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Service bulletins for the 2024 Mazda CX-90

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.

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

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By component

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Bulletins, newest first
MULTI SSP RELEAS2023-11-01. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN; UNKNOWN OR OTHER; EQUIPMENT ADAPTIVE/MOBILITY. RECALL 6223J, 6323J, SSPD1, SSPD2, SSPD3, SSPD4 - MULTIPLE CAMPAIGNS REPAIR PROCEDURE AND MULTIPLE MODULE REPROGRAMMING.
MULTI SSP REPAIR2023-11-01. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN. RECALL 6223J, 6323J, SSPD1, SSPD2, SSPD3, SSPD4 - MULTIPLE CAMPAIGNS REPAIR PROCEDURE AND MULTIPLE MODULE REPROGRAMMING.
PF-23-102023-11-01. Service bulletin. SEATS. Some customers may report issues with third-row seats, loose or damaged trim, not folding down, binding when folding up, and other concerns. NOTE: The trim is not a serviceable part and only available with the third-row seat assembly. For more information, please see Service Alert SA-063/23 in MGSS for more information.
SA-051-23a2023-11-01. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY; ENGINE AND ENGINE COOLING. Some customers may experience a vehicle no start (no "Ready-ON") due to the 12V battery discharged or the High Voltage (HV) battery discharged. This may be caused by: Ignition left ON when exiting the vehicle (exiting the vehicle during "Ready-On"). Door/liftgate opened multiple times without ignition "Ready-ON" or driving vehicle. Installation of aftermarket electronic devices. To minimize THE battery drain concern, ensure that the vehicle shift selector is in Park when exiting and verify the ignition is turned OFF when exiting. NOTE: If multiple door/liftgate opening without "Ready-ON', drive vehicle to charge 12V battery.
SA-057-232023-11-01. Service bulletin. POWER TRAIN. Some vehicles may experience a transmission warning light on or flashing in the instrument cluster with no DTCs after a full transmission replacement. This will affect the configuration or learning with MDARS.
SA-061-232023-11-01. Service bulletin. EQUIPMENT:ELECTRICAL. This Service Alert provides additional guidance about operation and procedure of the Driver Personalization System from the start of driver recognition to the end of the driving position restoration.
SA-062-232023-11-01. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC. Some customers may experience a "Push Button Start Malfunction. Have the Vehicle Inspected" warning message and the following DTC(s) may be stored. C0040:24 - Brake switch (No.1 signal) circuit malfunction P0504:00 - Brake switch system: Circuit malfunction
SA-063-232023-11-01. Service bulletin. SEATS; EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:MATERIALS:FLOORING. Customers may report issues with third-row seats, loose or damaged trim, not folding down, binding when folding up, and other concerns. The technician may notice the cargo floor is out of place and may attempt to replace parts as defective. This is due to the cargo floor being uneven and/or foreign objects stuck between the third-row seats and cargo floor.
SA-064-232023-11-01. Service bulletin. STRUCTURE:BODY:DOOR. Some customers or dealerships will report a gap at the door garnish (trim).
SA-065-232023-11-01. Service bulletin. POWER TRAIN. Some customers may report they intermittently cannot shift out of Park (P) after starting the vehicle.
SA-066-232023-11-01. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Some customers will report their window will not auto-close. This may be caused by the vehicle learning the window current draw incorrectly because the door moved when the initialization was performed.
SSPD12023-11-01. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; SERVICE BRAKES, HYDRAULIC. SSPD1 - 2024 CX-90 (All) - Side Radar Smart Brake Concern: On certain CX-90 vehicles, while driving near any objects with high reflection intensity (such as guardrail, oncoming vehicle etc.), the Front Cross Traffic Alert (FCTA) may often operate falsely, and in rare cases, the Smart Braking System (SBS) may unintendedly activate if certain conditions are met, causing an unexpected warning. The repair will be reprogramming side radar sensor software with the M-MDS, using MDARS. There are 8,041 vehicles in the campaign.
SSPD22023-11-01. Service bulletin. POWER TRAIN. SSPD2 - 2024 CX-90 (All) - OBD II Transmission Solenoid Detection Concern: On certain CX-90 vehicles, the judgement of solenoid electrical failure may not be made correctly due to inappropriate control program of TCM. The correct judgement cannot be made and even if the solenoid is returned to the normal condition after the electrical failure is judged. The repair will be reprogramming the TCM with the modified software with MMDS, using MDARS. There are 8,041 vehicles in the campaign.
SSPD32023-11-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. SSPD3- 2024 CX-90 (PHEV) - OBD II AC Refrigerant Pressure Detection Concern: On certain CX-90 vehicles, air conditioner refrigerant pressure malfunction may not be judged correctly due to inappropriate failure judgement program of PCM. The repair will be reprogramming the PCM and ECU with the modified software with MMDS, using MDARS. There are 6,089 vehicles in the campaign.
SSPD42023-11-01. Service bulletin. ENGINE AND ENGINE COOLING. SSPD4- 2024 CX-90 (MHEV) - OBD II Water Temp Sensor Detection Concern: The second water temperature sensor circuit failure may not be diagnosed correctly and also the execution rate of the evaporative monitor in the field may not be calculated correctly. The repair will be reprogramming the PCM with the modified software with MMDS, using MDARS. There are 9,991 vehicles in the campaign.
SA-039-23a2023-10-05. Service bulletin. STRUCTURE; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection.
SA-003-23a2023-10-05. Service bulletin. SERVICE BRAKES. 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 following information to understand why symptoms may occur, and to better assist the customer in resolving their specific brake concern.
SA-055-232023-10-05. Service bulletin. POWER TRAIN. A New Automatic Transmission Fluid (ATF-A7) is being used for some 2023 and 2024 models. ATF-A7 is an extremely low viscosity formulation with low friction to achieve best-in-class fuel economy and driving performance.
PF-23-092023-10-05. Service bulletin. EQUIPMENT. MNAO has recently found an increase in non-returned cores within the United Radio (UR) exchange program. As a reminder, dealers have 90 days, after the order is placed, to return the exchanged part. Failure to return the exchanged part will result in a debit of the full component price. It is highly recommended to set a calendar reminder at the time of the order for no more than 60 days to ensure all orders are returned if repaired and if not repaired, contact the customer to cancel the order and return the unit.
SA-053-232023-10-05. Service bulletin. ELECTRICAL SYSTEM. Some customers may report that the charge lid (door) on the vehicle was stuck closed and would not open to charge the vehicle. The charge lid may or may not be missing.
SA-052-232023-10-05. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Some customers may experience any of the following: Multiple Warning Lights On Infotainment center display blank Engine no start unless the key transmitter is placed near the start button. Interior lights do not illuminate. DTC P2507:00 - PCM, PCM POWER SYSTEM: (LOW INPUT) stored. DTC U0156:00 - PCM, CAN communication system, Communication error with CMU (Connectivity Master Unit). This may be caused by Fuse F1 not fully seated or poor terminal tension.
SA-051-232023-10-05. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. Some customers may experience a vehicle no start (no "Ready-ON") due to the 12V battery discharged or the High Voltage (HV) battery discharged. This may be caused by: Ignition left ON when exiting the vehicle (exiting the vehicle during "Ready-On"). Door/liftgate opened multiple times without ignition "Ready-ON" or driving vehicle. Installation of aftermarket electronic devices. To minimize THE battery drain concern, ensure that the vehicle shift selector is in Park when exiting and verify the ignition is turned OFF when exiting. NOTE: If multiple door/liftgate opening without "Ready-ON', drive vehicle to charge 12V battery.
SA-017-23f2023-10-05. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; LANE DEPARTURE; EQUIPMENT ADAPTIVE/MOBILITY. The CX-90 has new and revised features that are different from previous models and may be difficult to understand. This Service Alert provides valuable information to support potential dealer and customer concerns.
09-031-232023-10-05. Service bulletin. LATCHES/LOCKS/LINKAGES. Some vehicles may exhibit that the power liftgate cannot be opened while stuck in an partially latched or fully opened/closed position. This may be caused by improper control software of the power liftgate control module. To eliminate this concern, the control software of the power liftgate control module has been modified.
16-009-232023-10-05. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA11_10010). NOTE: iPod, iPhone, and Apple CarPlayTM are registered trademarks of Apple Inc. Android and Android AutoTM are registered trademarks of Google LLC. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. (Ver. 7000C0A-NA11_10010) fixes these software errors (bugs): The active driving display may not show the navigation information when a navigation route has been set. The center display may not show the distance to the next crossing or direction etc., when a navigation route has been set. They are to be shown in the upper left or right-side area of the center display. (Ver. 7000C0A-NA11_10008) fixes these software errors (bugs): An incorrect screen may be displayed when communication restriction mode is set while the Driver Personalization System is displaying the authentication result. An incorrect screen may be displayed when connecting to Android Auto.

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