WenmarOpen by Wenmar Pro

Service bulletin 17959

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 id10011175
Published by NHTSA2005-01-07
Manufacturer's number17959
Manufacturer's date2004-08-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

DIAGNOSTIC TROUBLE CODE (DTC) U2023 (FAULT RECEIVED FROM EXTERNAL NODE) STORED IN THE INSTRUMENT CLUSTER (IC). *TT

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

Trouble codes named

U2023

Vehicles listed
UNKNOWN UNKNOWN

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