WenmarOpen by Wenmar Pro

Service bulletin IK0800445

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 id10125340
Published by NHTSA2017-12-14
Manufacturer's numberIK0800445
Manufacturer's date2017-06-16
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

Controller Updates for 500k Baud; only vehicles with 500k baud data link

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

Equipment and accessories, Labels and manuals

Vehicles listed
IC BUS AC2016
IC BUS CE2016
IC BUS CESB2016 to 2018
IC BUS HC2016
IC BUS RE2018
IC BUS RECB2016 to 2018
IC BUS RESB2016 to 2017

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