Mazda 626 Service Bulletins (1999)

99 manufacturer communications on file.

• February 28, 2023•Document ID: 10232299

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  09-016-23

  Date Added:

  March 3, 2023

  Manufacturer:

  MAZDA

  Summary

  Speedometer replacement procedure

  Associated Products (179)

  2023 Mazda CX-52023 Mazda CX-92023 Mazda MX-52022 Mazda CX-52022 Mazda CX-92022 Mazda MX-52021 Mazda CX-32021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda6+ 159 more
  Associated Documents

  • DownloadMC-10232299-0001.pdf↗
• November 18, 2022•Document ID: 10226814

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  02-004-22a

  Date Added:

  December 2, 2022

  Manufacturer:

  MAZDA

  Summary

  Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Follow the inspection guidelines below to determine if the condition is a result of the normal sweeping process or a failure of the shaft seal.

  Associated Products (160)

  2023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-52022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-302022 Mazda MX-52021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-3+ 140 more
  Associated Documents

  • DownloadMC-10226814-0001.pdf↗
• September 26, 2022•Document ID: 10222564

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  01-010-22

  Date Added:

  October 6, 2022

  Manufacturer:

  MAZDA

  Summary

  Some customers may experience a squeaking noise may be heard from the exhaust manifold when the idle speed drops from fast idle to normal idle speed during cold start. This is caused by a variable valve being stuck in the closed position. When returning from fast idle to normal, the stuck valve suddenly opens due to thermal change around it which causes abnormal noise. To eliminate this concern, the internal design of the exhaust manifold has been modified.

  Associated Products (51)

  2022 Mazda CX-302021 Mazda CX-32021 Mazda CX-302020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda62019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda62018 Mazda CX-32018 Mazda CX-52018 Mazda CX-92018 Mazda Mazda62017 Mazda CX-32017 Mazda CX-52017 Mazda CX-92017 Mazda Mazda6+ 31 more
  Associated Documents

  • DownloadMC-10222564-0001.pdf↗
• July 18, 2022•Document ID: 10217209

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

  Mfr Comm. #:

  09-024-22

  Date Added:

  August 4, 2022

  Manufacturer:

  MAZDA

  Summary

  In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer.

  Associated Products (155)

  2022 Mazda CX-52022 Mazda CX-92022 Mazda MX-52021 Mazda CX-32021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda62019 Mazda MX-52018 Mazda CX-32018 Mazda CX-5+ 135 more
  Associated Documents

  • DownloadMC-10217209-0001.pdf↗
• June 22, 2022•Document ID: 10215274

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  01-006-22

  Date Added:

  July 6, 2022

  Manufacturer:

  MAZDA

  Summary

  This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. For new vehicles in stock at the dealer, inspect and maintain the battery periodically according to the repair procedure.

  Associated Products (160)

  2023 Mazda CX-502022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-302022 Mazda MX-52021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda6+ 140 more
  Associated Documents

  • DownloadMC-10215274-0001.pdf↗
• May 24, 2022•Document ID: 10213185

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  02-004-22

  Date Added:

  June 4, 2022

  Manufacturer:

  MAZDA

  Summary

  Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Follow the inspection guidelines below to determine if the condition is a result of the normal sweeping process or a failure of the shaft seal.

  Associated Products (146)

  2023 Mazda CX-502022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-302022 Mazda MX-52021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda MX-52019 Mazda CX-3+ 126 more
  Associated Documents

  • DownloadMC-10213185-0001.pdf↗
• March 29, 2022•Document ID: 10209761

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  SA-014-22

  Date Added:

  April 6, 2022

  Manufacturer:

  MAZDA

  Summary

  Accessory instructions can be found on OneMazda under Dealer Resources - Parts & Accessories.

  Associated Products (161)

  2023 Mazda CX-502022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-52021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-5+ 141 more
  Associated Documents

  • DownloadMC-10209761-0001.pdf↗
• March 17, 2022•Document ID: 10209778

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM

  Mfr Comm. #:

  01-003/22

  Date Added:

  April 5, 2022

  Manufacturer:

  MAZDA

  Summary

  The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Use the following test procedures in this Service Bulletin to test Mazda vehicle batteries and to generate a Warranty Code.

  Associated Products (161)

  2023 Mazda CX-502022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-302022 Mazda MX-52021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda6+ 141 more
  Associated Documents

  • DownloadMC-10209778-0001.pdf↗
• December 21, 2021•Document ID: 10205994

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  01-006-21-3779b

  Date Added:

  January 6, 2022

  Manufacturer:

  MAZDA

  Summary

  Battery Maintenance: This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. For new vehicles in stock at the dealer, inspect and maintain the battery periodically according to the repair procedure.

  Associated Products (158)

  2022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-302022 Mazda MX-52021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-5+ 138 more
  Associated Documents

  • DownloadMC-10205994-0001.pdf↗
• December 8, 2021•Document ID: 10206002

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  05-002-21-3854

  Date Added:

  January 6, 2022

  Manufacturer:

  MAZDA

  Summary

  Automatic Transmission/Transaxle Cooler and Lines Flushing Procedure: Automatic Transaxle/Transmission (A/T) oil cooler and lines must be power flushed completely before an overhauled or replacement A/T is installed (except SKYACTIV-DRIVE). The most common cause of repeat A/T failures is lack of lubrication to the front and rear planetary gears. This is usually caused by an accumulation of metal particles and debris (from a previous A/T failure) on the internal mesh type baffle of the oil cooler. Power flushing will remove the restriction by back flushing, followed by forward flushing to dislodge a restriction, then back flushing again. This will in turn ensure full ATF flow for the transmission when it is operating.

  Associated Products (104)

  2015 Mazda CX-92015 Mazda MX-52014 Mazda CX-92014 Mazda Mazda22014 Mazda MX-52013 Mazda CX-92013 Mazda Mazda22013 Mazda Mazda32013 Mazda Mazda62013 Mazda MX-52012 Mazda CX-72012 Mazda CX-92012 Mazda Mazda22012 Mazda Mazda32012 Mazda Mazda52012 Mazda Mazda62012 Mazda MX-52011 Mazda CX-72011 Mazda CX-92011 Mazda Mazda2+ 84 more
  Associated Documents

  • DownloadMC-10206002-0001.pdf↗
• August 24, 2021•Document ID: 10200933

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

  Mfr Comm. #:

  01-006-21-3779a

  Date Added:

  September 3, 2021

  Manufacturer:

  MAZDA

  Summary

  This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. For new vehicles in stock at the dealer, inspect and maintain the battery periodically according to the repair procedure.

  Associated Products (158)

  2021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda32019 Mazda Mazda62019 Mazda MX-5+ 138 more
  Associated Documents

  • DownloadMC-10200933-0001.pdf↗
• August 17, 2021•Document ID: 10200527

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  09-025-21-3824

  Date Added:

  August 24, 2021

  Manufacturer:

  MAZDA

  Summary

  This service bulletin provides information regarding the proper use of the driver’s floor mat to avoid any potential interference with the foot pedals. The following are possible causes of floor mat interference, which can be avoided with proper usage.

  Associated Products (189)

  2021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda22021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda22019 Mazda Mazda3+ 169 more
  Associated Documents

  • DownloadMC-10200527-0001.pdf↗
• June 9, 2021•Document ID: 10198689

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  SA-041-21

  Date Added:

  July 1, 2021

  Manufacturer:

  MAZDA

  Summary

  Accessory instructions can be found on OneMazda under Dealer Resources - Parts & Accessories. The links provided below can be used for quick access: For 2016 models and newer: NOTE: Instructions are found under the "Attachments" section once a part is selected. Accessories E-catalog For models prior to 2016: Accessory Parts and Installation Instructions

  Associated Products (154)

  2021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda32019 Mazda Mazda62019 Mazda MX-5+ 134 more
  Associated Documents

  • DownloadMC-10198689-0001.pdf↗
• February 8, 2021•Document ID: 10188016

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  01-006-21-3779

  Date Added:

  March 3, 2021

  Manufacturer:

  MAZDA

  Summary

  This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. For new vehicles in stock at the dealer, inspect and maintain the battery periodically according to the repair procedure.

  Associated Products (193)

  2021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda22021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda22019 Mazda Mazda3+ 173 more
  Associated Documents

  • DownloadMC-10188016-0001.pdf↗
• February 8, 2021•Document ID: 10188015

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  01-005-21-3778

  Date Added:

  March 3, 2021

  Manufacturer:

  MAZDA

  Summary

  The Mazda DCA-8000PM is required for all warranty battery testing. If the Mazda DCA-8000PM is not used, incorrect battery testing may result in unnecessary battery replacement. Use the following test procedures in this Service Bulletin to test Mazda vehicle batteries and to generate a Warranty Code.

  Associated Products (193)

  2021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda22021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda22019 Mazda Mazda3+ 173 more
  Associated Documents

  • DownloadMC-10188015-0001.pdf↗
• January 26, 2021•Document ID: 10186701

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  07-001-21-3775

  Date Added:

  February 5, 2021

  Manufacturer:

  MAZDA

  Summary

  A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. This odor is the result of mold growth in the A/C evaporator/cooling unit which is caused by condensation, dust, and pollen within the cooling unit. This condition is usually worse during high humidity conditions. “Mazda Air Cooling Coil Coating” is available to encapsulate the mold to reduce odors. If the product is properly applied, it can effectively reduce the musty/mildew odor for up to three years.

  Associated Products (123)

  2021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda32019 Mazda Mazda62019 Mazda MX-5+ 103 more
  Associated Documents

  • DownloadMC-10186701-0001.pdf↗
• January 21, 2021•Document ID: 10186703

  Service Bulletin/Repair Instructions
  VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  09-002-21-3770

  Date Added:

  February 5, 2021

  Manufacturer:

  MAZDA

  Summary

  In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer

  Associated Products (193)

  2021 Mazda CX-32021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda22021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda22019 Mazda Mazda62019 Mazda MX-52018 Mazda CX-32018 Mazda CX-52018 Mazda CX-9+ 173 more
  Associated Documents

  • DownloadMC-10186703-0001.pdf↗
• January 9, 2020•Document ID: 10170661

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  09-003-20-3671

  Date Added:

  January 23, 2020

  Manufacturer:

  MAZDA

  Summary

  In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. It is the dealer’s responsibility to comply with Federal, State, and local laws concerning odometer and related documentation requirements when providing a repair or replacement.  Mazda vehicles are manufactured with tamper-proof speedometers.  When a speedometer is replaced, the new speedometer will read zero (0) miles.  This procedure is extremely important to accurately represent actual vehicle mileage.  Prior to speedometer removal, complete the information required on the “Speedometer Replacement Label”. Labels can only be ordered through Mazda eStore.  In an effort to achieve a higher level of Customer Experience and retain the value of Mazda’s vehicles, MNAO Warranty Operations is allowing all Mazda dealers to utilize a third party, SPECMO Enterprises, Inc., for Instrument Panel Cluster (IPC) odometer setting service. With the use of SPECMO’s services, it is possible that the odometer will be set between 10 to 31 miles over the odometer mileage at the time of replacement for both warranty and customer pay repairs. Please make sure that the customer is aware that there may be a slight variance to the odometer, in which case the customer may have to accept the slightly higher mileage. Since odometer setting service is not part of the warranty repair, it is not warrantable nor required, but optional. However, Mazda Warranty policy provides after- warranty assistance (AWA) or DSA that can be utilized to cover this service expense.

  Associated Products (197)

  2020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda22019 Mazda Mazda32019 Mazda Mazda62019 Mazda MX-52018 Mazda CX-32018 Mazda CX-52018 Mazda CX-92018 Mazda Mazda22018 Mazda Mazda32018 Mazda Mazda5+ 177 more
  Associated Documents

  • DownloadMC-10170661-0001.pdf↗
• January 9, 2020•Document ID: 10170656

  Service Bulletin/Repair Instructions
  SUSPENSION; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  02-002-20-3651

  Date Added:

  January 23, 2020

  Manufacturer:

  MAZDA

  Summary

  Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Follow the inspection guidelines below to determine if the condition is a result of the normal sweeping process or a failure of the shaft seal.

  Associated Products (143)

  2020 Mazda CX-32020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda32019 Mazda Mazda62019 Mazda MX-52018 Mazda CX-32018 Mazda CX-52018 Mazda CX-92018 Mazda Mazda32018 Mazda Mazda62018 Mazda MX-52017 Mazda CX-32017 Mazda CX-5+ 123 more
  Associated Documents

  • DownloadMC-10170656-0001.pdf↗
• December 17, 2019•Document ID: 10169539

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT

  Mfr Comm. #:

  07-002-19-3616a

  Date Added:

  December 20, 2019

  Manufacturer:

  MAZDA

  Summary

  A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. This odor is the result of mold growth in the A/C evaporator/cooling unit which is caused by condensation, dust, and pollen within the cooling unit. This condition is usually worse during high humidity conditions. “Mazda Air Cooling Coil Coating” is available to encapsulate the mold to reduce odors. If the product is properly applied, it can effectively reduce the musty/mildew odor for up to three years. NOTE: See parts information for Mazda Air Cooling Coil Coating and Kit part numbers.

  Associated Products (113)

  2020 Mazda CX-32020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda32019 Mazda Mazda62019 Mazda MX-52018 Mazda CX-32018 Mazda CX-52018 Mazda CX-92018 Mazda Mazda32018 Mazda Mazda62018 Mazda MX-52017 Mazda CX-32017 Mazda CX-5+ 93 more
  Associated Documents

  • DownloadMC-10169539-0001.pdf↗