicles listed
MACK MACK
MACK MACK1994 to 1999
MACK MACK2001

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