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2nd Gen BL - 2010-2013 generation coverage
2010-2013 Mazda Mazda3 service guide Module Programming & Diagnostics
Choose a repair service below or find your module by part number. Onsite help is available in Dallas-Fort Worth, with mail-in module service nationwide.
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Find your module
21 documented Mazda Mazda3 module records across the 2010-2013 generation. Search by module name or part number, then open a result for requirements and repair options.
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ECU / Engine
PCM - 2.0L MZR DISI I4 / 2.5L MZR DISI I4 / 2.0L SKYACTIV-G (2012+) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2010, 2011, 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Mazda3 PCM. our diagnostic software IMMO registration required.
TCM / Transmission
TCU - FN4A-EL 4-Speed Auto Verify by VIN 2010-2011 L813-18-9E1
Documented for 2010-2011 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2010, 2011
Donor must match part family L813-18-9E1 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- L813-18-9E1
- Protocol / method
- Bench
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas SH7058
- Notes
- Requires VIN coding and TCM adaptation. ATF: Mazda ATF M-V. Basic relearn via test drive 15-20 minutes.
TCU - G6 6-Speed Auto Verify by VIN 2010-2011 L5M7-18-9E1
Documented for 2010-2011 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2010, 2011
Donor must match part family L5M7-18-9E1 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- L5M7-18-9E1
- Protocol / method
- Bench
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas SH7058
- Notes
- Requires VIN coding and adaptation procedures. ATF: Mazda ATF FZ. Enhanced relearn procedure via Mazda IDS required.
TCU - SKYACTIV-Drive 6-Speed Auto Verify by VIN 2012-2013 FY21-18-9C1
Documented for 2012-2013 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2012, 2013
Donor must match part family FY21-18-9C1 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- FY21-18-9C1
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas SH7058
- Notes
- Requires TCU coding/adaptation via Mazda IDS. ATF: FZ fluid. TCU relearn via drive cycle required after programming.
TCU - SKYACTIV-MT 6-Speed Manual Verify by VIN 2012-2013
Documented for 2012-2013 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- Virgin Flash
- Coding required
- No
- Cloning supported
- No
- Chip / MCU
- N/A
- Notes
- Manual transmission - no TCU present. Clutch engagement controlled by PCM.
TCU - SKYACTIV-MT 6-Speed Manual Verify by VIN 2012-2013
Documented for 2012-2013 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- Virgin
- Coding required
- No
- Cloning supported
- No
- Chip / MCU
- N/A
- Notes
- Manual transmission - no TCU present. Clutch engagement controlled by PCM.
BCM / Body electronics
BCM (Body Control Module) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2010, 2011, 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Mazda BCM. our diagnostic software/MGSS programming after replacement.
SRS / Airbag
SAS Control Unit Verify by VIN 2010 BBM5-57-K00D-02
Documented for 2010 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2010
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- BBM5-57-K00D-02
- Location
- Under center console
- Manufacturer
- Mitsubishi Electric
- Notes
- Requires Mazda IDS or M-MDS for SAS unit configuration. DTC B2300 common after crash events. Battery disconnect before removal.
SAS Control Unit Verify by VIN 2011-2012 BBM557K00D02
Documented for 2011-2012 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2011, 2012
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- BBM557K00D02
- Location
- Under center console
- Manufacturer
- Mitsubishi Electric
- Notes
- Requires Mazda IDS or M-MDS for SAS unit configuration. DTC B2300 common after crash events. Battery disconnect before removal.
SAS Control Unit Verify by VIN 2013 BJS757K0002
Documented for 2013 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- BJS757K0002
- Location
- Under center console
- Manufacturer
- Mitsubishi Electric
- Notes
- Requires Mazda IDS or M-MDS for SAS unit configuration. DTC B2300 common after crash events. Battery disconnect before removal.
ABS / Brakes
ABS/DSC Module (HU/CM) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2010, 2011, 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Mazda ABS/DSC. our diagnostic software bleed procedure + sensor initialization.
Wheel Speed Sensor - Front (each) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2010, 2011, 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Active sensor.
Wheel Speed Sensor - Rear (each) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2010, 2011, 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Active sensor.
Other modules
Instrument Panel Cluster (IPC) Verify by VIN 2010 BBM4-55-430
Documented for 2010 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2010
Donor must match part family BBM4-55-430 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- BBM4-55-430
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Instrument Panel Cluster (IPC) Verify by VIN 2011 BBM4-55-430A
Documented for 2011 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2011
Donor must match part family BBM4-55-430A - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- BBM4-55-430A
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Instrument Panel Cluster (IPC) Verify by VIN 2012 BBM4-55-430B
Documented for 2012 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2012
Donor must match part family BBM4-55-430B - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- BBM4-55-430B
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Instrument Panel Cluster (IPC) Verify by VIN 2013 BBM4-55-430C
Documented for 2013 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2013
Donor must match part family BBM4-55-430C - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- BBM4-55-430C
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Steering Angle Sensor (SAS) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2010, 2011, 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- INTEGRATED (clock spring / steering column module
Steering Angle Sensor (SAS) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2010, 2011, 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- cross-year extension)
Connectivity / Accessories
Mazda Connect Head Unit Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2010, 2011, 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- our diagnostic software variant config.
IPC (Instrument Panel Cluster) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2010, 2011, 2012, 2013
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- our diagnostic software programming + VIN write.
Reference information for 2010-2013. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Mazda Mazda3
- Model years
- 2010-2013
- Generation
- 2nd Gen BL
Tools we use for this vehicle
Factory scan, coding, and calibration access
Mazda MDARS / Mazda IDS
Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Ford-family configuration and service functions
FORScan
Useful for supported configuration and diagnostics; factory programming still moves to OEM software when required.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Tool requirements
Basic OBD2 scanner
View capabilities and limitations
Supported work
- Read codes on SRS systems (3 documented rows)
- Read codes on ECU systems (1 documented row)
- Read codes on BCM systems (1 documented row)
- Read codes on TCU / TCM systems (5 documented rows)
- Read codes on ABS systems (3 documented rows)
- Read codes on IPC / SAS systems (6 documented rows)
- Read codes on Keys systems (2 documented rows)
- Read codes on Immobilizer systems (1 documented row)
- Read codes on Accessory systems (2 documented rows)
Limitations
- Immobilizer programming, coding, cloning, or security work (1 documented row)
Factory programming software (J2534)
View capabilities and limitations
Supported work
- Factory scan, coding, and calibration access: Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Dealer or specialist
View capabilities and limitations
Supported work
- Immobilizer dealer security rows (1 documented row)
Dealer security and specialist module work should be scoped by VIN before you buy parts or pay for programming.
Get a QuoteKnow this platform
This platform uses HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps).
- CAN
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- OBD
- ISO 15765-4 CAN (500 kbps)
Generation service summary for Mazda Mazda3 2nd Gen BL (2010-2013)
Generation coverage
This page consolidates Mazda Mazda3 service data for 2010-2013 across 4 model years; service information is available for 4 years.
Choose a yearProgrammable modules
The merged generation page indexes 21 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.
View modulesCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, module programming, and SRS reset for the Mazda Mazda3 2010-2013 span, with exact-year validation before service. Mail-in module service is available nationwide.
Get a quoteYear-by-year details
| Year | VIN split | Trim notes |
|---|---|---|
| 2010 | VIN pos 4-8 identifies model/body/engine. Mazda WMI: JM1, 3MZ. Position 4-5 = model. Position 10 = model year code. | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2011 | VIN pos 4-8 identifies model/body/engine. Mazda WMI: JM1, 3MZ. Position 4-5 = model. Position 10 = model year code. | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2012 | VIN pos 4-8 identifies model/body/engine. Mazda WMI: JM1, 3MZ. Position 4-5 = model. Position 10 = model year code. | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2013 | VIN pos 4-8 identifies model/body/engine. Mazda WMI: JM1, 3MZ. Position 4-5 = model. Position 10 = model year code. | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
3 gateway, immobilizer, and security items documented across the 2010-2013 generation.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Advanced high-strength steel unibody; shared platform with CX-30
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Infotainment
- Mazda AM/FM stereo; CD player; Bluetooth (select trims); Aux input
- OTA Capable
- No
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Available
Reviewed coverage: 2013 - 1.5 Skyactiv-D, 1.5 Skyactiv-G, 2.0 Skyactiv-G, 2.2 Skyactiv-D.
Confirm the exact engine, ECU, and any prerequisite access method before service.
Confirmation is limited to reviewed year/engine rows; other variants require confirmation.
WHAT WE RESOLVE
2nd Gen BL (2010-2013) common module and security issues
- SRS crash-data and warning light SRS service can involve SAS Control Unit (2010), SAS Control Unit (2011-2012), and SAS Control Unit (2013). Part numbers and crash-data workflow are confirmed for the exact year/VIN.
- Replacement module setup ECU/PCM replacement programming, BCM configuration, TCU/TCM cloning, ABS/EBCM setup are represented in the merged generation data. Rows with year ranges do not apply to every model year; verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Mazda Mazda3 (2010-2013) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Mazda Mazda3 (2010-2013). The merged generation data includes ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS coverage. Rows marked with a year range apply only to that part of the span; unmarked rows are present across the merged generation data.
Which modules are documented for Mazda Mazda3 (2010-2013)?
The Mazda Mazda3 (2010-2013) generation currently shows 13 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS modules include SAS Control Unit (2010), SAS Control Unit (2011-2012), and SAS Control Unit (2013). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: BBM5-57-K00D-02 (2010) - confirm for your exact year/VIN.
Can you reset the airbag module on Mazda Mazda3 (2010-2013)?
Yes. The generation data includes 3 SRS records, including SAS Control Unit (2010), SAS Control Unit (2011-2012), and SAS Control Unit (2013). Bench reset, cloning, and replacement setup are handled after part-number review. Any SRS part number shown for this generation is planning data only - confirm for your exact year/VIN. Reference part number: BBM5-57-K00D-02 (2010) - confirm for your exact year/VIN.
Do all Mazda Mazda3 (2010-2013) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2010-2013; any row that does not span all data-bearing years is printed with its year range or treated as varies by year - verify by VIN. Part numbers always require exact year/VIN confirmation before ordering, cloning, or programming.
How long does service take for Mazda Mazda3 (2010-2013)?
Most programming, cloning, and SRS jobs are quoted after VIN, DTC, part number, and repair-scope review. Service time varies by module type, condition, security access, and the active mobile service path. Mail-in module service is available nationwide. Exact service eligibility is confirmed from the year, VIN, module, and requested scope.
Is Mazda Mazda3 (2010-2013) service mobile or mail-in?
Mobile service covers DFW on-vehicle diagnostics, post-repair coding, and supported module work. Mail-in module service is available nationwide. We confirm the active path for your exact year, VIN, module, and requested scope before service.
More Mazda3 generations
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