WenmarOpen by Wenmar Pro

Service bulletin KC-726

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 id10213674
Published by NHTSA2022-06-07
Manufacturer's numberKC-726
Manufacturer's date2022-05-27
NHTSA componentELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT; ELECTRICAL SYSTEM

NHTSA's summary

Fuel Level Gauge Reading Incorrect In The Instrument Cluster (MID 140)

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, Instrument cluster

Vehicles listed
MACK MACK

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