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Service bulletins for the 2023 Mazda CX-50

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.

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

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By component

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Bulletins, newest first
SA-024-252025-06-05. Service bulletin. UNKNOWN OR OTHER. Mazda 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.
SA-023-252025-06-05. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM; ENGINE; EXTERIOR LIGHTING. 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 " ".
SA-017-25a2025-06-05. Service bulletin. UNKNOWN OR OTHER. Frequently Asked Questions (FAQ) for Mazda Connected Services.
SA-012-25a2025-06-05. Service bulletin. UNKNOWN OR OTHER. Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure.
SA-028-252025-06-05. Service bulletin. UNKNOWN OR OTHER. Some vehicles may have recall notifications remain on the center display even after a recall is performed. NOTE: When the warranty claim for the recall campaign is accepted at Mazda Japan, the recall notification will be automatically deleted via the Connected Service on the next day or later. This situation occurs if the Connected Service subscription has been cancelled while the recall notifications remain.
09-010-25a2025-06-04. Service bulletin. STRUCTURE:BODY. 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 have rattles from more than one location. The rattle noise may be caused by: Looseness in the side cover fitting part 1. Looseness in the cross brace cover clip 2. Looseness in the movable part inside the sunroof unit 3. To eliminate this concern, the following changes have been implemented. CAUSE 1: Addition of non-woven fabrics CAUSE 2: Improvement of the assembly process CAUSE 3: Modification of dimensions of the moving parts Customers having this concern should have their vehicle repaired using the following repair procedure.
SA-020-252025-05-03. Service bulletin. UNKNOWN OR OTHER. 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. 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.
SA-017-252025-04-01. Service bulletin. ENGINE; UNKNOWN OR OTHER. Frequently Asked Questions (FAQ)
SA-016-252025-04-01. Service bulletin. UNKNOWN OR OTHER. The 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.
SA-009-252025-03-05. Service bulletin. UNKNOWN OR OTHER. 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.
SA-007-252025-03-05. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. 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.
SA-004-25a2025-03-05. Service bulletin. ELECTRICAL SYSTEM. Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life and the following will occur: The engine will not start unless the key transmitter is held over the Start Stop button. • Outside door handle lock/unlock touch sensor is inoperative. • Key transmitter indicator lights are inoperative. • The following DTC's may be stored: DTC B13D3:94 (Communication error with remote transmitter) ○ DTC P1260:00 (Immobilizer system problem).
SA-012-252025-03-05. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure.
SA-011-252025-03-05. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:BODY. Some customers will report that their fuel door was stuck closed and would not open to refuel the vehicle. Follow the repair steps below unless the conditions outlined in TSB 09-007/25 - FUEL-FILLER LID PANEL IS DEFORMED for 2019-2025 Mazda3 and 2020-2025 CX-30 are present.
09-10-252025-03-04. Service bulletin. STRUCTURE:BODY. 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 have rattles from more than one location. The rattle noise may be caused by: Looseness in the side cover fitting part 1. Looseness in the cross brace cover clip 2. Looseness in the movable part inside the sunroof unit 3.Looseness in the movable part inside the sunroof unit
04-001-252025-03-04. Service bulletin. SERVICE BRAKES. Some vehicles may experience the front inner brake pads wear out faster than the outside. For example, the brake pads need to be replaced at less than 12,500 miles (20,000km). This accelerated pad wear may be caused by dirt and sand easily adhering to the inner friction surface of the disc while driving. To eliminate this concern, the shape of the dust cover has been changed and modification of the front brake pads is under study.
SA-004-252025-02-05. Service bulletin. ENGINE; ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. NOTE: Some customers may complain about an engine no start. This may be caused by the customer inadvertently putting the key transmitter in Power Saving Function.
SA-003-252025-02-05. Service bulletin. UNKNOWN OR OTHER. When performing the MGSS Workshop Manual 360° View Monitor System Aiming Procedure, M-MDS may show error message "Procedure unsuccessful". This may be caused by light glare on the SST.
09-003-252025-02-05. Service bulletin. ELECTRICAL SYSTEM. Some customers may experience that the out-of-area (reception area) type auto lock function sometimes fails. When the front door is being closed with a hand touching one or both of the touch sensors on the front outer handle, the out-of-area (reception area) type auto lock function may fail. Control software of the LF control unit (LFU) has been modified.
06-001-252025-02-05. Service bulletin. STEERING. Some vehicles may exhibit wear/peel-off of the leather steering wheel surface causing a poor appearance. This concern may be caused by an insufficient wear resistance of the steering wheel surface.
SA-009-24e2025-01-04. Service bulletin. UNKNOWN OR OTHER; ENGINE; ELECTRICAL SYSTEM. Frequently Asked Questions (FAQ)
09-048-24a2025-01-04. Service bulletin. ELECTRICAL SYSTEM. Some customers may experience the following symptoms of the wireless charger (Qi), even when the mobile device (smartphone etc.) is placed in the proper position on the wireless charger (Qi). It does not start charging. It stops charging with the indicator flashing in red after starting. It stops charging without any visible sign after starting. For CX-50, some customers may experience that despite placing the MagSafe®-equipped iPhone® at the center of the wireless charger, charging stops after about ten seconds. MagSafe-equipped iPhones use magnets to align the charger and the device. When charging MagSafe-equipped iPhones with a non-MagSafe compatible charger, improper alignment can cause the magnetic field required for charging to be disrupted by the magnets, significantly reducing charging efficiency.
SA-081-242024-12-04. Service bulletin. UNKNOWN OR OTHER. Some customers may report concerns with interior upholstery surface stains particularly on high contact areas (e.g.: seats, steering wheel, door panels, shifter...etc.). This may be caused by skin oils or chemicals such as hand lotions.
SA-070-24a2024-12-04. Service bulletin. ELECTRICAL SYSTEM. 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 initialize the new TCU until the procedure on MGSS is updated.
SA-017-24c2024-12-04. Service bulletin. UNKNOWN OR OTHER. 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 " ".

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