Service bulletins for the 2022 Mazda CX-30
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.
419 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| SA-019-22c | 2023-01-05. Service bulletin. ELECTRICAL SYSTEM. MAZDA CONNECTED SERVICES Frequently Asked Questions (FAQ) |
|---|---|
| SA-017-22d | 2023-01-05. Service bulletin. ELECTRICAL SYSTEM. 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. * Remote function(s) inoperative. - Engine Start / Stop - Door Lock / Unlock - Lights ON / OFF * MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ". Confirm the customer's phone and vehicle have good to strong reception during the concern as shown in the table below. * If the reception is weak, move the vehicle to a location where the reception is good to strong as shown in the table, then try to get the Authorization Code and/or operate the remote functions before proceeding to the Repair Procedure if there is still an issue. * If the reception is good to strong, proceed to the Repair Procedure |
| SA-016-22a | 2023-01-05. Service bulletin. EQUIPMENT. There are currently 2 methods for cutting a new auxiliary key blank. A. Auxiliary Key Trace Cut Method B. Auxiliary Key Code Cut Method |
| SA-004-22g | 2023-01-05. Service bulletin. ELECTRICAL SYSTEM. Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. |
| MT-004-22 | 2023-01-05. Service bulletin. ENGINE AND ENGINE COOLING. Some vehicles may experience the Check Engine Light ON with DTC P0171 (Fuel Trim too Lean) and possibly DTCs P030X (Misfire). Vehicles having this concern should use the following Inspection/Repair procedure. |
| SA-075-22 | 2022-12-02. Service bulletin. ELECTRICAL SYSTEM. If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Aftermarket devices may be the cause of the electrical concern. Below are a few examples of unusual electrical concerns caused by aftermarket devices. Examples: 1. Devices connected to the DLC-2 (battery discharge/DTC stored) 2. Cell phone charger/accessory in 12V socket (engine no start or unable to turn off) 3. GPS tracking device (engine no start/battery discharge) 4. Dash cam (DTC stored) 5. Non-certified USB cable (Apple Carplay™/ Android Auto™ will not connect) 6. Over-sized wheels/tires (incorrect GPS location) |
| SA-074-22 | 2022-12-02. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ELECTRICAL SYSTEM. Some customers may complain the HVAC system not maintaining the correct temperature or the ambient (outside) temperature reading incorrectly. This is caused by a failure in the ambient temperature sensor. To correct this issue, the ambient temperature sensor has been modified. |
| SA-070-22 | 2022-12-02. Service bulletin. ELECTRICAL SYSTEM. Some customers may complain about intermittent audio no sound from the MAZDA CONNECT infotainment system and/or static noise from the speakers. The concern may be reproduced by tapping on the dash pad near the MAZDA CONNECT center display and the following DTC's may be stored. * U0186:08 Communication error with audio amplifier * U2145:08 Communication error with remote tuner (RT) * U2145:02 Communication error with remote tuner (RT) This may be caused by PIN 6F backing out at the CMU connector 0920-101F. |
| SA-064-22a | 2022-12-02. Service bulletin. ELECTRICAL SYSTEM. Some customers may comlpain about an intermittent Beep sound (popping sound) every 1 ~ 2 minutes while driving. This may be cause by a software error in the navigation SD card. |
| 16-004-22a | 2022-12-02. Service bulletin. ELECTRICAL SYSTEM. Some customers may complain that Mazda Connect does not start (blank screen) or that it takes a long time to restart/ reboot after starting the vehicle. This is caused by the initialization process with the CMU failing at startup due to a defective circuit board element. To eliminate this concern, the internal hardware (DRAM) of the CMU has been improved. |
| 16-001-22d | 2022-12-02. Service bulletin. ELECTRICAL SYSTEM. Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_12004 or later). Ver. 7000C0A-NA01_12004 fixes these software errors (bugs): * Album artwork may not appear when playing music using an USB connected iPhone. * The center display may turn black when the gear is shifted from reverse position to parking position. * Screen freezes and goes to white screen, then the system reboots. * Steering wheel switches and commander switches cannot control the audio system. * DTC U3000:49 is stored which may be accompanied with following symptoms. - No sound comes out from the speakers. - Audio source selection is unavailable. * When using the navigation with head-up mode, the vehicle icon rotates. * Beep sounds every after couple of minutes. * Language setting may not be accepted correctly. * The audio track may not pause when pressing the mute button. * The system reboots. * The screen may turn black when trying to play a video file in the USB connected device. |
| 09-046-22 | 2022-12-02. Service bulletin. ELECTRICAL SYSTEM. Some customers may experience that, with a specific operation, the touch sensor of front door outer handle does not lock and unlock the doors but the remote transmitter operates correctly. Description of the specific operations: - Specific Operation 1 [MX-30]: After using cabin preconditioning or hazard warning lights for approx.15 minutes. - Specific Operation 2 [MAZDA3 and CX-30]: After using hazard warning lights for approx. 15 minutes. - Specific Operation 3 [MAZDA3, CX-30 and MX-30]: When both touch sensors are touched at once. - Specific Operation 1 and 2 Cause: The touch sensor has been disabled to avoid the unintended locking/unlocking operation caused by rain. - Specific Operation 3 Cause: The control logic is not appropriate. To correct this issue, the control software of the LF control unit (LFU) has been modified. |
| 09-044-22 | 2022-12-02. Service bulletin. SEATS; ELECTRICAL SYSTEM. Some customers may complain that the seat warmer does not operate when turning the ignition on while the seat is warm but when turning the ignition off then on again, the seat warmer begins to operate appropriately. DTCs "B1030:13" and/or "B1032:13" are stored. This is caused by the seat warmer's fail-safe mode which prevents it from working during the initial drive cycle. To correct this issue, the seat warmer has been modified to optimize the temperature control. - B1030:13 Seat warmer unit (LH) circuit malfunction (Heater side) - B1032:13 Seat warmer unit (RH) circuit malfunction (Heater side) |
| 09-019-22a | 2022-12-02. Service bulletin. ELECTRICAL SYSTEM. Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. - Symptom 1: The touch sensor of the front door outer handle does not lock the doors after rain and/or car washing, even though unlocking is possible. - Symptom 2: The touch sensor of the front door outer handle does not unlock the doors. - Cause 1 (for Symptom 1): Water may accumulate around the touch sensor in the outer handle, resulting in temporary lower sensitivity of the capacitive sensor. Also, if car wash foam gets inside the outer handle while washing the vehicle, the foam may disturb the touch sensor detection. Mazda is still working on a mass production change for this concern. - Cause 2 (for Symptom 2): Improper soldering in the production process may disturb the touch sensor detection. To eliminate this concern, the production process has been modified. |
| 01-011-22a | 2022-12-02. Service bulletin. ENGINE AND ENGINE COOLING. Some vehicles may have a "LOW ENGINE OIL LEVEL" warning message and a CHECK ENGINE light illuminated in the instrument cluster with DTC P250F:00 stored in memory, and the oil level has actually decreased to near low. - DTC P250F:00 - Engine oil level signal: engine oil level low This is caused by an oil consumption increase due to damage of the valve seals on the exhaust side. To eliminate this concern, the design of these valve seals has been modified. |
| 02-004-22a | 2022-12-02. Service bulletin. SUSPENSION. Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Follow the inspection guidelines below to determine if the condition is a result of the normal sweeping process or a failure of the shaft seal. |
| 16-005-22a | 2022-11-04. Service bulletin. ELECTRICAL SYSTEM. Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Ver. 7000C0A-NA06_12012 or later). |
| 09-042-22 | 2022-11-04. Service bulletin. VISIBILITY. Some vehicles may exhibit windshield glass distortion or a double-image from the active driving display. These may be due to a) distortion in the windshield glass not properly removed during the manufacturing process or b) glass with incorrect specifications used in the manufacturing process. To eliminate these concerns, the windshield glass manufacturing process has been modified. |
| 09-016-22a | 2022-11-04. Service bulletin. EQUIPMENT. Some customers may complain that the rear console lid does not slide smoothly. This may be caused by improperly positioned felt pads attached to the rear console lid lock, which may have moved out of position after repetitive use. The exposed adhesive residue may stick to the rail and disrupt smooth sliding operation. To eliminate this concern, the felt pad positions have been changed. |
| 07-004-22a | 2022-11-04. Service bulletin. ELECTRICAL SYSTEM. Some customers may complain the A/C blows warm. This may be caused by one of two things. Cause 1: 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. During a hard acceleration above a certain throttle level opening, the PCM stops the A/C compressor operation for better acceleration. It then resumes the compressor operation after the acceleration. To eliminate this concern, the control software of the PCM has been modified. Cause 2: Insufficient cooling performance at ambient temperature of around 68 °F (20 °C) in daytime. This is caused when both the ambient temperature and the cabin temperature are at around 20 °C (68 °F), auto A/C set at around 20 °C (68 °F) may not cool down the cabin temperature properly. To eliminate this concern, control software of the dash-electrical supply unit (Dash-ESU) has been modified. |
| 01-012-22 | 2022-11-04. Service bulletin. ENGINE AND ENGINE COOLING. Some vehicles may exhibit accumulation of dried coolant (1) around the water pipe (2). This is caused by a gap between the housing and pipe due to a press fitting during the manufacturing process. The accumulated coolant is solidified and plugs the gap in high temperature environment and the seepage is stopped and does not progress. This is normal and does not require a part replacement, clean off the dried coolant from around the pipe with a wire brush. |
| 01-011-22 | 2022-11-04. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Some vehicles may have a "OW ENGINE OIL LEVEL" warning message and a CHECK ENGINE light illuminated in the instrument cluster with DTC P250F:00 stored in memory, and the oil level has actually decreased to near low. * DTC P250F:00 - Engine oil level signal: engine oil level low This is caused by an oil consumption increase due to damage of the valve seals on the exhaust side. To eliminate this concern, the design of these valve seals has been modified. |
| SA-068-22 | 2022-11-04. Service bulletin. POWER TRAIN. The new SKYACTIV-DRIVE FW6A-EL AT uses "Automatic Transmission Fluid (ATF) Type: FZ". Only use "ATF-FZ" to fill or top off the fluid level. ATF-FZ is specially designed for use in the SKYACTIV-DRIVE series AT. It is a low viscosity formula with less friction for better fuel economy. NOTE: ATF-FZ is colored blue for easy identification. |
| SA-067-22 | 2022-11-04. Service bulletin. ELECTRICAL SYSTEM. Some customers may complain about the following message displayed in the Multi-Information Display: In the following cases, the MRCC with Stop & Go function system is canceled when the vehicle is traveling at 19 mph (30 km/h) or less: * The Forward Sensing Camera (FSC) cannot detect target objects due to one of the following: - The windshield is dirty - The FSC lens is foggy - There is low visibility due to rain, fog or snow - It is at night and there is not enough light - There is direct or reflected sunlight on the FSC - There is problem with the FSC * There is a problem with the AUTOHOLD control function. * There is a problem with the electric parking brake (EPB). |
| SA-066-22 | 2022-11-04. Service bulletin. ELECTRICAL SYSTEM. Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: * C1001:92 - Forward sensing camera (FSC) poor field of view [Gen 6 vehicles] * B14F0:92 - General temporary failure in forward sensing camera (FSC) [Gen 7 vehicles built on or before March 2, 2019] * No DTC - Warning Message only [Gen 7 vehicles built after March 2, 2019] DTC C1001:92 or B14F0:92 set as a past record for low visibility of the Forward Sensing Camera (FSC). It does not mean there is an actual FSC defect. * In some cases the customer may have a concern with the Lane Departure Warning System (LDWS) and/or High Beam Control system (HBC). * In other cases this DTC might be found without a related customer concern. NOTE: In most cases, no dealer visit is necessary. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.