Mazda CX-90 Service Bulletins
559 manufacturer communications on file.
- April 8, 2024•Document ID: 10254087Service Bulletin/Repair InstructionsINTERIOR LIGHTING
- Mfr Comm. #:
- 09-021-24
- Date Added:
- May 3, 2024
- Manufacturer:
- MAZDA
SummarySome customers may complain about a rattle or vibration noise coming from front map light surroundings when driving on a rough road. This may be caused by the bracket for the map light. Due to heat or vibrations, the fastener fixing the front map light to the bracket may deform, making the joint loose. In such case, when the vehicle bounces, the bracket may oscillate and produce a rattling noise. To eliminate that concern, non-woven fabric will be attached to the headliner.1. Front map light 2. Bracket 3. Connectors
Associated Products (1)Associated Documents - April 3, 2024•Document ID: 10254085Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 03-001-24a
- Date Added:
- May 3, 2024
- Manufacturer:
- MAZDA
SummarySome vehicles may experience differential oil leaking from the oil seal (RH side) at the front differential. This is caused by an inappropriate assembly process of the front differential to the oil pan (vehicle side). To eliminate this concern the front differential assembly process has been changed.
Associated Products (1)Associated Documents - April 3, 2024•Document ID: 10254084Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 02-002-24b
- Date Added:
- May 3, 2024
- Manufacturer:
- MAZDA
SummarySome vehicles may exhibit a creaking or squeaking noise from the lower control arm at the front suspension when traveling over a bump while turning at low-speed. A stick-slip phenomenon may occur between the stopper rubber (2) and the bracket (3) in the front lower arm (rear) (1).
Associated Products (1)Associated Documents - April 2, 2024•Document ID: 10254185Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC; EQUIPMENT ADAPTIVE/MOBILITY; FORWARD COLLISION AVOIDANCE
- Mfr Comm. #:
- SA-007-24a
- Date Added:
- May 4, 2024
- Manufacturer:
- MAZDA
SummaryThis information will give you the necessary knowledge to respond to customers concerns of Smart Brake Support (SBS) unintended braking. By educating the customer on the system operation, it should reduce their anxiety or distrust of the vehicle.
Associated Products (16)Associated Documents - March 22, 2024•Document ID: 10252374Service Bulletin/Repair InstructionsVISIBILITY
- Mfr Comm. #:
- 09-018-24
- Date Added:
- April 2, 2024
- Manufacturer:
- MAZDA
SummarySome customers may complain that the driverâs side outer mirror glass vibrates when driving at high speeds at approximately 60 mph (100 km/hour ) or more on bumpy roads such as road joints, coarse-grained paved roads or rough roads. This is caused by insufficient hardness of the adhesive tape between the outer mirror glass holder and the mirror glass. To eliminate this concern, the material of the adhesive tape between the outer mirror glass holder and the mirror glass has been improved and the tape location has been modified.
Associated Products (1)Associated Documents - March 22, 2024•Document ID: 10252370Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 07-001-24a
- Date Added:
- April 2, 2024
- Manufacturer:
- MAZDA
SummarySome vehicles may exhibit a loud vibration noise when the electric A/C compressor is operating. Due to processing variation of the counter-balance bushing (a weight to balance eccentric rotation) installed in the electric compressor, some of the bushing strongly interferes with the shaft, resulting in the humming noise. To eliminate this concern, the machining accuracy of the counter-balance bushing has been improved.
Associated Products (1)Associated Documents - March 21, 2024•Document ID: 10252369Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 02-002-24a
- Date Added:
- April 2, 2024
- Manufacturer:
- MAZDA
SummarySome vehicles may exhibit a creaking or squeaking noise from the lower control arm at the front suspension when traveling over a bump while turning at low-speed. A stick-slip phenomenon may occur between the stopper rubber (2) and the bracket (3) in the front lower arm (rear) (1).
Associated Products (1)Associated Documents - March 19, 2024•Document ID: 10252379Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING; POWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- SA-020-24
- Date Added:
- April 2, 2024
- Manufacturer:
- MAZDA
SummaryCX-70 and CX-90 service cautions for new and revised features. The CX-70 and CX-90 have 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.
Associated Products (2)Associated Documents - March 15, 2024•Document ID: 10252378Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; POWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- SA-019-24
- Date Added:
- April 2, 2024
- Manufacturer:
- MAZDA
SummarySome 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.
Associated Products (2)Associated Documents - March 15, 2024•Document ID: 10252377Service Bulletin/Repair InstructionsPOWER TRAIN; ELECTRICAL SYSTEM; PARKING BRAKE; WHEELS
- Mfr Comm. #:
- SA-018-24
- Date Added:
- April 2, 2024
- Manufacturer:
- MAZDA
SummaryThe 7G large platform utilizes a new 8-speed automatic transmission. Due to changes in the parking lock mechanism, which is now hydraulically operated, the neutral range in the transmission can only be achieved if the engine is running (or âReady-Onâ for PHEV). With this design, there is no provision to manually engage neutral. This can cause challenges to dealers, customers, or towing providers when a vehicle cannot start and can't move, usually due to a discharged (dead) battery. In the event that a vehicle cannot be started or achieve âready-onâ, wheel dollies must be used to allow the vehicle to be rolled and moved. NOTE: The following procedure is for moving vehicle around the service shop and not for towing purposes. Please reference the owner's manual for towing instructions.
Associated Products (2)Associated Documents - March 14, 2024•Document ID: 10252509Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT
- Mfr Comm. #:
- SA-017-24
- Date Added:
- April 3, 2024
- 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
Associated Products (25)2025 Mazda CX-702024 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-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-302021 Mazda CX-302021 Mazda CX-5+ 5 moreAssociated Documents - March 14, 2024•Document ID: 10252503Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Mfr Comm. #:
- 09-001-24b
- Date Added:
- April 3, 2024
- Manufacturer:
- MAZDA
SummarySome customers may experience a âTelematics Malfunctionâ message in the instrument cluster with DTC U3000:04-TCU (Telematics communication unit internal malfunction) stored in memory. This is caused by improper control software of the telematics communication unit (TCU). To eliminate this concern, the control software of the TCU has been modified.
Associated Products (20)2024 Mazda CX-302024 Mazda CX-52024 Mazda CX-902024 Mazda Mazda32023 Mazda CX-302023 Mazda CX-52023 Mazda CX-502023 Mazda CX-92023 Mazda Mazda32023 Mazda MX-302022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-302021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32020 Mazda CX-30Associated Documents - March 14, 2024•Document ID: 10252371Service Bulletin/Repair InstructionsVISIBILITY:POWER WINDOW DEVICES AND CONTROLS
- Mfr Comm. #:
- 09-015-24
- Date Added:
- April 2, 2024
- Manufacturer:
- MAZDA
SummaryThis is caused by the quarter window glass molding deforming due to harmful external conditions such as extreme heat or excessive force applied, and the double-sided tape fixing the moldingâs back side detaches. To eliminate this concern, the double-sided tape has been widened to enhance attachment.
Associated Products (1)Associated Documents - March 8, 2024•Document ID: 10252508Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- SA-016-24
- Date Added:
- April 3, 2024
- Manufacturer:
- MAZDA
SummarySome 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.
Associated Products (64)2024 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-52022 Mazda CX-302022 Mazda CX-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-302022 Mazda MX-52021 Mazda CX-3+ 44 moreAssociated Documents - March 6, 2024•Document ID: 10252507Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PF-24-03
- Date Added:
- April 3, 2024
- Manufacturer:
- MAZDA
SummaryDue to limitations, certain vehicles from 2016 to current models might display an inaccurate transmission part number in the Global Electronic Parts Catalog (GEPC). To provide support in such cases, a temporary lookup guide has been developed for assistance.
Associated Products (62)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-302023 Mazda MX-52022 Mazda CX-30+ 42 moreAssociated Documents - March 6, 2024•Document ID: 10252376Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PF-24-04
- Date Added:
- April 2, 2024
- Manufacturer:
- MAZDA
SummaryCX-90 PHEV Battery and Order Requests - To confirm parts availability and ETA request details for the EV Battery part numbers listed below, please contact the Dealer Assistance Group.
Associated Products (1)Associated Documents - February 29, 2024•Document ID: 10251296Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 02-002-24
- Date Added:
- March 5, 2024
- Manufacturer:
- MAZDA
SummarySome vehicles may exhibit a creaking or squeaking noise from the lower control arm at the front suspension when traveling over a bump while turning at low-speed. A stick-slip phenomenon may occur between the stopper rubber (2) and the bracket (3) in the front lower arm (rear) (1).
Associated Products (1)Associated Documents - February 22, 2024•Document ID: 10251305Service Bulletin/Repair InstructionsFUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
- Mfr Comm. #:
- 09-013-24
- Date Added:
- March 5, 2024
- Manufacturer:
- MAZDA
SummarySome customers may complain that the fuel level gauge needs a long time to show the correct level after refueling. This may be caused by improper control software of the instrument cluster. To eliminate this concern, the control software of the instrument cluster has been modified.
Associated Products (1)Associated Documents - February 21, 2024•Document ID: 10251391Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- SA-009-24a
- Date Added:
- March 6, 2024
- Manufacturer:
- MAZDA
SummaryFrequently Asked Questions (FAQ): General Questions, Reception Level Inspection, Setup and Getting Started, Dealer Processes, Registration / Enrollment, TCU Activation, WI-FI General Information, Conditions for Remote Engine Start Will Not Function, WI-FI How-To Conditions for Remote Engine Start Function Will turn engine OFF, WI-FI Trial Period, Deactivation Mode, Interacting With The App, Educational Videos, Service Issues, Resources, Troubleshooting Page.
Associated Products (24)2024 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-52022 Mazda CX-92022 Mazda Mazda32022 Mazda MX-302021 Mazda CX-302021 Mazda CX-52021 Mazda CX-9+ 4 moreAssociated Documents - February 16, 2024•Document ID: 10251369Service Bulletin/Repair InstructionsTIRES; WHEELS; SUSPENSION
- Mfr Comm. #:
- SA-013-24
- Date Added:
- March 6, 2024
- Manufacturer:
- MAZDA
SummarySome vehicles may exhibit a steering shimmy or body vibration during the PDI test drive or during the first few miles of driving after the vehicle has been delivered to the customer due to flat spots on the tires. Flat spots on tires may be caused by improper maintenance during dealer storage (e.g.: Vehicle was left stationary for a prolonged period of time in high ambient temperatures).
Associated Products (19)Associated Documents