WenmarOpen by Wenmar Pro

Service bulletin 3709

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 id615022
Published by NHTSA2000-12-18
Manufacturer's number3709
Manufacturer's date2000-07-14
NHTSA componentELECTRICAL SYSTEM:IGNITION:MODULE

NHTSA's summary

SW FID 293, ECM DIAGNOSTIC TROUBLE CODE 928C, CEM DIAGNOSTIC TROUBLE CODE 2E01 AND 2E03. *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, Ignition

Vehicles listed
VOLVO S80

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