WenmarOpen by Wenmar Pro

Service bulletin H389

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 id609812
Published by NHTSA2000-04-10
Manufacturer's numberH389
Manufacturer's date1999-11-23
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

SOME VEHICLES BUILT WITHIN VIN XA213405 TO YA250696 MAY EXPERIENCE OVERHEATING AT IDLE OR WHEN TRAVELING IN VERY SLOW TRAFFIC FOR AN EXTENDED PERIOD (45 MINUTES) EVEN IN MODERATE TEMPERATURES. *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

Engine

Vehicles listed
LAND ROVER DISCOVERY

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