WenmarOpen by Wenmar Pro

Service bulletin 0500502

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 id634465
Published by NHTSA2002-10-01
Manufacturer's number0500502
Manufacturer's date2002-05-21
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

SOME VEHICLES MAY EXHIBIT AN OD OFF LIGHT FLASHING WITH DIAGNOSTIC TROUBLE CODE P1783 STORED IN MEMORY AFTER DRIVING AT HIGHWAY SPEEDS FOR EXTENDED PERIODS. *SLC

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Trouble codes named

P1783

Vehicles listed
MAZDA 6261998, 1999, 2000, 2001

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