Mazda CX-70 Service Bulletins (2026)

84 manufacturer communications on file.

• July 21, 2026•Document ID: 11035724

  Warranty Program/Extension
  SERVICE BRAKES

  Mfr Comm. #:

  CSP14_CSP15 Dlr FAQs

  Date Added:

  August 5, 2026

  Manufacturer:

  MAZDA

  Summary

  CSP14 – 2024-2026 CX-90 Subject: Mazda Rear Brake Pad Customer Service Program Limited Warranty Extension – (CSP14 – CX-90 models) - Phase 1 Mailing – May 2026 In late April we announced two Customer Service Programs (CSP14 & CSP15) where certain vehicles are covered under these two Limited Warranty Extensions, (defined as “Covered Vehicle”); 2024-2026 CX-90 (CSP14) and 2025-2026 CX-70 (CSP15) produced November 18, 2025 and prior. Owner Notification: We are pleased to announce the first phase of Owner Letters will mail on May 29, 2026, to approximately 18,000 owners in campaign CSP14. As stated in our prior communication, we will send subsequent dealer emails with future phased mailings planned throughout Summer 2026. We have also released the Repair Procedure under TSB 04-003/26, the Parts & Warranty information and updated all dealer-facing FAQ documents. ATTENTION ALL DEALERS - Vehicles to be repaired: Due to limited parts supply only the vehicles in this notice can be repaired. To help your Mazda dealer staff identify which vehicles can be repaired we have created an Excel-based VIN look-up tool in Mazda Global Service Support (MGSS) under this campaign. Please enter the VIN in the tool if the customer does not have their parts available letter to confirm the vehicle can be repaired under this CSP. At this time, remaining customers in CSP14 and CSP15 must wait to receive notice that parts are available. Key Benefits of the Customer Service Program-Extended Warranty Coverage for Rear Brake Squeal: Mazda is expanding the standard brake pad coverage from 1-year/12,000 miles to 3-years/36,000 miles to cover repairs related to rear brake squeal. The owner is eligible for a one‑time replacement of redesigned rear brake pads at no cost if the brake squeal symptom matches a Technical Service Bulletin (TSB) which will be published prior to sending the Second notification. The redesigned brake pads will be covered under the vehicle’s original 3-year/36,000-mile warranty, or 1 year/12,000 miles from installation whichever provides longer coverage.

  Associated Products (5)

  2026 Mazda CX-702026 Mazda CX-902025 Mazda CX-702025 Mazda CX-902024 Mazda CX-90
  Associated Documents

  • DownloadMC-11035724-0001.pdf↗
• July 18, 2026•Document ID: 11035602

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  30-003-26

  Date Added:

  August 4, 2026

  Manufacturer:

  MAZDA

  Summary

  DESCRIPTION Some vehicles may experience the warning message "A 'Hybrid System Malfunction. Have the Vehicle Inspected' and DTC P2BC5:00 (OBC contactor (+) stuck ON) and/or other DTCs listed below may be stored. If this condition is present, follow the Repair Procedure below to replace the Junction Box No.2. P2BC5:00: OBC Contactor (+) system: Stuck On P2BC6:00: OBC Contactor (+) system: Stuck Off P2BCC:00: OBC Contactor (-) system: Stuck On This is caused by an issue with the contact welding of the OBC contactor contacts. REPAIR PROCEDURE 1. Verify the customer concern. 2. Replace Junction Box 2 (+) according to the following procedure.

  Associated Products (5)

  2026 Mazda CX-702026 Mazda CX-902025 Mazda CX-702025 Mazda CX-902024 Mazda CX-90
  Associated Documents

  • DownloadMC-11035602-0001.pdf↗
• July 2, 2026•Document ID: 11035607

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SA-044-26

  Date Added:

  August 4, 2026

  Manufacturer:

  MAZDA

  Summary

  DESCRIPTION Some customers may experience an instrument cluster warning message. REPAIR PROCEDURE Inspect the 48V battery cable connections to the busbar.

  Associated Products (5)

  2026 Mazda CX-702026 Mazda CX-902025 Mazda CX-702025 Mazda CX-902024 Mazda CX-90
  Associated Documents

  • DownloadMC-11035607-0001.pdf↗
• July 1, 2026•Document ID: 11034448

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  SA-042-26

  Date Added:

  July 3, 2026

  Manufacturer:

  MAZDA

  Summary

  This Service Alert supersedes the previously issued SAs listed below. The changes are noted in Red text. SA-017/25 12/16/25, 09/08/25, 07/14/25, 05/15/25 and 03/21/25 DESCRIPTION Mazda Connect Frequently Asked Questions (FAQ) Index General Questions MAZDA CONNECT Indication Setup and Getting Started Dealer Processes Registration / Enrollment / Take-Over Customer Subscription Status WI-FI General Informatio Opening the TCU Communication Line WI-FI How-To Conditions for Remote Engine Start Will Not Function WI-FI Trial Period Conditions for Remote Engine Start Function Will turn engine OFF Interacting With The App TCU Communication Line Status Service Issues Educational Videos Troubleshooting Resources MyMazda App Error Codes Customer Opt-Out

  Associated Products (35)

  2026 Mazda CX-302026 Mazda CX-52026 Mazda CX-502026 Mazda CX-702026 Mazda CX-902026 Mazda Mazda32026 Mazda MX-52025 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-5+ 15 more
  Associated Documents

  • DownloadMC-11034448-0001.pdf↗
• July 1, 2026•Document ID: 11034292

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  16-010-26

  Date Added:

  July 2, 2026

  Manufacturer:

  MAZDA

  Summary

  COMPLIANCE WITH NEW YORK STATE GENERAL BUSINESS LAW §399‑CCCCC (CONNECTED VEHICLE SERVICE; DOMESTIC VIOLENCE VICTIMS) DESCRIPTION This Service Information is issued in accordance with New York State General Business Law §399􀀀CCCCC (Connected Vehicle Service; Domestic Violence Victims). This regulation is intended to protect victims of domestic violence by allowing them to request the termination of third-party access (including access by an alleged abuser) to connected vehicle services, such as vehicle location tracking and remote control functions. To support this requirement, this Service Information enables confirmation of whether a vehicle is subject to connected vehicle services by referring to the SUBJECT VIN & PRODUCTION DATE RANGE, and provides guidance on the procedure to terminate such services when a customer requests the removal of third-party access for an applicable vehicle. Effective July 1, 2026, if a customer requests action under this regulation, a CMU/CDC software update must be performed to enable appropriate control of connected vehicle service access. If no request is made by the customer, the CMU/CDC software update is not required. REPAIR PROCEDURE 1. Confirm that the customer has requested deactivation of connected services in accordance with New York State General Business Law related action. 2. Perform the CMU/CDC software update according to the procedures outlined in the appropriate TSB shown in the table below:

  Associated Products (14)

  2026 Mazda CX-302026 Mazda CX-52026 Mazda CX-502026 Mazda CX-702026 Mazda CX-902026 Mazda Mazda32026 Mazda MX-52025 Mazda CX-302025 Mazda CX-502025 Mazda Mazda32025 Mazda MX-52024 Mazda CX-502024 Mazda MX-52023 Mazda CX-50
  Associated Documents

  • DownloadMC-11034292-0001.pdf↗
• June 30, 2026•Document ID: 11034289

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  16-008-26

  Date Added:

  July 2, 2026

  Manufacturer:

  MAZDA

  Summary

  UPDATED SOFTWARE RELEASE FOR CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM DESCRIPTION The release notes outlined below provide an overview of bug fixes, feature improvements, and updates included in the latest software release. The latest version of software contains all the updates of the previous versions. NOTE: If current version is not 77230C1A-NA16_*****, this TSB is not applicable. Version 7230C1A-NA16_10020 enables termination of connected services at customer request: Termination of Connected Services by customers at their initiative has been enabled. Accordingly, the following items have been updated. Add a "Data Communication Information" item under Settings > System Settings>Online Connectivity. ○ Updated the text displayed on the confirmation screen for disabling Connected Services. REPAIR PROCEDURE 1. Verify the customer concern. 2. Update MAZDA CONNECT with software version 7230C1A-NA16_10020 or later with a USB memory stick using the 7TH GEN MAZDA CONNECT Update Instructions.

  Associated Products (1)

  2026 Mazda CX-70
  Associated Documents

  • DownloadMC-11034289-0001.pdf↗
• June 30, 2026•Document ID: 11034288

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; UNKNOWN OR OTHER

  Mfr Comm. #:

  16-007-26

  Date Added:

  July 2, 2026

  Manufacturer:

  MAZDA

  Summary

  UPDATED SOFTWARE RELEASE FOR CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM DESCRIPTION The release notes outlined below provide an overview of bug fixes, feature improvements, and updates included in the latest software release. The latest version of software contains all the updates of the previous versions. NOTE: If current version is not 77230C1A-NA14_*****, this TSB is not applicable. Version 7230C1A-NA14_10020 enables termination of connected services at customer request: Termination of Connected Services by customers at their initiative has been enabled. Accordingly, the following items have been updated. Add a "Data Communication Information" item under Settings > System Settings>Online REPAIR PROCEDURE 1. Verify the customer concern. 2. Update MAZDA CONNECT with software version 7230C1A-NA14_10020 or later with a USB memory stick using the 7TH GEN MAZDA CONNECT Update Instructions.

  Associated Products (1)

  2026 Mazda CX-70
  Associated Documents

  • DownloadMC-11034288-0001.pdf↗
• June 25, 2026•Document ID: 11034432

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  02-003-26

  Date Added:

  July 3, 2026

  Manufacturer:

  MAZDA

  Summary

  DESCRIPTION Some vehicles have reported faster than expected tire wear for vehicles equipped with OEM "Falken 275/45/21" tires, without outside influence such as low tire pressure or out of specification alignment, and the tire life may not meet customer expectations. To eliminate this concern, the tire contact patch pressure has been optimized. REPAIR PROCEDURE Verify the customer concern (inspect the tires, verify tread depth, and replace all the tires as required on the vehicle according to the following "Inspection Requirements" and the instructions in MGSS (WHEEL AND TIRE REMOVAL/INSTALLATION). Mazda Warranty is providing case by case goodwill processing information regarding tire wear complaints on CX-90, and CX-70 vehicles equipped with OEM 21” 275/45/21 Falken tires. This goodwill assistance process does not include any other tire brand or size.

  Associated Products (5)

  2026 Mazda CX-702026 Mazda CX-902025 Mazda CX-702025 Mazda CX-902024 Mazda CX-90
  Associated Documents

  • DownloadMC-11034432-0001.pdf↗
• June 19, 2026•Document ID: 11034447

  Service Bulletin/Repair Instructions
  ENGINE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  SA-041-26

  Date Added:

  July 3, 2026

  Manufacturer:

  MAZDA

  Summary

  This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-061/25 12/17/25 DESCRIPTION If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Aftermarket devices may be the cause of the electrical concern. Below are a few examples of unusual electrical concerns caused by aftermarket devices. Examples: 1. Devices connected to the DLC-2 (battery discharge/DTC stored) 2. Devices plugged into the 12V outlet 3. GPS tracking device (engine no start/battery discharge) 4. Dash cam (DTC stored) 5. Non-certified USB cable (Apple Carplay™/ Android Auto™ will not connect) 6. Over-sized wheels/tires (incorrect GPS location) 7. DTC C0023:14 8. Decorative trim and/or cover on the START/STOP ENGINE button Example 1: Some electrical devices connected to the DLC-2 connector by insurance or mobile phone companies may cause: Battery discharge. The device may disrupt the CAN system battery saver mode. • IDS/MMDS will not communicate with the vehicle due to poor DLC-2 connection. The aftermarket device may cause DLC-2 female terminals to spread open.

  Associated Products (41)

  2026 Mazda CX-302026 Mazda CX-52026 Mazda CX-502026 Mazda CX-702026 Mazda CX-902026 Mazda Mazda32026 Mazda MX-52025 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-5+ 21 more
  Associated Documents

  • DownloadMC-11034447-0001.pdf↗
• June 17, 2026•Document ID: 11034439

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SA-027-26a

  Date Added:

  July 3, 2026

  Manufacturer:

  MAZDA

  Summary

  This SA supersedes the previously issued bulletin(s) listed below. The changes are noted below in Red. SA-027/26 04/16/26 DESCRIPTION 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. 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 (excluding i-STOP batteries e.g. Q-85, S-95) 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. REPAIR PROCEDURE 1. Perform appropriate repair to vehicle. If needed, use the Battery Diagnostics of the DCA-8000 to test the charging and starting systems by following the on-screen instructions for entering the appropriate information. Refer to the Mazda DCA-8000 Instruction Manual for more information.

  Associated Products (40)

  2026 Mazda CX-302026 Mazda CX-52026 Mazda CX-502026 Mazda CX-702026 Mazda CX-902026 Mazda Mazda32026 Mazda MX-52025 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-5+ 20 more
  Associated Documents

  • DownloadMC-11034439-0001.pdf↗
• June 16, 2026•Document ID: 11034845

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SA-0-38/26

  Date Added:

  July 8, 2026

  Manufacturer:

  MAZDA

  Summary

  DESCRIPTION Some 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 " ". Index MAZDA CONNECT 2 Center Display Status Icon MAZDA CONNECT 3 Center Display Status Icon Remote Engine Start Will Not Function Remote Engine Start Function Will turn engine OFF Customer Subscription Status TCU Communication Line Status

  Associated Products (35)

  2026 Mazda CX-302026 Mazda CX-52026 Mazda CX-502026 Mazda CX-702026 Mazda CX-902026 Mazda Mazda32026 Mazda MX-52025 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-5+ 15 more
  Associated Documents

  • DownloadMC-11034845-0001.pdf↗
• June 16, 2026•Document ID: 11034444

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  SA-040-26

  Date Added:

  July 3, 2026

  Manufacturer:

  MAZDA

  Summary

  This Service Alert supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-009/25 08/22/25 and 02/18/25 DESCRIPTION Some customers may experience a Connected Vehicle failure. The MyMazda App may display an Error Code. This document provides Error Code description and recovery information to assist with repairs. Index System Outline • MYMAZDA App Connected Vehicle (CV) Error Codes • Vehicle Confirmation Instructions • Troubleshooting Instructions • Resources

  Associated Products (35)

  2026 Mazda CX-302026 Mazda CX-52026 Mazda CX-502026 Mazda CX-702026 Mazda CX-902026 Mazda Mazda32026 Mazda MX-52025 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-5+ 15 more
  Associated Documents

  • DownloadMC-11034444-0001.pdf↗
• June 16, 2026•Document ID: 11034443

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; UNKNOWN OR OTHER

  Mfr Comm. #:

  SA-039-26

  Date Added:

  July 3, 2026

  Manufacturer:

  MAZDA

  Summary

  This Service Alert supersedes the previously issued SA listed below. The changes are noted in Red text. SA-012/25 10/06/25, 08/21/25, 05/15/25 and 02/27/25 DESCRIPTION Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. REPAIR PROCEDURE NOTE: Before proceeding: Document the vehicle's current MAZDA CONNECT CMU software version. • 2019-2022 Models - Go to TSB 16-003/23 and confirm the CMU Serial Number is not within the affected range. • Document customer device Brand/Model/Model Number/software version on the repair order. • Confirm that the Connectivity Master Unit (CMU) is updated to the latest software version. Go to MGSS -> Infotainment -> MAZDA CONNECT Updates ○ • If possible, complete the Microsoft Forms Questionnaire. Go to MGSS -> Infotainment -> MAZDA CONNECT Questionnaire.

  Associated Products (35)

  2026 Mazda CX-302026 Mazda CX-52026 Mazda CX-502026 Mazda CX-702026 Mazda CX-902026 Mazda Mazda32026 Mazda MX-52025 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-5+ 15 more
  Associated Documents

  • DownloadMC-11034443-0001.pdf↗
• June 12, 2026•Document ID: 11034440

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SA-037-26a

  Date Added:

  July 3, 2026

  Manufacturer:

  MAZDA

  Summary

  This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red text. SA-037/26 05/28/26 DESCRIPTION Replacement battery packs for High Voltage systems are supplied with an additional label that matches the one attached to the service battery pack (refer to the sample High Voltage Battery Label image for reference). When replacing the battery pack in a 2026 or later model that has a similar label at the base of the left B-pillar, replace the label with the new one included in the service parts battery pack. REPAIR PROCEDURE Label Application: When replacing a High Voltage Battery: refer to the Label Application Process included in the "HIGH VOLTAGE BATTERY REMOVAL/INSTALLATION" or "M Hybrid Boost BATTERY REMOVAL/INSTALLATION" procedures in the Workshop Manual for the applicable models.

  Associated Products (2)

  2026 Mazda CX-702026 Mazda CX-90
  Associated Documents

  • DownloadMC-11034440-0001.pdf↗
• June 12, 2026•Document ID: 11034430

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  01-002-26a

  Date Added:

  July 3, 2026

  Manufacturer:

  MAZDA

  Summary

  This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red. 01-002/26 01/07/26 DESCRIPTION Some vehicles may exihibit a vibration in the accelerator pedal and steering wheel when accelerating during a sharp left-hand turn. An abnormal noise may also be heard from the footwell area. This may be caused by insufficient clearance between the engine mount stopper rubber and the engine mount bracket. Customer may state: Vehicle shudders/vibrates on left turns, most often when accelerating from a stop or entering a driveway. • They feel a pop or grind in the accelerator pedal when the vibration occurs. • They hear a rumbling or grinding noise, mainly from the right side, during the left-turn shudder. • NOTE: The condition does not occur at shallow steering angles or when the vehicle is stationary and the steering effort remains unchanged when the vibration and noise are present. REPAIR PROCEDURE 1. Verify the customer concern. NOTE: DO NOT use power tools in this procedure. Use hand tools only. 2. Disconnect the negative battery terminal using the procedure in [NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION]. 3. Remove the engine cover. b. Replace the stopper rubber (2) with a modified part.

  Associated Products (5)

  2026 Mazda CX-702026 Mazda CX-902025 Mazda CX-702025 Mazda CX-902024 Mazda CX-90
  Associated Documents

  • DownloadMC-11034430-0001.pdf↗
• June 4, 2026•Document ID: 11033446

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SA-033-26

  Date Added:

  June 4, 2026

  Manufacturer:

  MAZDA

  Summary

  This SA supersedes the previously issued SA(s) listed below. The changes are noted below in Red. SA-029/25 10/16/25 and 06/02/25 DESCRIPTION This service information 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 batteries periodically according to the repair procedure. REPAIR PROCEDURE HIGH VOLTAGE BATTERY MAINTENANCE Verify the State-of-charge (SOC) in the instrument cluster. MX-30 EV: If the SOC is lower than 26%, charge it to 50% (either by normal charging or quick charging). CX-90/CX-70 PHEV: If the SOC is lower than 1%, charge it to 10% (either by normal charging, quick charging or engine running).

  Associated Products (27)

  2026 Mazda CX-302026 Mazda CX-52026 Mazda CX-502026 Mazda CX-702026 Mazda CX-902026 Mazda Mazda32026 Mazda MX-52025 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-5+ 7 more
  Associated Documents

  • DownloadMC-11033446-0001.pdf↗
• May 29, 2026•Document ID: 11033592

  Warranty Program/Extension
  SERVICE BRAKES

  Mfr Comm. #:

  CSP14 CSP15 Parts_Warr b

  Date Added:

  June 5, 2026

  Manufacturer:

  MAZDA

  Summary

  CSP14 CSP15 Subject: Mazda Rear Brake Pad Customer Service Program Limited Warranty Extension – (CSP14 – CX-90 models) - Phase 1 Mailing – May 2026 In late April we announced two Customer Service Programs (CSP14 & CSP15) where certain vehicles are covered under these two Limited Warranty Extensions, (defined as “Covered Vehicle”); 2024-2026 CX-90 (CSP14) and 2025-2026 CX-70 (CSP15) produced November 18, 2025 and prior. Owner Notification: We are pleased to announce the first phase of Owner Letters will mail on May 29, 2026, to approximately 18,000 owners in campaign CSP14. As stated in our prior communication, we will send subsequent dealer emails with future phased mailings planned throughout Summer 2026. We have also released the Repair Procedure under TSB 04-003/26, the Parts & Warranty information and updated all dealer-facing FAQ documents. ATTENTION ALL DEALERS - Vehicles to be repaired: Due to limited parts supply only the vehicles in this notice can be repaired. To help your Mazda dealer staff identify which vehicles can be repaired we have created an Excel-based VIN look-up tool in Mazda Global Service Support (MGSS) under this campaign. Please enter the VIN in the tool if the customer does not have their parts available letter to confirm the vehicle can be repaired under this CSP. At this time, remaining customers in CSP14 and CSP15 must wait to receive notice that parts are available. Key Benefits of the Customer Service Program-Extended Warranty Coverage for Rear Brake Squeal: Mazda is expanding the standard brake pad coverage from 1-year/12,000 miles to 3-years/36,000 miles to cover repairs related to rear brake squeal. The owner is eligible for a one‑time replacement of redesigned rear brake pads at no cost if the brake squeal symptom matches a Technical Service Bulletin (TSB) which will be published prior to sending the Second notification. The redesigned brake pads will be covered under the vehicle’s original 3-year/36,000-mile warranty, or 1 year/12,000 miles from installation whichever provides longer coverage.

  Associated Products (5)

  2026 Mazda CX-702026 Mazda CX-902025 Mazda CX-702025 Mazda CX-902024 Mazda CX-90
  Associated Documents

  • DownloadMC-11033592-0001.pdf↗
• May 29, 2026•Document ID: 11033591

  Warranty Program/Extension
  SERVICE BRAKES

  Mfr Comm. #:

  CSP14 CSP15 Parts_Warr a

  Date Added:

  June 5, 2026

  Manufacturer:

  MAZDA

  Summary

  CSP14 CSP15 Subject: Mazda Rear Brake Pad Customer Service Program Limited Warranty Extension – (CSP14 – CX-90 models) - Phase 1 Mailing – May 2026 In late April we announced two Customer Service Programs (CSP14 & CSP15) where certain vehicles are covered under these two Limited Warranty Extensions, (defined as “Covered Vehicle”); 2024-2026 CX-90 (CSP14) and 2025-2026 CX-70 (CSP15) produced November 18, 2025 and prior. Owner Notification: We are pleased to announce the first phase of Owner Letters will mail on May 29, 2026, to approximately 18,000 owners in campaign CSP14. As stated in our prior communication, we will send subsequent dealer emails with future phased mailings planned throughout Summer 2026. We have also released the Repair Procedure under TSB 04-003/26, the Parts & Warranty information and updated all dealer-facing FAQ documents. ATTENTION ALL DEALERS - Vehicles to be repaired: Due to limited parts supply only the vehicles in this notice can be repaired. To help your Mazda dealer staff identify which vehicles can be repaired we have created an Excel-based VIN look-up tool in Mazda Global Service Support (MGSS) under this campaign. Please enter the VIN in the tool if the customer does not have their parts available letter to confirm the vehicle can be repaired under this CSP. At this time, remaining customers in CSP14 and CSP15 must wait to receive notice that parts are available. Key Benefits of the Customer Service Program-Extended Warranty Coverage for Rear Brake Squeal: Mazda is expanding the standard brake pad coverage from 1-year/12,000 miles to 3-years/36,000 miles to cover repairs related to rear brake squeal. The owner is eligible for a one‑time replacement of redesigned rear brake pads at no cost if the brake squeal symptom matches a Technical Service Bulletin (TSB) which will be published prior to sending the Second notification. The redesigned brake pads will be covered under the vehicle’s original 3-year/36,000-mile warranty, or 1 year/12,000 miles from installation whichever provides longer coverage.

  Associated Products (5)

  2026 Mazda CX-702026 Mazda CX-902025 Mazda CX-702025 Mazda CX-902024 Mazda CX-90
  Associated Documents

  • DownloadMC-11033591-0001.pdf↗
• May 29, 2026•Document ID: 11033590

  Warranty Program/Extension
  SERVICE BRAKES

  Mfr Comm. #:

  CSP14 CSP15 Dlr Ltr a

  Date Added:

  June 5, 2026

  Manufacturer:

  MAZDA

  Summary

  CSP14 CSP15 Subject: Mazda Rear Brake Pad Customer Service Program Limited Warranty Extension – (CSP14 – CX-90 models) - Phase 1 Mailing – May 2026 In late April we announced two Customer Service Programs (CSP14 & CSP15) where certain vehicles are covered under these two Limited Warranty Extensions, (defined as “Covered Vehicle”); 2024-2026 CX-90 (CSP14) and 2025-2026 CX-70 (CSP15) produced November 18, 2025 and prior. Owner Notification: We are pleased to announce the first phase of Owner Letters will mail on May 29, 2026, to approximately 18,000 owners in campaign CSP14. As stated in our prior communication, we will send subsequent dealer emails with future phased mailings planned throughout Summer 2026. We have also released the Repair Procedure under TSB 04-003/26, the Parts & Warranty information and updated all dealer-facing FAQ documents. ATTENTION ALL DEALERS - Vehicles to be repaired: Due to limited parts supply only the vehicles in this notice can be repaired. To help your Mazda dealer staff identify which vehicles can be repaired we have created an Excel-based VIN look-up tool in Mazda Global Service Support (MGSS) under this campaign. Please enter the VIN in the tool if the customer does not have their parts available letter to confirm the vehicle can be repaired under this CSP. At this time, remaining customers in CSP14 and CSP15 must wait to receive notice that parts are available. Key Benefits of the Customer Service Program-Extended Warranty Coverage for Rear Brake Squeal: Mazda is expanding the standard brake pad coverage from 1-year/12,000 miles to 3-years/36,000 miles to cover repairs related to rear brake squeal. The owner is eligible for a one‑time replacement of redesigned rear brake pads at no cost if the brake squeal symptom matches a Technical Service Bulletin (TSB) which will be published prior to sending the Second notification. The redesigned brake pads will be covered under the vehicle’s original 3-year/36,000-mile warranty, or 1 year/12,000 miles from installation whichever provides longer coverage.

  Associated Products (5)

  2026 Mazda CX-702026 Mazda CX-902025 Mazda CX-702025 Mazda CX-902024 Mazda CX-90
  Associated Documents

  • DownloadMC-11033590-0001.pdf↗
• May 29, 2026•Document ID: 11033443

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  SA-037-26

  Date Added:

  June 4, 2026

  Manufacturer:

  MAZDA

  Summary

  This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red text. SA-049/25 10/16/2025 DESCRIPTION Replacement battery packs for High Voltage systems are supplied with an additional label that matches the one attached to the service battery pack (refer to the sample High Voltage Battery Label image for reference). When replacing the battery pack in a 2026 or later model that has a similar label at the base of the left B-pillar, replace the label with the new one included in the service parts battery pack. REPAIR PROCEDURE Label Application: When replacing a High Voltage Battery: refer to the Label Application Process included in the "HIGH VOLTAGE BATTERY REMOVAL/INSTALLATION" or "M Hybrid Boost BATTERY REMOVAL/INSTALLATION" procedures in the Workshop Manual for the applicable models. In addition to the procedures outlined in the Workshop Manual, please follow these additional steps when removing an existing label to help simplify the application of the new one:

  Associated Products (2)

  2026 Mazda CX-702026 Mazda CX-90
  Associated Documents

  • DownloadMC-11033443-0001.pdf↗