Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 3,689 bulletins for MAZDA
SA-012-20c
Feb 28, 2020
110000 ELECTRICAL SYSTEM
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. This Service Alert provides valuable information
SA-035-20
Feb 28, 2020
060000 ENGINE AND ENGINE COOLING
Some 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 temper
SA-034-20
Feb 28, 2020
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
DTC P0942:49 TROUBLESHOOTING: P0942:49 is missing from the Workshop Manual on MGSS. Follow the repair procedure below to repair the vehicle until the information is added to the Workshop Manual.
SA-013-20b
Feb 28, 2020
350000 EQUIPMENT
2020 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 p
SA-003-20b
Feb 28, 2020
110000 ELECTRICAL SYSTEM
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning indi
SA-031-20
Feb 27, 2020
353000 EQUIPMENT:ELECTRICAL
Vehicle Center Display does not provide the One Time Pass Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Engine Start / Stop - Door Lock / Unlock - Lights ON / OFF
SA-033-20
Feb 27, 2020
350000 EQUIPMENT
Some customers may complain about SiriusXM Travel Link, Traffic Plus showing expired even though the customer purchased a paid subscription. SiriusXM audio packages do not include SiriusXM Travel Link, Traffic Plus. To get Traffic Plus, th
09-012-20-3681
Feb 27, 2020
353000 EQUIPMENT:ELECTRICAL
Some customers may complain about a high frequency noise (like a mosquito sound) while the active driving display is in the flip-up position. The noise may be coming from the capacitor inside the active driving display which vibrates accord
SA-032-20
Feb 27, 2020
350000 EQUIPMENT
SiriusXM Traffic Plus and Travel Link are displayed with Mazda in-vehicle factory navigation systems. Both of these services provide information in the U.S. & Canada. NOTE: SiriusXM Traffic Plus and Travel Link subscription is free of charg
SA-030-20
Feb 26, 2020
100000 POWER TRAIN
Service part Automatic Transaxles (ATX) manufactured on or after July, 2018 are shipped with a blank TCM that requires configuration. NOTE: The following Caution is included with every ATX that requires configuration.
02-004-20-3685
Feb 26, 2020
200000 WHEELS
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint under
SA-029-20
Feb 25, 2020
110000 ELECTRICAL SYSTEM
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: B119F:01 TCU - Tel antenna No. 1 malfunction B1252:87 TCU - Communication error with
01-004-20-3684
Feb 25, 2020
110000 ELECTRICAL SYSTEM
Some customers may experience the master warning light turning on and a lack of power with DTC P2BF6:00 (Exhaust shutter valve position sensor circuit low input (1DC)) stored in memory. The PCM software has been modified to avoid the unnece
04-004-20-3679
Feb 20, 2020
030000 SERVICE BRAKES, HYDRAULIC
Some vehicles may exhibit a click noise from the front brakes under one of the following conditions: When first moving the vehicle forward or reverse from a stop. When first applying the brakes while the vehicle is moving forward at slow sp
04-003-20-3668
Feb 20, 2020
030000 SERVICE BRAKES, HYDRAULIC
Some vehicles may exhibit grooves (1) in rear brake disc plate(s), as shown below. This concern is mostly found on new or low mileage vehicles, when the brakes are new. The grooves may be caused through abrasion from the accumulation of met
SA-028-20
Feb 18, 2020
160000 STRUCTURE
Refer to the Repair Procedure when installing the trunk weatherstrip for guidance, otherwise water may enter the trunk during heavy rain or when going through a car wash if it is not installed properly.
SA-007-20a
Feb 18, 2020
110000 ELECTRICAL SYSTEM
MAZDA 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, Troub
SA-011-20a
Feb 18, 2020
110000 ELECTRICAL SYSTEM
Some customers may complain about a MAZDA CONNECT system reboot or blank screen. Use the troubleshooting chart below to repair the vehicle.
01-003-20-3654
Feb 13, 2020
060000 ENGINE AND ENGINE COOLING
Some customers may experience a check engine light illumination with DTCs P24C6:00, P24AE:00, P24B1:00 and/or P24AF:00 stored in PCM memory. P24C6:00 - PM sensor: internal temperature sensor malfunction (1DC DTC) P24AE:00 - PM sensor contr
09-011-20-3644
Feb 13, 2020
130000 VISIBILITY
Some vehicles may exhibit power outer mirror(s) that do not fold in and/or out when using the outer mirror switch. This concern may be caused by insufficient water tightness, allowing water to enter the electric folding unit resulting in co
SA-025-20
Feb 11, 2020
060000 ENGINE AND ENGINE COOLING
A valve tapping or knocking noise may be heard from the top end after the engine cools down (the vehicle is parked overnight) or after it has been idling for an extended time. The tapping noise will decreases as the vehicle is being driven
SA-026-20
Feb 11, 2020
350000 EQUIPMENT
Use the symptom troubleshooting tables below to diagnose MAZDA CONNECT concerns. Audio System, Bluetooth??A?, Center Dislay, DTC, i-ACTIVESENSE, Maintenance Monitor, Navigation, Noise, Reboot / Frozen Screen / Slow Response, USB / Aux Voice
SA-027-20
Feb 11, 2020
110000 ELECTRICAL SYSTEM
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. REPAIR PROCEDURE NOTE: Before proceeding: ??A?A? Document the vehicle current CMU software version. ??A?A? Confirm that the Con
SA-003-20a
Feb 11, 2020
110000 ELECTRICAL SYSTEM
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning indi
SA-024-20
Feb 6, 2020
060000 ENGINE AND ENGINE COOLING
If you encounter sputtering, surging or poor driveability with the following DTCs stored, inspect the MAP sensor connection for corroded terminals (as shown below). Recommend replacing the engine wire harness and MAP sensor. Refer to GEPC f