2025 Mazda CX-50 service bulletins & manufacturer communications

73 manufacturer communications are on file with NHTSA for the 2025 Mazda CX-50. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-063/24 09/06/24 DESCRIPTION The Blind Spot Monitoring (BSM) system can malfunction wit…
  SA-043-26 · Technical service bulletin · Visibility/wiper · issued Jul 2, 2026
• 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 M…
  SA-042-26 · Technical service bulletin · Unknown OR Other · issued Jul 1, 2026
• COMPLIANCE WITH NEW YORK STATE GENERAL BUSINESS LAW §399‑CCCCC (CONNECTED VEHICLE SERVICE; DOMESTIC VIOLENCE VICTIMS) DESCRIPTION This Service Information is issued in accordance w…
  16-010-26 · Technical service bulletin · Electrical System · issued Jul 1, 2026
• DESCRIPTION Some vehicles may exhibit a clicking, popping, tapping or knocking noise from the front end when turning left or right and accelerating. NOTE: The noise could occur at …
  SA-028-26a · Technical service bulletin · Suspension · issued Jun 30, 2026
• UPDATED SOFTWARE RELEASE FOR CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red. …
  16-001-26a · Technical service bulletin · Unknown OR Other · issued Jun 30, 2026
• 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…
  SA-041-26 · Technical service bulletin · Engine · issued Jun 19, 2026
• 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 warrant…
  SA-027-26a · Technical service bulletin · Electrical System · issued Jun 17, 2026
• 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 Ve…
  SA-0-38/26 · Technical service bulletin · Electrical System · issued Jun 16, 2026
• 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 Co…
  SA-040-26 · Technical service bulletin · Unknown OR Other · issued Jun 16, 2026
• 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 ha…
  SA-039-26 · Technical service bulletin · Unknown OR Other · issued Jun 16, 2026
• 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 testi…
  SA-033-26 · Technical service bulletin · Electrical System · issued Jun 4, 2026
• This service alert supersedes the previously issued service alert listed below. The changes are noted in Red text. SA-047/25 10/07/25 DESCRIPTION When the Telematics Control Unit (…
  SA-034-26 · Technical service bulletin · Electrical System · issued May 19, 2026
• This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-011/25 10/16/25 and 02/27/25 DESCRIPTION Some customers will report that their fuel do…
  SA-032-26 · Technical service bulletin · Fuel/propulsion System · issued May 2, 2026
• This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red text. 01-003/26 01/30/26 Some vehicles may exhibit a check engine light ON wit…
  01-003-26a · Technical service bulletin · Power Train · issued May 1, 2026
• DESCRIPTION Some vehicles may require the replacement of a damaged VIN plate or vehicle certification label. To obtain a replacement VIN plate (bulkhead-mounted and visible through…
  SA-031-26 · Technical service bulletin · Unknown OR Other · issued Apr 30, 2026
• Some vehicles may experience intermittent battery discharge. This may be caused by improperly installed door boots allowing water to enter into the central connectors C-22/C-23 (lo…
  09-014-26 · Technical service bulletin · Electrical System · issued Apr 30, 2026
• This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory re…
  SA-029-26 · Technical service bulletin · Power Train · issued Apr 21, 2026
• During PDI, an indentation in the rear bumper may be noticed, or in some cases, the customer may return after delivery to report the indentation. Follow the steps below to repair t…
  SA-008-26a · Technical service bulletin · Structure · issued Apr 21, 2026
• Some customers may experience a message "TCU Malfunction. Have the Vehicle Inspected" in the instrument cluster. Additional symptoms that may occur: Connected Vehicle One Time Pass…
  SA-012-26b · Technical service bulletin · Unknown OR Other · issued Apr 18, 2026
• DESCRIPTION Some vehicles may exhibit a clicking, popping, tapping or knocking noise from the front when turning left or right and accelerating. NOTE: The noise could occur at diff…
  SA-028-26 · Technical service bulletin · Suspension · issued Apr 17, 2026
• This Service Alert supersedes the previously issued M-Tip(s) listed below. The changes are noted in Red text. MT-002/19 09/30/19 and 12/19/19 DESCRIPTION If an engine assembly is r…
  SA-026-26 · Technical service bulletin · Engine · issued Apr 16, 2026
• This SA supersedes the previously issued bulletin(s) listed below. The changes are noted below in Red. SA-007/25 10/22/25, 06/02/25 and 02/03/25 DESCRIPTION The Mazda DCA-8000 is r…
  SA-027-26 · Technical service bulletin · Electrical System · issued Apr 15, 2026
• This Service Alert supersedes the previously issued SAs and bulletin(s) listed below: The changes are noted below in red. SA-010/23 02/09/23 DESCRIPTION Some customers may experien…
  SA-021-26 · Technical service bulletin · Electrical System · issued Apr 4, 2026
• This Service Alert supersedes the previously issued SA(s) and TSB(s) listed below: The changes are noted in Red. SA-035/24 05/31/24 DESCRIPTION There is a concern that some water p…
  SA-014-26 · Technical service bulletin · Engine · issued Mar 11, 2026
• This Service Alert supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-012/26 02/26/2026 DESCRIPTION Some customers may experience a message "TCU …
  SA-012-26a · Technical service bulletin · Unknown OR Other · issued Mar 4, 2026
• This Service Alert supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-060/25 12/16/25 Some customers may experience a message "TCU Malfunction. H…
  SA-012-26 · Technical service bulletin · Unknown OR Other · issued Feb 27, 2026
• This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-041/25 10/31/25 and 09/10/25 During PDI, an indentation in the rear bumper may be noti…
  SA-008-26 · Technical service bulletin · Structure · issued Feb 21, 2026
• This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red. 04-001/25 02/06/25 Some vehicles may experience the front inner brake pads we…
  04-001-26 · Technical service bulletin · Service Brakes · issued Feb 11, 2026
• Some vehicles may exhibit a check engine light ON with DTC P20F8:00 stored. P20F8:00 - Swirl control circuit range/performance problem. • The DTC is caused by overheating of the Sw…
  01-003-26 · Technical service bulletin · Engine · issued Jan 31, 2026
• There are currently 2 methods for cutting a new auxiliary key blank. A. Auxiliary Key Trace Cut Method • B. Auxiliary Key Code Cut Method 2019 and newer models require a 10-digit k…
  SA-005-26 · Technical service bulletin · Unknown OR Other · issued Jan 26, 2026
• Some customers may complain that a door beltline molding is loose, fell off, or is missing.
  SA-004-26 · Technical service bulletin · Unknown OR Other · issued Jan 20, 2026
• Some vehicles may exhibit a crack in the door side of the front seat cushion trim. Cracks develop along the areas where wrinkles form when weight is applied to the seat. When exiti…
  09-004-26 · Technical service bulletin · Seats · issued Jan 13, 2026
• Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7230C1A-NA02_10014. NOTE: If current version is not 7230C1A-N…
  16-002-26 · Technical service bulletin · Unknown OR Other · issued Jan 12, 2026
• Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7230C1A-NA01_10014 or 7230C2A-NA01_10014). NOTE: If current v…
  16-001-26 · Technical service bulletin · Unknown OR Other · issued Jan 8, 2026
• There are wrinkles on the leather seat cushion and/or seat back surface at PDI, when new vehicle is delivered, or when new upholstery is installed under Warranty repair. NOTE: This…
  09-001-26 · Technical service bulletin · Seats · issued Jan 7, 2026
• Some customers may complain that the tire sidewalls are distorted or "damaged". Sidewall waviness/indentations/undulations are common on radial tires and are more noticeable on tir…
  SA-002-26 · Technical service bulletin · Wheels · issued Jan 6, 2026
• Some customers may report an odor or water in the HVAC system and upon inspection, the cabin air filter may be found to be wet.
  SA-001-26 · Technical service bulletin · Unknown OR Other · issued Jan 5, 2026
• 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 askin…
  SA-061-25 · Technical service bulletin · Electrical System · issued Dec 17, 2025
• Some customers may experience a message "TCU Malfunction. Have the Vehicle Inspected" in the instrument cluster. The following DTC's may be stored: B1252:87-8B:TCU - COMMUNICATION …
  SA-060-25 · Technical service bulletin · Unknown OR Other · issued Dec 17, 2025
• Mazda Connect Services - Frequently Asked Questions (FAQ)
  SA-017-25d · Technical service bulletin · Electrical System · issued Dec 17, 2025
• 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 enroll…
  SA-023-25c · Technical service bulletin · Electrical System · issued Dec 16, 2025
• Some customers may experience that the fuel lid and charge lid do not lock or unlock during door lock/unlock operation. This is caused by: Improper dimensional accuracy of the lid …
  09-045-25 · Technical service bulletin · Structure · issued Dec 4, 2025
• When inspected, the differential or PTO oil is dark or black. This is considered normal and NO repair should be performed. During production, differential ring and pinion gears rec…
  SA-056-25 · Technical service bulletin · Power Train · issued Nov 27, 2025
• Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the …
  SA-055-25 · Technical service bulletin · Service Brakes · issued Nov 26, 2025
• Some vehicles may exhibit a distortion in the front windshield causing a distorted view. This is caused by the distortion test process during manufacturing not being conducted corr…
  09-041-25 · Technical service bulletin · Visibility/wiper · issued Nov 20, 2025
• There 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. …
  SA-020-25a · Technical service bulletin · Wheels · issued Nov 19, 2025
• Noise, Vibration, and Harshness (NVH) Diagnostic Guidelines Diagnostic Guidelines When diagnosing NVH concerns, it is essential to first classify the issue into one of three primar…
  SA-051-25 · Technical service bulletin · Steering · issued Nov 8, 2025
• Some customers may complain about a rattle from the sunroof (panorama roof) area. Make sure to read the complete repair procedure before attempting any repairs as the sunroof may h…
  09-010-25b · Technical service bulletin · Structure · issued Nov 8, 2025
• Some customer's might state that they notice fluid or oil leaking/dripping on the ground when the vehicle is parked. For this concern, inspect the vehicle for any trace of a fluid …
  SA-052-25 · Technical service bulletin · Engine · issued Nov 6, 2025
• 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…
  SA-007-25b · Technical service bulletin · Electrical System · issued Oct 23, 2025
• 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 reduc…
  SA-029-25a · Technical service bulletin · Electrical System · issued Oct 17, 2025
• Some customers will report that their fuel door (AKA, fuel filler door, fuel lid, and fuel-filler lid) was stuck closed and would not open to refuel the vehicle. Follow the repair …
  SA-011-25a · Technical service bulletin · Structure · issued Oct 17, 2025
• Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7230C1A-NA01_10014). NOTE: If current version is not 7230C1A-…
  16-002-25 · Technical service bulletin · Electrical System · issued Oct 10, 2025
• When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Use the information in this service alert to …
  SA-047-25 · Technical service bulletin · Electrical System · issued Oct 8, 2025
• Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure.
  SA-012-25c · Technical service bulletin · Unknown OR Other · issued Oct 7, 2025
• For improvement of electrical diagnosis, the SKYACTIV® Wiring Terminal Test Kits has been delivered all the dealers. The terminal test kit enables you: To check pin fit drag of all…
  SA-044-25 · Technical service bulletin · Electrical System · issued Oct 2, 2025
• Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: …
  SA-043-25 · Technical service bulletin · Unknown OR Other · issued Sep 30, 2025
• Interior parts made of resin have antistatic coating to prevent dust from sticking on the surfaces, and depending on the conditions of use, the antistatic components may crystalliz…
  SA-042-25 · Technical service bulletin · Unknown OR Other · issued Sep 30, 2025
• During PDI, an indentation in the rear bumper may be noticed, or in some cases, the customer may return after delivery to report the indentation. Follow the steps below to repair t…
  SA-041-25 · Technical service bulletin · Structure · issued Sep 11, 2025
• Mazda Connected Services - Frequently Asked Questions
  SA-017-25c · Technical service bulletin · Electrical System · issued Sep 9, 2025
• Some vehicles may experience exterior trim heat damage such (melted, separating, etc.) when parked near a glass building or Low-E windows. This may be caused by the sun's reflectio…
  SA-039/25 · Technical service bulletin · Unknown OR Other · issued Aug 22, 2025
• 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 enroll…
  SA-023-25b · Technical service bulletin · Electrical System · issued Aug 22, 2025
• 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 assi…
  SA-009-25a · Technical service bulletin · Unknown OR Other · issued Aug 22, 2025
• Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure.
  SA-012-25b · Technical service bulletin · Electrical System · issued Aug 21, 2025
• When replacing the MAZDA CONNECT remote tuner (RT) with a replacement tuner for any reason, a call must be made to inform SiriusXM of the existing Radio ID and the new/replacement …
  SA-038-25 · Technical service bulletin · Unknown OR Other · issued Aug 15, 2025
• 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 enroll…
  SA-023-25a · Technical service bulletin · Exterior Lighting · issued Jul 14, 2025
• Mazda Connected Services - Frequently Asked Questions (FAQ)
  SA-017-25b · Technical service bulletin · Unknown OR Other · issued Jul 14, 2025
• Some vehicles may exhibit a clunk noise from the rear brakes when starting to drive. This may be caused by the brake pads and the rear disc plates sticking together when the Electr…
  04-002-25 · Technical service bulletin · Service Brakes · issued Jul 4, 2025
• Some 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 ma…
  SA-032-25 · Technical service bulletin · Unknown OR Other · issued Jun 19, 2025
• Some customers may report an odor or water in the HVAC system and upon inspection, the cabin air filter may be found to be wet.
  SA-031-25 · Technical service bulletin · Unknown OR Other · issued Jun 18, 2025
• A 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…
  SA-030-25 · Technical service bulletin · Engine · issued Jun 6, 2025
• 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 reduc…
  SA-029-25 · Technical service bulletin · Electrical System · issued Jun 3, 2025
• 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…
  SA-007-25a · Technical service bulletin · Electrical System · issued Jun 3, 2025