2025 Mazda CX-70 Technical Service Bulletins

270 technical service bulletins (TSBs) are on record for the 2025 Mazda CX-70. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11000785May 22, 2024Electrical system. 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. NOTE: A Warranty Code is required for warranty claim submission
• 11000782May 22, 2024Electrical system. 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 reduce unnecessary battery replacement cost. For new vehicles in stock at the dealer, inspect and maintain the batteries periodically according to the repair procedure.
• 11000682May 14, 2024Other or unknown. Alexa Built-In Frequently Asked Questions (FAQ)
• 11000678May 14, 2024Transmission and drivetrain. When replacing the valve body for the CX-70 or CX-90 Inline 6, please note that the pipes are not included in the valve body assembly. They are only provided with the transmission assembly.
• 11000685May 10, 2024Engine. The CX-90 and CX-70 PHEV are equipped with two electric water pumps that look similar but have different part numbers. CAUTION: If the wrong water pump is ordered or they are reversed, DTC U019F could be set.
• 11000677May 10, 2024Engine. The CX-90 and CX-70 PHEV is equipped with two electric water pumps that look similar but have different part numbers and functionalities. CAUTION: If the wrong water pump is ordered or they are installed reversed, DTC U019F could be set.
• 11000680May 9, 2024Body and structure. Accessories has recently completed revising the CX-90 full display mirror instructions to include the CX-70 and revised the part number from KMV6V7210 to KMV6V7210A for the dealer kits to include the new instructions. Kit contents are the same.
• 11000684May 2, 2024Other or unknown, Forward collision avoidance. The CX-70 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. Index: i-ACTIVSENSE Cruising and Traffic Support- Risk Mitigation Function (CTS-RMF) Private e-call (Canada Only) Trailer Hitch View MAZDA CONNECT Alexa Built-In Mazda Online Navigation In Vehicle Recall…
• 11000681May 2, 2024Other or unknown. Alexa Built-In Frequently Asked Questions (FAQ)
• 10254094Apr 23, 2024Transmission and drivetrain, Equipment, Forward collision avoidance, Lane…. 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.
• 10254093Apr 23, 2024Engine cooling, Electrical system, Equipment. 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.
• 10254092Apr 18, 2024Equipment. Alexa Built-In Frequently Asked Questions (FAQ)
• 10254190Apr 11, 2024Exterior lighting, Latches, locks and linkages, Engine cooling. 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
• 10252379Mar 19, 2024Equipment, Transmission and drivetrain, Engine cooling, Electrical system. CX-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.
• 10252378Mar 15, 2024Engine cooling, Electrical system, Transmission and drivetrain. 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.
• 10252377Mar 15, 2024Transmission and drivetrain, Electrical system, Wheels, Brakes. The 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 “Ready-On” 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…
• 10252509Mar 14, 2024Engine cooling, Electrical system, Equipment. 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
• 10252507Mar 6, 2024Transmission and drivetrain. Due 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.
• 10252380Mar 6, 2024Equipment. Alexa Built-In Frequently Asked Questions (FAQ)
• 10251358Feb 5, 2024Transmission and drivetrain, Engine cooling. 2nd Warning, Warranty Claim Denials - SAFETY RECALLS 6223J, 6323J, and SPECIAL SERVICE CAMPAIGNS SSPD1, SSPD2, SSPD3, SSPD4 - MULTIPLE CAMPAIGNS REPAIR PROCEDURE AND MULTIPLE MODULE REPROGRAMMING.

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