2024 Mazda CX-90 Service and Repair Manual
2024 Mazda CX-90 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
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Mazda North America Operations (Mazda) is recalling certain 2024 CX-90 vehicles. An assembly issue with the worm gear in the steering system may result in a sudden loss of power steering assist.
Loss of power steering assist while driving increases the risk of a crash.
Dealers will replace the spring engaging the worm gear and reapply grease to the gear teeth, free of
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 vehicles. Some steering and suspension bolts may be missing or improperly tightened, which can cause the steering intermediate
A loss of vehicle control increases the risk of a crash.
Dealers will inspect and tighten or replace the steering and suspension bolts, as necessary, free of
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 vehicles. Software in the Approaching Vehicle Audible System (AVAS) Information Sound Box (ISB) amplifier may be missing, which
Inaccurate external warning sounds may confuse pedestrians about the direction of an approaching veh
Dealers will update the AVAS ISB amplifier software, free of charge. Owner notification letters wer
2024-2026 CX-90 and 2025-2026 CX-70 Engine Warning Light Illumination with DTC P0DAB CONDITION OF CONCERN On certain subject vehicles, the engine warning light may illuminate, and the vehicle may be limited to engine-only operation due to a
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 the lower-left area of the windshield), contact DAG (Dealer
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 recommended scheduled maintenance services that support all ma
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 required for all warranty battery testing. If the Mazda DCA-8
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 replaced after a catastrophic internal mechanical failure, cl
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 Passcode (OTP) may fail. Connected Vehicle Remote functions may
Dear Mazda Owner: You are receiving this notice because Mazdas records indicate that you have a 2024-2026 Mazda CX-90 vehicle manufactured before November 19, 2025. Mazda Motor Corporation has decided to conduct a Customer Service Program C
Subject: Mazda Rear Brake Pad Customer Service Program Limited Warranty Extension (CSP14 CX-90 models) and (CSP15 CX-70 models) Mazda Motor Corporation has decided to implement two Customer Service Programs (CSP14 & CSP15). The coverage and
Showing the 8 most recent of 461 technical service bulletins on file with NHTSA.
Was involved in an auto accident where the person t-boned my car on the passenger side. Airbags on the left side of the car including driver and steering wheel airbags did not deploy on impact.
The contact owned a 2024 Mazda CX-90. The contact stated that while driving at various speeds, a clunking noise would emit from underneath the engine compartment. The vehicle was taken to a dealer whe
The contact owned a 2024 Mazda CX-90. The contact stated that while driving at various speeds, a clunking noise would emit from underneath the engine compartment. The vehicle was taken to a dealer whe
On April 29, 2026, my 2024 Mazda CX-90 Turbo S Premium Plus experienced a steering malfunction while I was entering a right turn. The vehicle had Mazda steering recall 6524A / NHTSA Campaign 24V-022 m
The contact leased a 2024 Mazda CX-90. The contact stated while driving 70 MPH in the far left lane, the vehicle jerked and the steering wheel seized, causing the contact to lose control of the vehic
Showing the 5 most serious of 392 complaints filed with NHTSA.
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