Mazda Mazda3 Service Bulletins (2021)
630 manufacturer communications on file.
- August 1, 2025•Document ID: 11022618Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 09-012-25a
- Date Added:
- September 4, 2025
- Manufacturer:
- MAZDA
SummarySome vehicles may experience a sunvisor that does not stay in the fully retracted position (as shown below). The left and/or right side sunvisor may lower slightly due to its own weight. The part where the sunvisor connects is broken, so the spring cannot hold the sunvisor in the fully retracted position. To eliminate this concern, the stay holder and spring holder have been reinforced.
Associated Products (10)Associated Documents - July 29, 2025•Document ID: 11021389Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 09-028-25
- Date Added:
- August 5, 2025
- Manufacturer:
- MAZDA
SummarySome vehicles may exhibit that the glass run channel of the front door interferes with the rear door garnish. Since the front door glass run channel is not fixed to the door strongly enough for the following situations, cycles of door operation may result in interference and lead to damage on the seal rubber at the rear door.
Associated Products (5)Associated Documents - July 14, 2025•Document ID: 11021499Service Bulletin/Repair InstructionsEXTERIOR LIGHTING; ENGINE; UNKNOWN OR OTHER
- Mfr Comm. #:
- SA-023-25a
- Date Added:
- August 5, 2025
- Manufacturer:
- MAZDA
SummarySome customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop Door Lock / Unlock Lights ON / OFF Climate Control 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
Associated Products (29)2026 Mazda Mazda32025 Mazda CX-302025 Mazda CX-52025 Mazda CX-502025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-30+ 9 moreAssociated Documents - July 14, 2025•Document ID: 11021498Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SA-017-25b
- Date Added:
- August 5, 2025
- Manufacturer:
- MAZDA
SummaryMazda Connected Services - Frequently Asked Questions (FAQ)
Associated Products (29)2026 Mazda Mazda32025 Mazda CX-302025 Mazda CX-52025 Mazda CX-502025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-30+ 9 moreAssociated Documents - June 19, 2025•Document ID: 11020039Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SA-032-25
- Date Added:
- July 2, 2025
- Manufacturer:
- MAZDA
SummarySome customers may complain about a noisy HVAC blower motor or odor after a cabin air filter replacement. Foreign debris on the blower motor after servicing the cabin air filter may be the cause. During the removal of the cabin air filter, foreign debris (leaves, dust, dirt....ect.) may fall on the blower motor causing a fluttering type noise or odor.
Associated Products (33)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-502025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-302023 Mazda MX-5+ 13 moreAssociated Documents - June 18, 2025•Document ID: 11020038Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SA-031-25
- Date Added:
- July 2, 2025
- Manufacturer:
- MAZDA
SummarySome customers may report an odor or water in the HVAC system and upon inspection, the cabin air filter may be found to be wet.
Associated Products (34)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-502025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-302023 Mazda MX-5+ 14 moreAssociated Documents - June 6, 2025•Document ID: 11020037Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- SA-030-25
- Date Added:
- July 2, 2025
- Manufacturer:
- MAZDA
SummaryA tapping/rattling noise may be noticed from the valve train area. This operating condition can occur on new vehicles which have been delivered to Mazda dealers (due to loading and unloading from transport trucks or customers moving their vehicles in and out of their garages to wash the vehicle, etc.). This condition may also occur if the engine is not allowed to warm up after multiple cold starts.
Associated Products (20)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-502025 Mazda Mazda32024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda Mazda32023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda Mazda32022 Mazda CX-302022 Mazda CX-52022 Mazda Mazda32021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda Mazda32021 Mazda Mazda6Associated Documents - June 3, 2025•Document ID: 11020035Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- SA-007-25a
- Date Added:
- July 2, 2025
- Manufacturer:
- MAZDA
SummaryThe 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. NOTE: A Warranty Code is required for warranty claim submission Battery Identification (Mazda batteries have 2 rating types) 1. JIS (Japanese Industrial Standard): JIS codes are six-digit alpha-numeric markings molded into the top of the battery to identify a battery by the capacity (amps), dimensions, and battery terminal type. Vehicles manufactured in Japan come from the factory with a JIS rated battery. NOTE: Replacement batteries may use a CCA rating. If so, use the CCA rating listed on the battery. 2. CCA (Cold Cranking Amps): CCA ratings are normally located on a sticker affixed to the top of the battery to indicate a battery’s Cold Cranking Amps. CCA rated batteries are supplied with domestically produced vehicles. NOTE: If an incorrect CCA rating is entered into the Mazda DCA-8000, it will result
Associated Products (34)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-502025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-302023 Mazda MX-5+ 14 moreAssociated Documents - May 16, 2025•Document ID: 11019180Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SA-024-25
- Date Added:
- June 5, 2025
- Manufacturer:
- MAZDA
SummaryMazda Navigation Live Traffic information is available on the following 2 systems. SiriusXM® 3 Yr Traffic and Travel Link* Mazda Online Navigation* The table below provides Setting information for both systems. See APPLICABLE MODEL(S)/VINS above to determine how vehicles are equipped. NOTE: When selecting Navigation, data upload may take a few seconds. This is a normal function.
Associated Products (23)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32021 Mazda CX-30+ 3 moreAssociated Documents - May 16, 2025•Document ID: 11019179Service Bulletin/Repair InstructionsEXTERIOR LIGHTING; UNKNOWN OR OTHER; ENGINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- SA-023-25
- Date Added:
- June 5, 2025
- Manufacturer:
- MAZDA
SummarySome customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop Door Lock / Unlock Lights ON / OFF Climate Control 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
Associated Products (27)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-302022 Mazda CX-302022 Mazda CX-5+ 7 moreAssociated Documents - May 16, 2025•Document ID: 11019178Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SA-017-25a
- Date Added:
- June 5, 2025
- Manufacturer:
- MAZDA
SummaryFrequently Asked Questions (FAQ) for Mazda Connected Services.
Associated Products (27)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-302022 Mazda CX-302022 Mazda CX-5+ 7 moreAssociated Documents - May 16, 2025•Document ID: 11019177Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SA-012-25a
- Date Added:
- June 5, 2025
- Manufacturer:
- MAZDA
SummaryCustomers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure.
Associated Products (27)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-302022 Mazda CX-302022 Mazda CX-5+ 7 moreAssociated Documents - May 16, 2025•Document ID: 11019160Service Bulletin/Repair InstructionsVISIBILITY/WIPER
- Mfr Comm. #:
- SA-025-25
- Date Added:
- June 5, 2025
- Manufacturer:
- MAZDA
SummarySome vehicles may exhibit wiper blade contact with the A-pillar trim, with or without a chattering noise. This condition may be caused by worn or contaminated wiper blades. It can also be caused by bent wiper arms, or loose wiper arm retaining nuts due to improper handling. Improper handling occurs when pulling on or forcing the wiper arms. Technicians should be aware that while replacement of the wiper blade may resolve some cases, correction of bent components or repositioning of the wiper arms, particularly when the retaining nut is loose, requires additional steps to ensure proper alignment and function.
Associated Products (16)Associated Documents - April 29, 2025•Document ID: 11017703Warranty Program/ExtensionUNKNOWN OR OTHER
- Mfr Comm. #:
- CSP13 FAQs
- Date Added:
- May 5, 2025
- Manufacturer:
- MAZDA
SummaryCSP13 - CUSTOMER SERVICE PROGRAM - MAZDA CONNECT INFOTAINMENT SYSTEM LIMITED WARRANTY EXTENSION. As a result of a Mazda Connect Infotainment Class Action settlement, Mazda Motor Corporation has decided to implement a Customer Service Program (CSP13). The coverage and terms for vehicles are listed below in this Dealer email and in attached documentation. Only certain vehicles, 2014-2018 Mazda3, 2016-2021 Mazda6, 2016-2021 CX-3, 2016-2020 CX-5, 2016-2020 CX-9, 2016-2023 MX-5, 2016-2022 Mazda2(Puerto Rico Market vehicles) AND that have “CSP13” listed in Warranty Vehicle Inquiry are covered under this CSP. Please review the attached document titled “Subject Vehicles CSP13” for details on the covered vehicle models, model year and production VIN ranges.
Associated Products (8)Associated Documents - April 25, 2025•Document ID: 11017699Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 07-004-25
- Date Added:
- May 3, 2025
- Manufacturer:
- MAZDA
SummaryA 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 (25)2025 Mazda CX-302025 Mazda CX-52025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-52022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-52021 Mazda CX-32021 Mazda CX-30+ 5 moreAssociated Documents - April 16, 2025•Document ID: 11017697Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SA-020-25
- Date Added:
- May 3, 2025
- Manufacturer:
- MAZDA
SummaryThere have been warranty claims submitted for growling or bearing whine noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. This misdiagnosis can lead to multiple repair attempts, warranty debits, and additional inconvenience and/or cost to the customer. To reduce the chance of this occurring, please follow the steps outlined in the repair procedure.
Associated Products (31)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-52022 Mazda CX-302022 Mazda CX-5+ 11 moreAssociated Documents - April 8, 2025•Document ID: 11017481Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 09-017-25
- Date Added:
- May 2, 2025
- Manufacturer:
- MAZDA
SummarySome customers may complain that it is difficult to open/close the fuel-filler lid when pressed. This is caused by production variances, where if there is an excess gap (3) between the fuel-filler lid panel (1) and the fuel-filler box hinge (2), the operation stroke may be larger than designed and result in a difficult to lock/unlock operation of the fuel-filler lid lock actuator. To eliminate this concern, the operation stroke of the fuel-filler lid lock actuator rod has been changed to reduce the play of the actuator rod.
Associated Products (4)Associated Documents - March 21, 2025•Document ID: 11016237Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; ENGINE
- Mfr Comm. #:
- SA-017-25
- Date Added:
- April 1, 2025
- Manufacturer:
- MAZDA
SummaryFrequently Asked Questions (FAQ)
Associated Products (27)2025 Mazda CX-302025 Mazda CX-52025 Mazda CX-702025 Mazda CX-902025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda CX-902024 Mazda Mazda32024 Mazda MX-52023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-302022 Mazda CX-302022 Mazda CX-5+ 7 moreAssociated Documents - March 20, 2025•Document ID: 11016235Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SA-016-25
- Date Added:
- April 1, 2025
- Manufacturer:
- MAZDA
SummaryThe new AWD rear differential DOES NOT come with a breather cap on the rear of the differential, therefore a new one will need to be ordered and installed when replacing the differential. NOTE: The breather threads have a sealant and locking compound that prevents it from being reused. Refer to GEPC for the correct part number of the Differential Breather. The instructions on MGSS will be updated soon to include replacing the breather when replacing the differential with a new unit.
Associated Products (21)2025 Mazda CX-302025 Mazda CX-52025 Mazda Mazda32024 Mazda CX-302024 Mazda CX-52024 Mazda CX-502024 Mazda Mazda32023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-9+ 1 moreAssociated Documents - March 13, 2025•Document ID: 11016214Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- 09-013-25
- Date Added:
- April 1, 2025
- Manufacturer:
- MAZDA
SummarySome CX-5 and CX-30 customers may find that the liftgate does not close when pressing the power liftgate (PLG) rear switch (A) located on the interior liftgate trim. This may be caused by PLG switch corrosion. Water from a high pressure car washer and/or condensation may drip onto the switch connector and cause corrosion. To eliminate this concern, the PLG rear switch has been modified with a waterproof connector.
Associated Products (4)Associated Documents