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2014-2021 Acura MDX Generation Guide

Acura MDX 3rd Gen YD3 (2014-2021) ADAS Calibration & Module Programming

Covers model years 2014-2021 - one service guide for the whole generation.

Full ADAS calibration, module programming, and key security work for every Acura MDX built on this platform. Same-day mobile service across the Dallas/Fort Worth metroplex; mail-in accepted nationwide.

Platform YD4
CAN Architecture Honda HS-CAN; MOST bus (audio on Advance/Type S); LIN bus (body peripherals); OBD-II CAN ISO 15765-4
Security IMMO4 AES-128 encryption; HON66 blade; HDS iN required for all key programming; NFC Digital Key active on Advance/Type S

Get a Quote See Supported Modules

The ADAS, module, and security rows below are consolidated across the full 2014-2021 generation. A year badge marks rows that apply only to part of the span; rows without a badge apply to every year. Year-specific differences are summarized under “What changes across 2014-2021”.

OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2021 Acura Mdx. On this vehicle we cover documented systems include Forward Camera (Monocular), Forward Radar (77GHz), and Lane Keep Assist / Lane Departure Warning (LKA/LDW), this YD4 platform vehicle, HISS / Honda Smart Entry immobilizer support, Acura True Touchpad Interface infotainment programming. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.

Platform

YD4

Production

2007-present

Trim Levels

Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.

Drivetrain

FWD / AWD

Engine

CAN Speed

Honda HS-CAN; MOST bus (audio on Advance/Type S); LIN bus (body peripherals); OBD-II CAN ISO 15765-4

Feature availability 4

Immobilizer: HISS / Honda Smart Entry

Standard

Key programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.

Platform: YD3 (3rd Gen, 2014-2021)

Confirmed

Verify platform code matches when cross-referencing part numbers across model years.

AcuraWatch (standard all trims): Lane Keeping Assist System, Collision Mitigatio

Standard

Calibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.

Platform: YD4

Confirmed

Verify platform code matches when cross-referencing part numbers across model years.

TOOL ACCESS MATRIX

Tool access for this exact year

Representative tool access paths for this exact model year, gated by the vehicle data and source packet we currently trust.

Factory scan, coding, and calibration access

Honda HDS / i-HDS / AcuraLink Diagnostic

Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.

OEM subscription required

Make-level OEM tool map plus exact-year gateway and ADAS fields.

ADAS scan, setup, and verification

Autel, Launch Tech, Topdon

Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.

Tool subscription required

Service-level scanner-vendor source packet plus exact-year ADAS records.

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

Bench programmer source packet plus exact-year module/security records.

PLATFORM

Know this platform

This platform uses Honda HS-CAN; MOST bus (audio on Advance/Type S); LIN bus (body peripherals); OBD-II CAN ISO 15765-4 with ISO 15765-4 CAN (500kbps HS-CAN).

CAN: Honda HS-CAN; MOST bus (audio on Advance/Type S); LIN bus (body peripherals); OBD-II CAN ISO 15765-4
OBD: ISO 15765-4 CAN (500kbps HS-CAN)

can_architecture obd_protocol

OPENPILOT / COMMA.AI

Openpilot Compatibility

Not Supported

Not supported - 2021 outside openpilot year range (2022-2026)

Not in openpilot support tree as of April 2026. Supported years: 2022-2026. Bosch platform; full openpilot support on 2022+ MDX.

GENERATION SERVICE SNAPSHOT

Generation service summary for Acura MDX 3rd Gen YD3 (2014-2021)

Generation coverage

This page consolidates Acura MDX service data for 2014-2021 across 8 model years; 8 years have merged CCT data.

Choose a year

ADAS coverage

Merged ADAS coverage includes 42 system records, including Rear View Camera (2014), Blind Spot Monitor Sensor - Left (BSM) (2014), Blind Spot Monitor Sensor - Right (BSM) (2014), and Rear View Camera (2015). Year-marked systems apply only to the shown range.

View ADAS data

Calibration triggers

This generation has 17 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.

View triggers

Programmable modules

The merged generation page indexes 33 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.

View modules

Gateway and security

Gateway, immobilizer, and key-security coverage includes 6 merged records. Security procedures vary by year - verify by VIN.

View security

Core Auto Logic capability

Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, security-access planning, and mail-in bench work for the Acura MDX 2014-2021 span, with exact-year validation before service.

Get a quote

CALIBRATION

Do I need calibration?

ECM/PCM Replacement 1

2014

Yes

HDS immobilizer registration + throttle position learn.

VSA Module Replacement 1

2014

Yes

HDS VSA initialization + steering angle zero-point.

Rear Bumper Repair or Replacement 2

2014-2019

Yes

BSD radar alignment required after rear bumper R&R. Use HDS.

2020-2021

Yes

BSD radar alignment required after rear bumper R&R. Use HDS.

BSM Sensor Replacement 2

2014-2019

Yes

Blind spot monitoring sensor replacement requires calibration using HDS.

2020-2021

Yes

Blind spot monitoring sensor replacement requires calibration using HDS.

Mirror Replacement 2

2014

Conditional

If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use HDS if applicable.

BSI Camera (Advance/Type S)

2015-2021

recommended

Camera-based BSI. iN self-test and calibration recommended after mirror swap on equipped trims.

Windshield Replacement 4

AcuraWatch Camera

2015-2021

required

HDS iN static camera calibration required. Target ~1.0m from front bumper. Honda-approved glass recommended. Verify 2024 part suffix via iN - possible running changes from prior years.

LKAS

2015-2021

required

HDS iN static camera calibration required. Target ~1.0m from front bumper. Honda-approved glass recommended. Verify 2024 part suffix via iN - possible running changes from prior years.

CMBS

2015-2021

required

HDS iN static camera calibration required. Target ~1.0m from front bumper. Honda-approved glass recommended. Verify 2024 part suffix via iN - possible running changes from prior years.

ACC

2015-2021

required

HDS iN static camera calibration required. Target ~1.0m from front bumper. Honda-approved glass recommended. Verify 2024 part suffix via iN - possible running changes from prior years.

Front Bumper Repair or Replacement 4

Front Radar

2015-2021

required

HDS iN radar alignment required. Inspect bracket. Clear all radar aim DTCs after calibration.

ACC

2015-2021

required

HDS iN radar alignment required. Inspect bracket. Clear all radar aim DTCs after calibration.

CMBS

2015-2021

required

HDS iN radar alignment required. Inspect bracket. Clear all radar aim DTCs after calibration.

AEB

2015-2021

required

HDS iN radar alignment required. Inspect bracket. Clear all radar aim DTCs after calibration.

Any Collision 4

SRS Unit

2015-2021

required

Full scan mandatory. SRS replace-only. ADAS calibration required for front-end damage. Do not deliver with ADAS or SRS DTCs.

ADAS Camera

2015-2021

required

Full scan mandatory. SRS replace-only. ADAS calibration required for front-end damage. Do not deliver with ADAS or SRS DTCs.

Front Radar

2015-2021

required

Full scan mandatory. SRS replace-only. ADAS calibration required for front-end damage. Do not deliver with ADAS or SRS DTCs.

deployed airbags

2015-2021

required

Full scan mandatory. SRS replace-only. ADAS calibration required for front-end damage. Do not deliver with ADAS or SRS DTCs.

BCM Replacement 3

Digital Key NFC

2015-2021

required

HDS iN required. Re-pair all NFC Digital Keys (Advance/Type S). Immobilizer relearn required.

Immobilizer

2015-2021

required

HDS iN required. Re-pair all NFC Digital Keys (Advance/Type S). Immobilizer relearn required.

Smart Entry

2015-2021

required

HDS iN required. Re-pair all NFC Digital Keys (Advance/Type S). Immobilizer relearn required.

Any Module Replacement 4

BCM

2015-2021

required

HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding procedure required. SRS replace-only.

ECM

2015-2021

required

HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding procedure required. SRS replace-only.

SRS

2015-2021

required

HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding procedure required. SRS replace-only.

ABS - all VIN-coded modules

2015-2021

required

HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding procedure required. SRS replace-only.

Forward Camera Replacement 2

2016-2019

Yes

Camera module replacement requires full recalibration using HDS.

2020-2021

Yes

Camera module replacement requires full recalibration using HDS.

Forward Radar Replacement 2

2016-2019

Yes

Radar module replacement requires alignment/calibration using HDS.

2020-2021

Yes

Radar module replacement requires alignment/calibration using HDS.

MODEL YEARS

Year-by-year details

Year	VIN split	Infotainment	Trim notes
2014	VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. 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.
2015	VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. 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.
2016	VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. 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.
2017	VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. 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.
2018	VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. 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.
2019	VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code.	Acura True Touchpad Interface	Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
2020	VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code.	Acura True Touchpad Interface	Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
2021	VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code.	Acura True Touchpad Interface	Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.

42 ADAS systems documented across 2014-2021. Rows that apply to only part of the generation carry a year badge.

Filter by year

ADAS CALIBRATION MATRIX

ADAS systems on this vehicle

AcuraWatch (standard all trims): Lane Keeping Assist System, Collision Mitigation Braking System, Adaptive Cruise Control with Low-Speed Follow, Road Departure Mitigation, BSI (Advance/Type S); NFC Digital Key (Advance/Type S)

Scroll for part numbers and Details

System	Type	Category	Cal. Type	Supported	Part #
Rear View Camera 2014	Rear Camera	Camera	Static	YES	39530-TZ5
Blind Spot Monitor Sensor - Left (BSM) 2014	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Blind Spot Monitor Sensor - Right (BSM) 2014	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Rear View Camera 2015	Rear Camera	Camera	Static	YES	39530-TZ5
Blind Spot Monitor Sensor - Left (BSM) 2015	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Blind Spot Monitor Sensor - Right (BSM) 2015	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Forward Camera (Monocular) 2016	Forward Camera	Camera	Static	YES	36160-TZ5-A01
Forward Radar (77GHz) 2016	Radar	Radar	Static	YES	36802-TZ5-A01
Lane Keep Assist / Lane Departure Warning (LKA/LDW) 2016	Forward Camera	Camera	Static	YES	36160-TZ5-A01
Adaptive Cruise Control (ACC) 2016	Radar	Radar	Static	YES	36802-TZ5-A01
Automatic Emergency Braking (AEB) 2016	Forward Camera	Camera	Static	YES	-
Rear View Camera 2016-2021	Rear Camera	Camera	Static	YES	39530-TZ5
Blind Spot Monitor Sensor - Left (BSM) 2016	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Blind Spot Monitor Sensor - Right (BSM) 2016	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Forward Camera (Monocular) 2017	Forward Camera	Camera	Static	YES	36160-TZ5-A02
Forward Radar (77GHz) 2017-2018	Radar	Radar	Static	YES	36802-TZ5-A02
Lane Keep Assist / Lane Departure Warning (LKA/LDW) 2017-2020	Forward Camera	Camera	Static	YES	36160-TZ5-A02
Adaptive Cruise Control (ACC) 2017-2020	Radar	Radar	Static	YES	36802-TZ5-A02
Automatic Emergency Braking (AEB) 2017	Forward Camera	Camera	Static	YES	-
Blind Spot Monitor Sensor - Left (BSM) 2017	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Blind Spot Monitor Sensor - Right (BSM) 2017	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Forward Camera (Monocular) 2018	Forward Camera	Camera	Static	YES	36160-TZ5-A02
Automatic Emergency Braking (AEB) 2018	Forward Camera	Camera	Static	YES	-
Blind Spot Monitor Sensor - Left (BSM) 2018	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Blind Spot Monitor Sensor - Right (BSM) 2018	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Forward Camera (Monocular) 2019	Forward Camera	Camera	Static	YES	36160-TZ5-A02
Forward Radar (77GHz) 2019	Radar	Radar	Static	YES	36802-TZ5-A02
Automatic Emergency Braking (AEB) 2019	Forward Camera	Camera	Static	YES	-
Blind Spot Monitor Sensor - Left (BSM) 2019	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Blind Spot Monitor Sensor - Right (BSM) 2019	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Forward Camera (Monocular) 2020	Forward Camera	Camera	Static	YES	36160-TZ5-A02
Forward Radar (77GHz) 2020	Radar	Radar	Static	YES	36802-TZ5-A02
Automatic Emergency Braking (AEB) 2020	Forward Camera	Camera	Static	YES	-
Blind Spot Monitor Sensor - Left (BSM) 2020	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Blind Spot Monitor Sensor - Right (BSM) 2020	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Forward Camera (Monocular) 2021	Forward Camera	Camera	Static	YES	36160-TYA-A01
Forward Radar (77GHz) 2021	Radar	Radar	Static	YES	36802-TYA-A01
Lane Keep Assist / Lane Departure Warning (LKA/LDW) 2021	Forward Camera	Camera	Static	YES	36160-TYA-A01
Adaptive Cruise Control (ACC) 2021	Radar	Radar	Static	YES	36802-TYA-A01
Automatic Emergency Braking (AEB) 2021	Forward Camera	Camera	Static	YES	-
Blind Spot Monitor Sensor - Left (BSM) 2021	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5
Blind Spot Monitor Sensor - Right (BSM) 2021	Blind Spot Monitor	Radar	Static + Dynamic	YES	08V67-TZ5

WHEN IS CALIBRATION REQUIRED?

Triggers for ADAS recalibration

ECM/PCM Replacement 2014

HDS immobilizer registration + throttle position learn.

VSA Module Replacement 2014

HDS VSA initialization + steering angle zero-point.

Rear Bumper Repair or Replacement 2014-2019

BSD radar alignment required after rear bumper R&R. Use HDS.

BSM Sensor Replacement 2014-2019

Blind spot monitoring sensor replacement requires calibration using HDS.

Mirror Replacement 2014

If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use HDS if applicable.

Windshield Replacement 2015-2021 Affected: AcuraWatch Camera, LKAS, CMBS, ACC

HDS iN static camera calibration required. Target ~1.0m from front bumper. Honda-approved glass recommended. Verify 2024 part suffix via iN - possible running changes from prior years.

Front Bumper Repair or Replacement 2015-2021 Affected: Front Radar, ACC, CMBS, AEB

HDS iN radar alignment required. Inspect bracket. Clear all radar aim DTCs after calibration.

Mirror Replacement 2015-2021 Affected: BSI Camera (Advance/Type S)

Camera-based BSI. iN self-test and calibration recommended after mirror swap on equipped trims.

Any Collision 2015-2021 Affected: SRS Unit, ADAS Camera, Front Radar, deployed airbags

Full scan mandatory. SRS replace-only. ADAS calibration required for front-end damage. Do not deliver with ADAS or SRS DTCs.

BCM Replacement 2015-2021 Affected: Digital Key NFC, Immobilizer, Smart Entry

HDS iN required. Re-pair all NFC Digital Keys (Advance/Type S). Immobilizer relearn required.

Any Module Replacement 2015-2021 Affected: BCM, ECM, SRS, ABS - all VIN-coded modules

HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding procedure required. SRS replace-only.

Forward Camera Replacement 2016-2019

Camera module replacement requires full recalibration using HDS.

Forward Radar Replacement 2016-2019

Radar module replacement requires alignment/calibration using HDS.

Forward Camera Replacement 2020-2021

Camera module replacement requires full recalibration using HDS.

Forward Radar Replacement 2020-2021

Radar module replacement requires alignment/calibration using HDS.

Rear Bumper Repair or Replacement 2020-2021

BSD radar alignment required after rear bumper R&R. Use HDS.

BSM Sensor Replacement 2020-2021

Blind spot monitoring sensor replacement requires calibration using HDS.

MODULE COVERAGE

Modules we program on this generation

33 documented Acura MDX modules across 2014-2021. Open a group for part numbers, programming protocol, security notes, and clone support.

SRS MODULES

SRS Modules

SRS Control Unit Verify by VIN 2014, 2020 77810-TZ5-A83ZB

_years covers only 2014, 2020 for this generation

Used/donor module guide

Compatible donor years: 2014, 2020

Always match the full part number before buying a used module.

PART: 77810-TZ5-A83ZB
LOCATION: Under center console
MFG: Denso
NOTES: Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.

SRS Control Unit Verify by VIN 2014 78800-TZ5-A841-M1

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Always match the full part number before buying a used module.

PART: 78800-TZ5-A841-M1
LOCATION: Under center console
MFG: Denso
NOTES: Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.

SRS Control Unit Verify by VIN 2014, 2016 78050-TZ5-A00

_years covers only 2014, 2016 for this generation

Used/donor module guide

Compatible donor years: 2014, 2016

Always match the full part number before buying a used module.

PART: 78050-TZ5-A00
LOCATION: Under center console
MFG: Denso
NOTES: Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.

SRS Control Unit Verify by VIN 2015, 2017-2018 78050TZ5A00

_years covers only 2015, 2017-2018 for this generation

Used/donor module guide

Compatible donor years: 2015, 2017, 2018

Always match the full part number before buying a used module.

PART: 78050TZ5A00
LOCATION: Under center console
MFG: Denso
NOTES: Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.

SRS Control Unit Verify by VIN 2019, 2021 77810TZ5A83ZB

_years covers only 2019, 2021 for this generation

Used/donor module guide

Compatible donor years: 2019, 2021

Always match the full part number before buying a used module.

PART: 77810TZ5A83ZB
LOCATION: Under center console
MFG: Denso
NOTES: Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.

ECU MODULES

ECU Modules

ECM/PCM - 3.7L J37A1 V6 / 3.5L J35A5 V6 (pre-2007) Verify by VIN 2014

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Always match the full part number before buying a used module.

NOTES: Acura MDX ECM. HDS IMMO registration required.

ECM - J35Y9 3.5L V6 NA Verify by VIN 2015-2021 ~37820-6EW-A01

_years covers only 2015-2021 for this generation

Used/donor module guide

Compatible donor years: 2015, 2016, 2017, 2018, 2019, 2020, 2021

Donor must match part family ~37820-6EW-A01; VIN-locked - requires cloning

Always match the full part number before buying a used module.

PART: ~37820-6EW-A01
PROTOCOL: OBD Programming Port
CODING: Yes
CLONE: Yes
CHIP/MCU: Renesas / Bosch ME17 series
NOTES: HDS iN Programming Port. Immobilizer linked - key relearn after replacement. Battery stable >=80% SOC or charger connected. VIN write in iN PMI flow.

ECM - J30 3.0L Turbo (Type S) Verify by VIN 2015-2021 ~37820-RBB-A01

_years covers only 2015-2021 for this generation

Used/donor module guide

Compatible donor years: 2015, 2016, 2017, 2018, 2019, 2020, 2021

Donor must match part family ~37820-RBB-A01; VIN-locked - requires cloning

Always match the full part number before buying a used module.

PART: ~37820-RBB-A01
PROTOCOL: OBD Programming Port
CODING: Yes
CLONE: Yes
CHIP/MCU: Renesas / Bosch ME17 series
NOTES: Type S turbo ECM. HDS iN required. Do not substitute NA ECM. Verify suffix via iN. Immobilizer linked.

PCM - Type S Hybrid Verify by VIN 2015-2021 ~1K000-TYA-A01

_years covers only 2015-2021 for this generation

Used/donor module guide

Compatible donor years: 2015, 2016, 2017, 2018, 2019, 2020, 2021

Donor must match part family ~1K000-TYA-A01 - requires cloning

Always match the full part number before buying a used module.

PART: ~1K000-TYA-A01
PROTOCOL: OBD Programming Port
CODING: Yes
CLONE: Yes
CHIP/MCU: Renesas hybrid PCM MCU
NOTES: HDS iN mandatory. HV system calibration required. Do not attempt without HV training. Confirm HV battery state after programming.

BCM MODULES

BCM Modules

BCM (Body Control Module) Verify by VIN 2014

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Always match the full part number before buying a used module.

NOTES: Honda BCM. HDS programming after replacement.

Body Control Module (BCM) Verify by VIN 2015-2021 ~38809-TYA-A01

_years covers only 2015-2021 for this generation

Used/donor module guide

Compatible donor years: 2015, 2016, 2017, 2018, 2019, 2020, 2021

Donor must match part family ~38809-TYA-A01; VIN-locked - requires cloning

Always match the full part number before buying a used module.

PART: ~38809-TYA-A01
SECURITY: AES-128
CODING: Yes
CLONE: Yes
NOTES: HDS iN required - VIN coding, immobilizer sync, option configuration. Clone supported. NFC Digital Key hardware and software active on Advance/Type S - re-pair all Digital Keys after BCM replacement. Confirm all option codes match trim level after programming.

TCU / TCM TRANSMISSION MODULES

TCU / TCM Transmission Modules

TCU - ZF 9HP48 9-Speed Auto Verify by VIN 2014-2016 28100-5J6

_years covers only 2014-2016 for this generation

Used/donor module guide

Compatible donor years: 2014, 2015, 2016

Always match the full part number before buying a used module.

PART: 28100-5J6
PROTOCOL: J2534
CODING: Yes
CLONE: No
CHIP/MCU: Renesas SH72543
NOTES: ZF 9HP48 transmission. Requires Honda HDS or J2534 for programming. ATF DW-1 fluid specification. Adaptive relearn via 20-mile drive cycle mandatory.

TCU - ZF 9HP48 9-Speed Auto Verify by VIN 2017-2020 28100-5J6

_years covers only 2017-2020 for this generation

Used/donor module guide

Compatible donor years: 2017, 2018, 2019, 2020

Donor must match part family 28100-5J6 - requires cloning

Always match the full part number before buying a used module.

PART: 28100-5J6
PROTOCOL: J2534
CODING: Yes
CLONE: Yes
CHIP/MCU: Renesas SH72543
NOTES: ZF 9HP48 transmission. Requires HDS or J2534 tool. ATF DW-1 fluid. Shift adaptation reset and drive cycle relearn required after programming.

TCU - ZF 10-Speed Auto Verify by VIN 2021 28100-6B1

_years covers only 2021 for this generation

Used/donor module guide

Compatible donor years: 2021

Always match the full part number before buying a used module.

PART: 28100-6B1
PROTOCOL: J2534
CODING: Yes
CLONE: No
CHIP/MCU: Continental MPC5777M
NOTES: ZF 10-speed automatic. Requires Honda HDS or J2534 for programming. ATF Type 3.1 fluid spec. VIN coding mandatory. Adaptive relearn via 30-mile drive cycle.

ABS / BRAKE MODULES

ABS / Brake Modules

ABS/VSA Modulator-Control Unit Verify by VIN 2014

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Always match the full part number before buying a used module.

NOTES: Honda VSA unit. HDS initialization + bleed procedure. Steering angle sensor zero-point.

Wheel Speed Sensor - Front (each) Verify by VIN 2014

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Always match the full part number before buying a used module.

NOTES: 54t reluctor ring. Replace if DTC 11-1/12-1 set.

Wheel Speed Sensor - Rear (each) Verify by VIN 2014

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Always match the full part number before buying a used module.

NOTES: Rear WSS.

ABS/VSA Module (Bosch) Verify by VIN 2015-2021 ~57110-TYA-A01

_years covers only 2015-2021 for this generation

Used/donor module guide

Compatible donor years: 2015, 2016, 2017, 2018, 2019, 2020, 2021

Donor must match part family ~57110-TYA-A01 - requires cloning

Always match the full part number before buying a used module.

PART: ~57110-TYA-A01
CLONE: Yes
NOTES: Bosch ABS/VSA. Clone supported. HDS iN programming on new unit. Automated brake bleed via iN after replacement. EPB service mode required for rear brake pad service. Inspect wheel speed sensors before swap.

OTHER MODULES (IPC, SAS)

Other Modules (IPC, SAS)

Instrument Panel Cluster (IPC) x7

78100-TZ5-A13 Verify by VIN 2014

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Donor must match part family 78100-TZ5-A13 - requires cloning

Always match the full part number before buying a used module.

PART: 78100-TZ5-A13
CLONE: Yes
NOTES: IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.

78100-TZ5-A01 Verify by VIN 2015

_years covers only 2015 for this generation

Used/donor module guide

Compatible donor years: 2015

Donor must match part family 78100-TZ5-A01 - requires cloning

Always match the full part number before buying a used module.

PART: 78100-TZ5-A01
CLONE: Yes
NOTES: IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.

78100-TZ5-A11 Verify by VIN 2016

_years covers only 2016 for this generation

Used/donor module guide

Compatible donor years: 2016

Donor must match part family 78100-TZ5-A11 - requires cloning

Always match the full part number before buying a used module.

PART: 78100-TZ5-A11
CLONE: Yes
NOTES: IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.

78100-TZ5-A21 Verify by VIN 2017

_years covers only 2017 for this generation

Used/donor module guide

Compatible donor years: 2017

Donor must match part family 78100-TZ5-A21 - requires cloning

Always match the full part number before buying a used module.

PART: 78100-TZ5-A21
CLONE: Yes
NOTES: IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.

78100-TZ5-A31 Verify by VIN 2018

_years covers only 2018 for this generation

Used/donor module guide

Compatible donor years: 2018

Donor must match part family 78100-TZ5-A31 - requires cloning

Always match the full part number before buying a used module.

PART: 78100-TZ5-A31
CLONE: Yes
NOTES: IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.

78100-TZ5-A41 Verify by VIN 2019

_years covers only 2019 for this generation

Used/donor module guide

Compatible donor years: 2019

Donor must match part family 78100-TZ5-A41 - requires cloning

Always match the full part number before buying a used module.

PART: 78100-TZ5-A41
CLONE: Yes
NOTES: IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.

78100-TYS-A11, 78100-TYR-A11 Verify by VIN 2020-2021

_years covers only 2020-2021 for this generation

Used/donor module guide

Compatible donor years: 2020, 2021

Donor must match part family 78100-TYS-A11 - requires cloning

Always match the full part number before buying a used module.

PART: 78100-TYS-A11, 78100-TYR-A11
CLONE: 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) x3

Part 1 Verify by VIN 2014-2019

_years covers only 2014-2019 for this generation

Used/donor module guide

Compatible donor years: 2014, 2015, 2016, 2017, 2018, 2019

Always match the full part number before buying a used module.

CODING: Yes
NOTES: INTEGRATED (clock spring / steering column module

Part 2 Verify by VIN 2014-2019

_years covers only 2014-2019 for this generation

Used/donor module guide

Compatible donor years: 2014, 2015, 2016, 2017, 2018, 2019

Always match the full part number before buying a used module.

CODING: Yes
NOTES: cross-year extension)

Part 3 Verify by VIN 2020-2021

_years covers only 2020-2021 for this generation

Used/donor module guide

Compatible donor years: 2020, 2021

Always match the full part number before buying a used module.

CODING: Yes
NOTES: INTEGRATED (cable reel 77900 family)

CONNECTIVITY & ACCESSORIES

Connectivity & Accessories

AcuraLink Infotainment (True Touchpad Interface) Verify by VIN

coding and programming fields are absent or ambiguous

Used/donor module guide

Compatible donor years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

Always match the full part number before buying a used module.

NOTES: 10.2-inch upper + 7-inch lower touchpad. Wireless CarPlay/Android Auto. HDS iN for display unit programming.

Digital Key NFC Verify by VIN

coding and programming fields are absent or ambiguous

Used/donor module guide

Compatible donor years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

Always match the full part number before buying a used module.

NOTES: Active on Advance/Type S. Re-pair all Digital Keys after BCM replacement. Honda Digital Key app required.

Bose Premium Audio System Verify by VIN

coding and programming fields are absent or ambiguous

Used/donor module guide

Compatible donor years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

Always match the full part number before buying a used module.

NOTES: Bose 16-speaker ELS Studio 3D on Advance/Type S. MOST bus amplifier. Confirm system variant before ordering.

Head-Up Display (HUD) Verify by VIN

coding and programming fields are absent or ambiguous

Used/donor module guide

Compatible donor years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

Always match the full part number before buying a used module.

NOTES: Available on Advance and Type S. HDS iN after replacement. Verify windshield coating before calibration.

Electronic Parking Brake (EPB) Verify by VIN

coding and programming fields are absent or ambiguous

Used/donor module guide

Compatible donor years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

Always match the full part number before buying a used module.

NOTES: HDS iN service mode required to retract caliper before rear pad service.

6 gateway, immobilizer, and security items documented across 2014-2021.

KEY SECURITY & IMMOBILIZER

Key Security & Immobilizer

System HISS / Honda Smart Entry
Add Key Yes
All Keys Lost Yes

IMMO4 AES-128 encryption; HON66 blade; HDS iN required for all key programming; NFC Digital Key active on Advance/Type S

IMMOBILIZER MODULES

Immobilizer Modules

Immobilizer Control Unit (IMMU) Verify by VIN 2014

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Always match the full part number before buying a used module.

NOTES: Honda immobilizer. HDS code input required for key registration. AKL requires Honda iN dealer PIN.

Immobilizer Unit (IMMO4) Verify by VIN 2015-2021

_years covers only 2015-2021 for this generation

Used/donor module guide

Compatible donor years: 2015, 2016, 2017, 2018, 2019, 2020, 2021

Always match the full part number before buying a used module.

SECURITY: AES-128
NOTES: IMMO4 AES-128. Split ECM/BCM logic. PIN extraction via HDS iN security access. HON66 blade. Max 8 keys. AKL requires HDS iN dealer-level procedure.

KEY & FOB TYPES

Key & Fob Types

Honda Transponder Key (ID46 / EEPROM) Verify by VIN 2014

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Always match the full part number before buying a used module.

NOTES: Cut and program. HDS key registration. AKL requires PIN from Honda iN.

Honda Smart Key (FOB, push-to-start) Verify by VIN 2014

_years covers only 2014 for this generation

Used/donor module guide

Compatible donor years: 2014

Always match the full part number before buying a used module.

NOTES: Proximity key. HDS registration. Max 6 keys.

Proximity Smart Key Fob Verify by VIN 2015-2019 ~35119-TYA-A01

_years covers only 2015-2019 for this generation

Used/donor module guide

Compatible donor years: 2015, 2016, 2017, 2018, 2019

Always match the full part number before buying a used module.

PART: ~35119-TYA-A01
NOTES: 4+1 button proximity key. HDS iN required - IMMO4 AES-128. Min 2 keys add-key; AKL requires iN security access. Max 8 keys. Verify FOB suffix via iN for 2024 build.

Proximity Smart Key Fob Verify by VIN 2020-2021 ~35119-TYA-A01

_years covers only 2020-2021 for this generation

Used/donor module guide

Compatible donor years: 2020, 2021

Always match the full part number before buying a used module.

PART: ~35119-TYA-A01
NOTES: 4+1 button proximity key. HDS iN required - IMMO4 AES-128. Min 2 keys add-key; AKL requires iN security access. Max 8 keys. Verify FOB suffix via iN for 2024 build.

Replacement Notes

HISS / Honda Smart Entry system. HDS (Honda Diagnostic System) required for key programming and module replacement. Pin code extractable via obd; akl supported.

ARCHITECTURE & CONNECTIVITY

Architecture & Connectivity

Body Construction: Unibody; aluminum-intensive structure; high-strength steel safety cage
OBD Protocol: ISO 15765-4 CAN (500kbps HS-CAN)
CAN Architecture: Honda HS-CAN; MOST bus (audio on Advance/Type S); LIN bus (body peripherals); OBD-II CAN ISO 15765-4
Infotainment: True Touchpad Interface - 10.2-inch upper display + 7-inch lower touchpad; Wireless CarPlay/Android Auto; AcuraLink Connected Services
OTA Capable: No
Infotainment Name: Acura True Touchpad Interface
ECU Unlock Supported: Yes
Custom Programming: Yes

WHAT WE RESOLVE

3rd Gen YD3 (2014-2021) common module and ADAS issues

ADAS calibration drift Watch for calibration needs after windshield, bumper, suspension, camera, or radar work. Documented systems include Rear View Camera (2014), Blind Spot Monitor Sensor - Left (BSM) (2014), Blind Spot Monitor Sensor - Right (BSM) (2014), and Rear View Camera (2015). Year-marked systems apply only to the shown range.
SRS crash-data and warning light SRS service can involve SRS Control Unit (2014, 2020), SRS Control Unit (2014), and SRS Control Unit (2014, 2016). 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.
Gateway, key, and immobilizer access Gateway, key, and immobilizer procedures are represented by 6 merged security records. Access and all-keys-lost support varies by year - verify by VIN.

FREQUENTLY ASKED QUESTIONS

FAQ

Can you program Acura MDX (2014-2021) modules?

Yes. Core Auto Logic supports generation-scoped module programming for the Acura MDX (2014-2021). 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 Acura MDX (2014-2021)?

The Acura MDX (2014-2021) generation currently shows 18 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS examples include SRS Control Unit (2014, 2020), SRS Control Unit (2014), and SRS Control Unit (2014, 2016). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 77810-TZ5-A83ZB (2014, 2020) - confirm for your exact year/VIN.

Does Acura MDX (2014-2021) need ADAS calibration after glass or collision work?

The merged generation data documents 42 ADAS systems, including Rear View Camera (2014), Blind Spot Monitor Sensor - Left (BSM) (2014), Blind Spot Monitor Sensor - Right (BSM) (2014), Rear View Camera (2015), and Blind Spot Monitor Sensor - Left (BSM) (2015). Calibration triggers include ECM/PCM Replacement (2014), VSA Module Replacement (2014), Rear Bumper Repair or Replacement (2014-2019), and BSM Sensor Replacement (2014-2019). Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.

Can you reset the airbag module on Acura MDX (2014-2021)?

Yes. The generation data includes 5 SRS records, including SRS Control Unit (2014, 2020), SRS Control Unit (2014), and SRS Control Unit (2014, 2016). 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: 77810-TZ5-A83ZB (2014, 2020) - confirm for your exact year/VIN.

Do all Acura MDX (2014-2021) years use the same parts?

No assumption should be made across the full span. The generation page merges rows across 2014-2021; 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.

Can you program keys or immobilizer systems for Acura MDX (2014-2021)?

Yes, where the VIN and security workflow support it. The generation data includes 6 gateway, immobilizer, or key-security records. Key records are present in the merged generation data. Security access, all-keys-lost eligibility, and add-key workflows vary by year - verify by VIN.

How long does service take for Acura MDX (2014-2021)?

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 work typically depends on module condition, donor data, and shipping window.

Is Acura MDX (2014-2021) service mobile or mail-in?

Both paths are available depending on the job. Mobile service covers DFW on-vehicle diagnostics, ADAS setup, key programming, and post-repair coding. Mail-in service covers ECU, BCM, SRS, TCU, ABS, and other bench module work nationwide. We confirm the correct path for your exact year/VIN before scheduling.

OTHER GENERATIONS

More MDX generations

2nd Gen YD2 2007-2013 3rd Gen YD3 2014-2021 You are here 4th Gen YD4 2022-2026

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