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Service bulletins for the 1998 Mazda 626

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.

102 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
00-001-13-2748A2017-04-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. MAZDA HAS DEVELOPED FACTORY RECOMMENDED SCHEDULED MAINTENANCE SERVICES THAT SUPPORT ALL MAJOR VEHICLE SYSTEMS. MAZDA RECOMMENDS DEALERS FOLLOW THE SCHEDULED MAINTENANCE TABLES AS CITED IN THE VEHICLE-SPECIFIC WORKSHOP MANUAL OR OWNER’S MANUAL. SERVICES PERFORMED OUTSIDE OF MAZDA’S FACTORY SCHEDULED MAINTENANCE ARE NOT RECOMMENDED. THESE SERVICES ARE UNNECESSARY AND CREATE UNNEEDED EXPENSES FOR YOUR CUSTOMERS.
09-005-13-27812017-04-13. Service bulletin. EQUIPMENT. THIS SERVICE BULLETIN PROVIDES INFORMATION REGARDING THE PROPER USE OF THE DRIVER’S FLOOR MAT TO AVOID ANY POTEN-TIAL INTERFERENCE WITH THE FOOT PEDALS. THE FOLLOWING ARE POSSIBLE CAUSES OF FLOOR MAT INTERFERENCE, WHICH CAN BE AVOIDED WITH PROPER USAGE.•FLOOR MAT MOVES FORWARD DUE TO IMPROPER INSTALLATION.•INAPPROPRIATE FLOOR MAT (SUCH AS AFTERMARKET, NON-FACTORY-EQUIPPED, OR NON-GENUINE) IS USED.•FLOOR MAT IS STACKED ONE ON TOP OF ANOTHER.
00-001-13-27482017-04-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. MAZDA HAS DEVELOPED FACTORY RECOMMENDED SCHEDULED MAINTENANCE SERVICES THAT SUPPORT ALL MAJOR VEHICLE SYSTEMS. MAZDA RECOMMENDS DEALERS FOLLOW THE SCHEDULED MAINTENANCE TABLES AS CITED IN THE VEHICLE-SPECIFIC WORKSHOP MANUAL OR OWNER’S MANUAL. SERVICES PERFORMED OUTSIDE OF MAZDA’S FACTORY SCHEDULED MAINTENANCE ARE NOT RECOMMENDED. THESE SERVICES ARE UNNECESSARY AND CREATE UNNEEDED EXPENSES FOR YOUR CUSTOMERS.
00-004/122016-03-16. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT; ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-09-005-132013-06-19. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. MAZDA: ON SOME VEHICLES, TO AVOID POTENTIAL INTERFERENCE OF FOOT PLACED ON PEDALS, INFORMATION IS PROVIDED REGARDING PROPER USE, AND PLACEMENT, OF DRIVER'S FLOOR MAT. VARIOUS MODELS AND MODEL YEARS. *PE
003072007-06-11. Service bulletin. UNKNOWN OR OTHER. AVAILABILITY OF NON-REQUIRED TOOLS. *KB
08003062007-02-22. Service bulletin. AIR BAGS. NON GENUINE ACCESSORIES AFFECT AIR BAG OPERATION. *KB
060120042005-04-27. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). PROGRAMMABLE MODULE INSTALLATION. ( 2004 MAZDA B SERIES) *JB
002042004-12-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. EVAPORATIVE EMMISSIONS AND RECIVER ADAPTERS. *EH
01025042004-09-29. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. BATTERY TEST PROCEDURE REQUIREMENTS. *TT
09026042004-09-29. Service bulletin. EQUIPMENT:ELECTRICAL. SPEEDOMETER REPLACEMENT PROCEDURE. *TT
09004032003-08-13. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW. REAR WINDOW DEFROSTER GRID LINE REPAIR PROCEDURE. *TT
04005022003-02-20. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INADVERTENT DISABLING OF BRAKE SHIFT INTERLOCK. *TT
07004022002-10-31. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SUBJECT REGARDING AIR CONDITIONING MUSTY / MILDEW ODOR. *TT
05005022002-10-01. Service bulletin. UNKNOWN OR OTHER. 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
NHTSA 6344542002-10-01. Service bulletin. UNKNOWN OR OTHER. INFORMATION ON FUEL INJECTOR(S) REPLACEMENT GUIDELINES. *SLC
01004022002-09-28. Service bulletin. FUEL SYSTEM, GASOLINE. SUBJECT REGARDING DIAGNOSTIC INFORMATION OF OXYGEN SENSOR, CATALYST EFFICIENCY AND FUEL SYSTEM MONITORS. *SLC
004002001-09-17. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SOME VEHICLES MAY EXHIBIT A TAPPING NOISE WHICH CAN BE HEARD COMING FROM THE REAR OF THE VEHICLE WITHIN THE FIRST 10 MINUTES AFTER A COLD START. THIS CONCERN MAY BE CAUSED BY THE OPERATION OF THE CDCV (CANISTER DRAIN CUT VALVE) SOLENOID DURING THE EVAPORATIVE EMISSION MONITOR. *TT
004002001-09-17. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SOME VEHICLES MAY EXHIBIT A TAPPING NOISE WHICH CAN BE HEARD COMING FROM THE REAR OF THE VEHICLE WITHIN THE FIRST 10 MINUTES AFTER A COLD START. THIS CONCERN MAY BE CAUSED BY THE OPERATION OF THE CDCV (CANISTER DRAIN CUT VALVE) SOLENOID DURING THE EVAPORATIVE EMISSION MONITOR. *TT
016002001-01-26. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. SUBJECT REGARDING INSPECTION PROCEDURE - WATER PUMP LEAK. *TT
015002000-12-15. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. SOME 4-CYLINDER VEHICLES WITH VINS LOWER THAN 1YV GF22C4 15202676 MAY EXHIBIT A ROUGH IDLE / HESITATION DURING ACCELERATION WITH MALFUNCTION INDICATOR LAMP ON. *TT
008002000-09-28. Service bulletin. ELECTRICAL SYSTEM:HORN. SOME VEHICLES MAY EXHIBIT THE HORN(S) BEING INOPERATIVE OR STAYING ON ALL THE TIME. *TT
0004012000-06-09. Service bulletin. STEERING. INFORMATION ON DIAGNOSING STEERING SQUEAK NOISE. *TT
00400R2000-06-08. Service bulletin. SUSPENSION:REAR. SOME VEHICLES MAY EXPERIENCE A TAPPING NOISE WHICH CAN BE HEARD COMING FROM THE REAR OF THE VEHICLE WITHIN THE FIRST 10 MINUTES AFTER A COLD START. *TT
003002000-04-11. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SUBJECT REGARDING AIR CONDITIONER ACCUMULATOR REPLACEMENT CRITERIA WHEN REPAIRING THE AIR CONDITIONER SYSTEM. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.