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Service bulletin 000401

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 id612576
Published by NHTSA2000-06-09
Manufacturer's number000401
Manufacturer's date2000-04-01
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

CUSTOMER MAY COMPLAIN THAT THE HEATER AND / OR AIR CONDITIONER SWITCH FROM PANEL VENT MODE TO DEFROST MODE AT WIDE OEN THROTTLE ON VEHICLES BUILT BEFORE NOV. 15, 1999. *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

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
MAZDA B-SERIES TRUCK1998, 1999, 2000 (the catalog's model; the bulletin names a series or trim of it)

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

Recalls for the same vehicles and component
19990061999-01-14. Visual System

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
09003012001-09-04. Service bulletin. SOME VEHICLES BUILT BETWEEN JANUARY 1998 AND FEBRUARY 1, 2001 MAY EXHIBIT A CHATTER OR BINDING CONDITION WHEN OPERATING THE POWER SIDE WINDOW(S) IN THE DOWN OR UP MODE. *TT
003002000-04-11. Service bulletin. SUBJECT REGARDING AIR CONDITIONER ACCUMULATOR REPLACEMENT CRITERIA WHEN REPAIRING THE AIR CONDITIONER SYSTEM. *TT
017992000-01-18. Service bulletin. ON VEHICLES WITH MANUFACTURE DATES BEFORE 9/16/99 MAY HAVE WINDSHIELD WIPERS THAT OPERATIVE WHILE SWITCH IS IN OFF POSITION. *TT
019991999-08-13. Service bulletin. CUSTOMER MAY COMPLAIN ABOUT LACK OF HEAT FROM THE CLIMATE CONTROL SYSTEM AND MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0125 PRESENT. *TT
016981999-03-09. Service bulletin. CHATTERING NOISE WHILE LOWERING POWER WINDOW. *YC
010981999-03-09. Service bulletin. CONCERNS WITH POWER WINDOW ONLY TRAVELS 1 TO 5 INCHES IN ONE-TOUCH MODE. *TT
022981999-01-06. Service bulletin. CONCERNS WITH A/C SUCTION HOSE RUBBING ON THE UPPER RADIATOR HOUSE RESULTING IN EITHER AN ENGINE COOLANT LEAK AND/OR AN A/C REFRIGERANT LEAK. *YC
008/971997-08-14. Service bulletin. USE OF A/C TRACER DYE. *TW