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1st Gen DK - 2016-2021 generation coverage
2016-2021 Mazda CX-3 service guide ADAS Calibration & Module Programming
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.
What do you need fixed?
Choose a service to start your quote.
Find your module
6 documented Mazda CX-3 module records across the 2016-2021 generation. Search by module name or part number, then open a result for requirements and repair options.
No matching records. Try a shorter part number or clear the filters. You can still request help if your module is not listed.
ECU / Engine
ECM - Denso Denso_S5xx - 1.5L Skyactiv-D S5 Verify by VIN 2016 DENSO_S5
Documented for 2016 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016
Donor must match part family DENSO_S5 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- DENSO_S5
- Manufacturer
- Denso
- Protocol / method
- OBD / BENCH
- Coding required
- Yes
- Cloning supported
- Verify
- Chip / MCU
- SH72546
- Notes
- Cross-checked professional module support evidence. Applies to 2016 within source span 2016-2018. Access methods: OBD / BENCH. Engine: 1.5L Skyactiv-D S5.
ECM - Denso Denso_S5xx - 1.5L Skyactiv-D S5 Verify by VIN 2017 DENSO_S5
Documented for 2017 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2017
Donor must match part family DENSO_S5 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- DENSO_S5
- Manufacturer
- Denso
- Protocol / method
- OBD / BENCH
- Coding required
- Yes
- Cloning supported
- Verify
- Chip / MCU
- SH72546
- Notes
- Cross-checked professional module support evidence. Applies to 2017 within source span 2016-2018. Access methods: OBD / BENCH. Engine: 1.5L Skyactiv-D S5.
ECM - Denso Denso_S5xx - 1.5L Skyactiv-D S5 Verify by VIN 2018 DENSO_S5
Documented for 2018 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2018
Donor must match part family DENSO_S5 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- DENSO_S5
- Manufacturer
- Denso
- Protocol / method
- OBD / BENCH
- Coding required
- Yes
- Cloning supported
- Verify
- Chip / MCU
- SH72546
- Notes
- Cross-checked professional module support evidence. Applies to 2018 within source span 2016-2018. Access methods: OBD / BENCH. Engine: 1.5L Skyactiv-D S5.
ECM - Denso Denso_S5xx - 1.5L Skyactiv-D S5 Verify by VIN 2019 DENSO_S5
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Donor must match part family DENSO_S5 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- DENSO_S5
- Manufacturer
- Denso
- Protocol / method
- OBD / BENCH
- Coding required
- Yes
- Cloning supported
- Verify
- Chip / MCU
- SH72546
- Notes
- Cross-checked professional module support evidence. Applies to 2019 within source span 2019-2021. Access methods: OBD / BENCH. Engine: 1.5L Skyactiv-D S5.
ECM - Denso Denso_S5xx - 1.5L Skyactiv-D S5 Verify by VIN 2020 DENSO_S5
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Donor must match part family DENSO_S5 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- DENSO_S5
- Manufacturer
- Denso
- Protocol / method
- OBD / BENCH
- Coding required
- Yes
- Cloning supported
- Verify
- Chip / MCU
- SH72546
- Notes
- Cross-checked professional module support evidence. Applies to 2020 within source span 2019-2021. Access methods: OBD / BENCH. Engine: 1.5L Skyactiv-D S5.
ECM - Denso Denso_S5xx - 1.5L Skyactiv-D S5 Verify by VIN 2021 DENSO_S5
Documented for 2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021
Donor must match part family DENSO_S5 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- DENSO_S5
- Manufacturer
- Denso
- Protocol / method
- OBD / BENCH
- Coding required
- Yes
- Cloning supported
- Verify
- Chip / MCU
- SH72546
- Notes
- Cross-checked professional module support evidence. Applies to 2021 within source span 2019-2021. Access methods: OBD / BENCH. Engine: 1.5L Skyactiv-D S5.
Reference information for 2016-2021. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Mazda CX-3
- Model years
- 2016-2021
- Generation
- 1st Gen DK
- Platform
- DK
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.
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 ECU systems (6 documented rows)
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.
Know this platform
This platform uses ISO 15765-4 CAN.
- OBD
- ISO 15765-4 CAN
Generation service summary for Mazda CX-3 1st Gen DK (2016-2021)
Generation coverage
This page consolidates Mazda CX-3 service data for 2016-2021 across 6 model years; service information is available for 6 years.
Choose a yearADAS coverage
ADAS equipment varies by year and trim; Core Auto Logic confirms exact sensor coverage by VIN.
View ADAS dataProgrammable modules
The merged generation page indexes 6 programmable module records across ECU coverage. Part numbers are confirmed for the exact year/VIN.
View modulesCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, and security-access planning for the Mazda CX-3 2016-2021 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 |
|---|---|---|
| 2016 | Verify exact CX-3 trim, drivetrain, engine, and installed safety systems by VIN before service. | CX-3-specific trim/service details require VIN and source review. |
| 2017 | Verify exact CX-3 trim, drivetrain, engine, and installed safety systems by VIN before service. | CX-3-specific trim/service details require VIN and source review. |
| 2018 | Verify exact CX-3 trim, drivetrain, engine, and installed safety systems by VIN before service. | CX-3-specific trim/service details require VIN and source review. |
| 2019 | Verify exact CX-3 trim, drivetrain, engine, and installed safety systems by VIN before service. | CX-3-specific trim/service details require VIN and source review. |
| 2020 | Verify exact CX-3 trim, drivetrain, engine, and installed safety systems by VIN before service. | CX-3-specific trim/service details require VIN and source review. |
| 2021 | Verify exact CX-3 trim, drivetrain, engine, and installed safety systems by VIN before service. | CX-3-specific trim/service details require VIN and source review. |
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
No ADAS systems documented for this vehicle.
ECU and TCU access paths by engine
Available access data covers 1 ECU or TCU family across 4 engine rows. Final service is still confirmed by VIN, module label, and installed software.
Shown access methods: OBD, BENCH.
Denso_S5xx
Denso - ECU / PCM
View 4 engine records
Denso_S5xx
Denso - ECU / PCM
-
2016-20211.5L (S5) - 105 PS - Diesel -
2016-20181.5L Skyactiv-D (S5) - 105 PS - Diesel -
2019-20211.5L Skyactiv-D (S5) - 105 PS - Diesel -
2019-20211.5L Skyactiv-D 4x4 (S5) - 105 PS - Diesel
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Subcompact crossover unibody; verify repair and calibration procedure by VIN.
- OBD Protocol
- ISO 15765-4 CAN
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Available
Reviewed coverage: 2016-2021 - 1.5L (S5), 1.5L Skyactiv-D (S5), 1.5L Skyactiv-D 4x4 (S5), 1.5L Skyactiv-G (P5-VPS), 2.0 Skyactiv-G, 2.0L Skyactiv-G (PE), 2.0L Skyactiv-G (PE-VPS), 2.0L Skyactiv-G 4X4 (P).
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
1st Gen DK (2016-2021) common module and ADAS issues
- Replacement module setup ECU/PCM replacement programming 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 CX-3 (2016-2021) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Mazda CX-3 (2016-2021). The merged generation data includes ECU/PCM 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 CX-3 (2016-2021)?
The Mazda CX-3 (2016-2021) generation currently shows 6 core module records across ECU/PCM groups. Part numbers and module variants must be confirmed for your exact year/VIN.
Does Mazda CX-3 (2016-2021) need ADAS calibration after glass or collision work?
ADAS availability varies by trim and year. Calibration need depends on equipped sensors and repair event. Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Mazda CX-3 (2016-2021)?
Yes. SRS crash-data service is confirmed from the part number and VIN. 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.
Do all Mazda CX-3 (2016-2021) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2016-2021; 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 CX-3 (2016-2021)?
Most programming, cloning, SRS, and calibration jobs are quoted after VIN, DTC, part number, and repair-scope review. Labor time varies by year - verify by VIN before scheduling. Mail-in module service is available nationwide. Exact service eligibility is confirmed from the year, VIN, module, and requested scope.
Is Mazda CX-3 (2016-2021) 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 CX-3 generations
1st Gen DK 2016-2021 You are here
Finish the repair
Need help finishing this repair?
Get onsite help in Dallas-Fort Worth. Ask about same-day availability or a one-time remote session for eligible non-VSP work.
Mazda IDS / MDARS Explore one-time factory coding and programming. We confirm the software and procedure for your vehicle. Module programming & recovery Replacing a module or dealing with a failed programming attempt? Send the part numbers and fault scan for review. Onsite tools & equipment Bring in a technician or ask about hourly, daily and weekly rentals where licensing and equipment availability allow.