Mazda CX-30 Service Bulletins (2020)
687 manufacturer communications on file.
- January 19, 2021•Document ID: 10186806Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- SA-004-21
- Date Added:
- February 6, 2021
- Manufacturer:
- MAZDA
SummaryWhen 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. CAUTION: If TCU activation is not performed, connected vehicle functions will not operate. This will have a negative impact on the customer because they will need to return to the dealer for repairs. TCU Activation
Associated Products (5)Associated Documents - January 15, 2021•Document ID: 10186805Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; VEHICLE SPEED CONTROL
- Mfr Comm. #:
- SA-003-21
- Date Added:
- February 6, 2021
- Manufacturer:
- MAZDA
SummarySome customers may complain about the following symptoms occurring when driving without anything ahead (no metallic object reflects the radar wave such as a vehicle ahead, an oncoming vehicle, a road sign or a guard rail). While using Mazda Radar Cruise Control (MRCC), the MRCC cancels by itself. When MRCC is not in use, âÂÂSafety and Driver Support Systems Temporarily Disabled. Front Radar Obscured.â message appears in the instrument cluster / âÂÂRemove dirt on the front radar sensorâ message appears in the center display and related i-ACTIVSENSE functions stop working.
Associated Products (5)Associated Documents - January 13, 2021•Document ID: 10186802Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- SA-002-21
- Date Added:
- February 6, 2021
- Manufacturer:
- MAZDA
SummarySome vehicles may display incorrect tire pressures in MAZDA CONNECT and/or the MyMazda App. This may be caused by an incorrect calendar entry (month/day/year) after a battery disconnect or infotainment system software update.
Associated Products (5)Associated Documents - December 18, 2020•Document ID: 10185061Service Bulletin/Repair InstructionsTIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- SA-013-20e
- Date Added:
- January 5, 2021
- Manufacturer:
- MAZDA
Summary2020-2021 CX-30 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2020 CX-30 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: PDI fuse, Commander Switch Inoperative, Auxiliary Key, Connected Vehicle, Connected Vehicle Maintenance Mode, Mazda Connected Vehicle Viewer (MRVV), Off-Road Traction Assist, Apple CarPlay / Android Auto Install Kit, Blind Spot Monitoring System (BSM), Front Wiper Service Caution, i-ACTIVSENSE Switch, Traffic Sign Recognition (TSR), MAZDA CONNECT Power Function, MAZDA CONNECT Center Display View, In-Vehicle Digital Owner's Manual, Navigation System, SIRIUSXM Data Service, Power Door Locks, Transmitter Battery Saving Function, Keyless Entry Using Auxiliary Key, Rear Door Child Safety Locks Operation, Theft-Deterrent System, Link Seat & Climate Control Temperatures, Seat Warmer Inoperative, Electric Parking Brake (EPB), Tire Pressure Monitoring System (TPMS), Condition Based Maintenance, M-MDS (MDARS), Part Replacement, Web-based Training Courses.
Associated Products (2)Associated Documents - December 17, 2020•Document ID: 10185057Service Bulletin/Repair InstructionsSTRUCTURE; EQUIPMENT
- Mfr Comm. #:
- 09-039-20-3747
- Date Added:
- January 5, 2021
- Manufacturer:
- MAZDA
SummarySome vehicles may exhibit water entering the passenger compartment from the rear door through the bottom of the service hole behind the rear door trim during rain or when washing the vehicle.
Associated Products (5)Associated Documents - December 17, 2020•Document ID: 10185046Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 01-010-20-3706a
- Date Added:
- January 5, 2021
- Manufacturer:
- MAZDA
SummarySome customers may experience a no start because the battery is discharged after the vehicle is parked for more than 8 hours. This may be caused by one or more of the following, resulting in excessive parasitic draw (dark current) on the battery.
Associated Products (4)Associated Documents - December 14, 2020•Document ID: 10185181Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- SA-004-20c
- Date Added:
- January 6, 2021
- Manufacturer:
- MAZDA
SummaryIn order to ensure key code security, MNAO has restricted key code access for the new auxiliary key. This Service Alert provides information on how to obtain the 10-digit key code needed for cutting a new auxiliary key blank if all auxiliary keys are lost.
Associated Products (45)2021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62021 Mazda MX-52020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62020 Mazda MX-52019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda32019 Mazda Mazda62019 Mazda MX-5+ 25 moreAssociated Documents - December 14, 2020•Document ID: 10185056Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 09-038-20-3754
- Date Added:
- January 5, 2021
- Manufacturer:
- MAZDA
SummarySome vehicles equipped with a Boseî audio system may produce a loud static noise from some or all of the speakers when the engine is running or not. The noise may be caused by faulty audio amplifier control software. To eliminate this concern, the audio amplifier control software has been modified.
Associated Products (2)Associated Documents - December 10, 2020•Document ID: 10185054Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:ANTENNA
- Mfr Comm. #:
- 09-021-20-3714b
- Date Added:
- January 5, 2021
- Manufacturer:
- MAZDA
SummarySome customers may experience the master warning light and/or the "In-Vehicle Network Malfunction" warning message in the instrument cluster on with DTC B119F:01, B119F:13 and/or B119F:2B stored when the vehicle position cannot be displayed correctly.
Associated Products (5)Associated Documents - December 10, 2020•Document ID: 10185052Service Bulletin/Repair InstructionsEQUIPMENT; SEATS
- Mfr Comm. #:
- 09-007-20-3674a
- Date Added:
- January 5, 2021
- Manufacturer:
- MAZDA
SummaryAt PDI or when new vehicle is delivered, some customers may complain about wrinkles on the leather seat cushion and/or seat back surface. Customers having this concern should have their vehicle repaired by a qualified upholstery repair specialist using the following repair procedure.
Associated Products (22)2021 Mazda CX-32021 Mazda CX-302021 Mazda CX-52021 Mazda CX-92021 Mazda Mazda32021 Mazda Mazda62020 Mazda CX-32020 Mazda CX-302020 Mazda CX-52020 Mazda CX-92020 Mazda Mazda32020 Mazda Mazda62019 Mazda CX-32019 Mazda CX-52019 Mazda CX-92019 Mazda Mazda32019 Mazda Mazda62018 Mazda CX-32018 Mazda CX-52018 Mazda CX-9+ 2 moreAssociated Documents - December 9, 2020•Document ID: 10185183Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES; ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- SA-031-20k
- Date Added:
- January 6, 2021
- Manufacturer:
- MAZDA
SummaryCONNECTED VEHICLE SYMPTOM TROUBLESHOOTING: IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Some customers may complain about any of the following: ÷ Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment (and Software Update Error message on 2020 Mazda3 only). Remote function(s) inoperative. Engine Start / Stop ÷ Door Lock / Unlock ÷ Lights ON / OFF
Associated Products (7)Associated Documents - December 9, 2020•Document ID: 10185180Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; STRUCTURE
- Mfr Comm. #:
- SA-003-20f
- Date Added:
- January 6, 2021
- Manufacturer:
- MAZDA
SummaryIMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment (and Software Update Error message on 2020 Mazda3 only). Remote function(s) inoperative. Engine Start / Stop, Door Lock / Unlock, Lights ON / OFF
Associated Products (7)Associated Documents - December 7, 2020•Document ID: 10185050Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 07-006-20-3758
- Date Added:
- January 5, 2021
- Manufacturer:
- MAZDA
SummarySome customers may complain that after accelerating in hot weather, the A/C blows warm air for a longer time than other models. This is caused by improper control software of the PCM not allowing the A/C compressor to resume properly after acceleration. To eliminate this concern, the control software of the PCM has been modified.
Associated Products (5)Associated Documents - December 3, 2020•Document ID: 10185058Service Bulletin/Repair InstructionsBACK OVER PREVENTION; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS
- Mfr Comm. #:
- 15-004-20-3755
- Date Added:
- January 5, 2021
- Manufacturer:
- MAZDA
SummarySome vehicles may exhibit that both sides (right and left sides) of the Blind Spot Monitoring (BSM) and Rear Cross Traffic Alert (RCTA) system do not work
Associated Products (3)Associated Documents - December 2, 2020•Document ID: 10185185Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- SA-035-20b
- Date Added:
- January 6, 2021
- Manufacturer:
- MAZDA
SummarySome customers may experience the CHECK ENGINE LIGHT ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up. The engine temperature gauge fluctuates. The low coolant temperature indicator (blue) light stays on longer or comes on while driving. Poor heater performance, especially at idle.
Associated Products (12)Associated Documents - December 1, 2020•Document ID: 10185055Service Bulletin/Repair InstructionsEQUIPMENT; STRUCTURE:BODY:BUMPERS
- Mfr Comm. #:
- 09-037-20-3744
- Date Added:
- January 5, 2021
- Manufacturer:
- MAZDA
SummarySome vehicles may have a rear ultrasonic sensor rubber seal that is either missing, deformed or comes off when wiping down the rear bumper.
Associated Products (1)Associated Documents - November 30, 2020•Document ID: 10183664Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; LATCHES/LOCKS/LINKAGES:DOORS:LOCK; ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- SA-031-20j
- Date Added:
- December 4, 2020
- Manufacturer:
- MAZDA
SummaryIMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment (and Software Update Error message on 2020 Mazda3 only). Remote function(s) inoperative. Engine Start / Stop, Door Lock / Unlock, Lights ON / OFF
Associated Products (7)Associated Documents - November 30, 2020•Document ID: 10183660Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- SA-007-20m
- Date Added:
- December 4, 2020
- Manufacturer:
- MAZDA
SummaryMAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ). General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service Issues, Troubleshooting, Dealer Processes, Educational Videos, Resources
Associated Products (7)Associated Documents - November 18, 2020•Document ID: 10183666Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN
- Mfr Comm. #:
- SA-047-20b
- Date Added:
- December 4, 2020
- Manufacturer:
- MAZDA
SummaryCRACKED REAR DIFFERENTIAL. The rear differential case could develop a crack in the case, as shown below. NOTE: This could affect new vehicles just delivered to the dealer as well as customer vehicles.
Associated Products (13)Associated Documents - November 17, 2020•Document ID: 10183667Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- SA-057-20a
- Date Added:
- December 4, 2020
- Manufacturer:
- MAZDA
SummaryHVAC SYSTEM BLOWS HOT AIR UNDER ACCELERATION. Some customers may complain that the HVAC system blows hot air on occasion (blows cold air, then hot air, then cold air again). The customer may notice that it is more pronounced when they first start driving the vehicle and/or when accelerating.
Associated Products (5)Associated Documents