VIN / Build Split
VIN pos 4-8 identifies body/engine/restraint. Ford uses World Manufacturer Identifier 1FA (passenger), 1FT (truck). Position 7 = engine code. Position 10 = model year code.
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2021 Ford Mustang Supported Services
2021 Ford Mustang
ADAS calibration, module programming, and security relearns
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Technical snapshot
- Platform Ford S550 (2021 Mid-Cycle Refresh)
- CAN Architecture HS-CAN (500kbps) + MS-CAN (125kbps) + LIN bus; OBD2 DLC Pin 6/14 HS-CAN 500kbps
- Security Ford PATS Gen 5/6 - transponder + RKE; FDRS required for Add Key and AKL; no OBD PIN extraction
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2021 Ford Mustang. On this vehicle we cover documented systems include Forward Camera (Monocular), Forward Radar (2021 Refresh), and Blind Spot Monitor Sensor - Left (BSM), this Ford S550 (2021 Mid-Cycle Refresh) platform vehicle, Ford PATS Gen 5/6 immobilizer support, Ford SYNC 4 infotainment programming. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.
Platform
Ford S550 (2021 Mid-Cycle Refresh)
Production
2005-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
RWD
Engine
-
CAN Speed
HS-CAN (500kbps) + MS-CAN (125kbps) + LIN bus; OBD2 DLC Pin 6/14 HS-CAN 500kbps
YEAR-SPECIFIC NOTES
Infotainment
Ford SYNC 4
Wireless Support
CarPlay: Yes / Android Auto: Yes
Exact-year service summary for 2021 Ford Mustang
ADAS coverage
This 2021 Ford Mustang page documents 6 ADAS systems, including Forward Camera (Monocular), Forward Radar (2021 Refresh), Blind Spot Monitor Sensor - Left (BSM), and Blind Spot Monitor Sensor - Right (BSM).
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement (ADAS Equipped), Front Fascia R&R (2021 Refresh), Forward Camera (IPMA) Replacement, and Forward Radar Replacement. Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 21 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 5 gateway, immobilizer, or key-security records for this 2021 Ford Mustang.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2021 Ford Mustang using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Co-Pilot360 Assist package available (2021 refresh): Lane-Keeping Assist, Adapti - Available; Immobilizer: Ford PATS Gen 5/6 - Standard; Platform: Ford S550 (2021 Mid-Cycle Refresh) - Confirmed
Driver-assist suite
Co-Pilot360 Assist package available (2021 refresh): Lane-Keeping Assist, Adaptive Cruise Control with Stop-and-Go; Blind Spot Information System + Rear Cross-Traffic Alert optional; Parking Collision Avoidance with Automatic Emergency Braking optional on EcoBoost Premium+; verify equipped via VIN/window sticker
VIN and build split
VIN pos 4-8 identifies body/engine/restraint. Ford uses World Manufacturer Identifier 1FA (passenger), 1FT (truck). Position 7 = engine code. Position 10 = model year code.
Infotainment context
Ford SYNC 4; SYNC 3 (base/mid trim) OR SYNC 4 (optional on 2021 equipped trims) - 8" or 12" touchscreen. Verify APIM PN via OASIS by trim - SYNC 3 and SYNC 4 are different modules with different FDRS programming.
Connectivity notes
Wireless CarPlay: Yes; Wireless Android Auto: Yes
Network and access
CAN: HS-CAN (500kbps) + MS-CAN (125kbps) + LIN bus; OBD2 DLC Pin 6/14 HS-CAN 500kbps
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
Ford IDS / Ford FDRS
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.
Ford-family configuration and service functions
FORScan
Useful for supported configuration and diagnostics; factory programming still moves to OEM software when required.
FORScan Ford, Mazda, Lincoln, and Mercury support documentation.
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.
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2021 Ford Mustang. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
6 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
5 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
1 module documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabTCU / Transmission
3 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
1 module documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
4 modules documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabKey Security & Immobilizer
2 modules documented
Immobilizer modules, key/fob types, add-key + all-keys-lost (AKL) capability and security overview.
Open Security tabIPC, SAS & Other Modules
2 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
5 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
19 modules documented
Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.
Open ADAS tabNeed something not listed? Most undocumented modules can still be programmed.
Get a QuoteFeature availability 3
Co-Pilot360 Assist package available (2021 refresh): Lane-Keeping Assist, Adapti
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Immobilizer: Ford PATS Gen 5/6
StandardKey programming requires manufacturer-level tool access.
Platform: Ford S550 (2021 Mid-Cycle Refresh)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Ford Mustang issues we resolve on this platform: Forward Camera (Monocular), Forward Radar (2021 Refresh), Blind Spot Monitor Sensor - Left (BSM), and Blind Spot Monitor Sensor - Right (BSM) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - Ford S550 (2021 Mid-Cycle Refresh) platform uses HS-CAN (500kbps) + MS-CAN (125kbps) + LIN bus; OBD2 DLC Pin 6/14 HS-CAN 500kbps. Key programming and immobilizer faults - Ford PATS Gen 5/6 immobilizer; all-keys-lost supported.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Co-Pilot360 Assist package available (2021 refresh): Lane-Keeping Assist, Adaptive Cruise Control with Stop-and-Go; Blind Spot Information System + Rear Cross-Traffic Alert optional; Parking Collision Avoidance with Automatic Emergency Braking optional on EcoBoost Premium+; verify equipped via VIN/window sticker
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Monocular) | Camera | ADAS | Static | YES | JR3T-14F397 OR MR3T-14F397 | |
| Forward Radar (2021 Refresh) | Radar | ADAS | Static + Dynamic | YES | JR3T-9G768 OR MR3T-9G768 | |
| Blind Spot Monitor Sensor - Left (BSM) | Radar | ADAS | Static + Dynamic | YES | JR3T-14D694 OR MR3T-14D694 | |
| Blind Spot Monitor Sensor - Right (BSM) | Radar | ADAS | Static + Dynamic | YES | JR3T-14D695 OR MR3T-14D695 | |
| Lane-Keeping Assist (Co-Pilot360 Assist - if equipped) | Camera | ADAS | Static | YES | - | |
| Rear View Camera | Camera | ADAS | Static | YES | - |
ADAS SYSTEM
YES Supported
Identification
- System type
- Module category
- Sensor location
Part Numbers
- OEM
- Alternative
Calibration & Triggers
- Calibration type
- Programming approach
- Requires PMI
- Trigger events
Technical Notes
- Chip / MCU
- Service notes
Need this calibrated?
Get a quote for ADAS calibration WHEN IS CALIBRATION REQUIRED?
Triggers for ADAS recalibration
Windshield Replacement (ADAS Equipped)
CRITICAL on 2021 refresh: IPMA mount updated - camera IDS static calibration REQUIRED after windshield replacement. Level surface, target per IDS. Verify PCA, LDW, and LKA (if Co-Pilot360 Assist equipped).
Front Fascia R&R (2021 Refresh)
CRITICAL: Even without windshield removal - if IPMA bracket is disturbed during front fascia work, IDS static camera calibration is REQUIRED. Always verify IPMA mount integrity after front end disassembly and perform recalibration.
Forward Camera (IPMA) Replacement
IDS static calibration mandatory. Verify correct 2021 refresh PN via OASIS.
Forward Radar Replacement
IDS boresight alignment. Verify 2021 mount location per updated WSM. Level surface.
BLIS Sensor Replacement (either side)
IDS DTC clear. Fixed mount. Verify BSD at 20+ mph. Verify 2021 rear fascia PN via OASIS.
PCM Replacement
FDRS flash + PATS reset. GT500: GT500-specific calibration mandatory - verify OASIS PN. Throttle adaptation. TCM adaptive (10R80) or DCT adaptation (GT500) reset.
BCM Replacement
FDRS flash + PATS relearn. All option soft-codes. Co-Pilot360 Assist parameters if equipped.
ABS / HCU Replacement
FDRS power-assist bleed. 4-wheel bleed. SAS calibration via IDS.
Wheel Alignment / Steering Component R&R
IDS SAS zero-point calibration. Drive 25+ mph straight.
RCM Replacement
FDRS initialization. Hard deployment = REPLACE ONLY on S550. Verify all SRS DTC clear.
SYNC 4 APIM Replacement (if SYNC 4 equipped)
Verify SYNC 4 PN via OASIS - differs from SYNC 3. FDRS programming + VIN registration. Verify display and all media sources.
IPC Replacement
FDRS programming + PATS relearn. Odometer transfer per state regulations.
Clock Spring Replacement
Center to alignment marks. Lock column. FDRS SRS check.
Forward Camera Replacement
Camera module replacement requires full recalibration using FDRS/IDS.
Any Front-End Collision
Inspect and recalibrate forward camera after any front-end collision using FDRS/IDS.
Front Bumper Repair or Replacement
Forward radar angular alignment required after front bumper R&R. Use FDRS/IDS.
Rear Bumper Repair or Replacement
BSD radar alignment required after rear bumper R&R. Use FDRS/IDS.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using FDRS/IDS.
Mirror Replacement
Surround view mirror camera recalibration required after mirror R&R. Use FDRS/IDS.
SRS MODULES
SRS Modules
Restraint Control Module (RCM) JR3BC699D85AK
- PART
- JR3BC699D85AK
- LOCATION
- Under center console
- MFG
- Autoliv
- NOTES
- Requires FDRS or J2534 for RCM configuration. As-built data recommended for programming. DTC B1231 common post-crash. Module must be configured to VIN.
ECU MODULES
ECU Modules
PCM - 2.3L EcoBoost I4 JR3T-12A650 OR MR3T-12A650
- PART
- JR3T-12A650 OR MR3T-12A650
- NOTES
- FDRS flash + PATS reset. Throttle adaptation reset. Verify no MIL.
PCM - 5.0L Coyote V8 Gen 3 (standard GT) JR3T-12A650-YYY OR MR3T-12A650-YYY (VERIFY VIA OASIS - STANDARD GT 2021)
- PART
- JR3T-12A650-YYY OR MR3T-12A650-YYY (VERIFY VIA OASIS - STANDARD GT 2021)
- NOTES
- FDRS flash + PATS reset. 10R80 TCM adaptive reset after PCM replacement.
PCM - 5.2L Predator V8 Supercharged (GT500 - continues from 2020) GT500-SPECIFIC (VERIFY VIA OASIS - NOT INTERCHANGEABLE WITH 5.0L)
- PART
- GT500-SPECIFIC (VERIFY VIA OASIS - NOT INTERCHANGEABLE WITH 5.0L)
- NOTES
- GT500 continues. FDRS flash + PATS reset. GT500-specific calibration only. Paired with TREMEC TR-9070 DCT.
TCM - 10R80 (2.3L / 5.0L GT auto trims) JR3T-7Z369 OR MR3T-7Z369 OR PCM-INTEGRATED (VERIFY VIA OASIS)
- PART
- JR3T-7Z369 OR MR3T-7Z369 OR PCM-INTEGRATED (VERIFY VIA OASIS)
- NOTES
- FDRS flash + adaptive reset. 500-mile relearn.
TCM - TREMEC TR-9070 DCT (GT500) GT500-SPECIFIC (VERIFY VIA OASIS)
- PART
- GT500-SPECIFIC (VERIFY VIA OASIS)
- NOTES
- GT500 only. FDRS GT500-specific programming. DCT clutch pack adaptation relearn. Verify GT500 WSM procedure.
BCM MODULES
BCM Modules
Body Control Module (BCM) JR3T-14B476 OR MR3T-14B476 (VERIFY VIA OASIS, FDRS - CONFIRM 2021 REFRESH PN)
- PART
- JR3T-14B476 OR MR3T-14B476 (VERIFY VIA OASIS, FDRS - CONFIRM 2021 REFRESH PN)
- NOTES
- FDRS flash + PATS relearn. All option soft-codes via FDRS/IDS. NOT plug and play. Co-Pilot360 Assist parameters (if equipped) must be configured post-replacement. Verify lighting, wiper, locks, PATS.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
TCU - 10R80 10-Speed Auto JR3Z-7Z369
- PART
- JR3Z-7Z369
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Continental MPC5777C
- NOTES
- Requires adaptive learning drive cycle, Ford IDS or compatible J2534 tool, Mercon LV ATF, VIN coding mandatory
TCU - MT-82 6-Speed Manual
- PROTOCOL
- Virgin Flash
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Manual transmission - no TCU present, clutch pedal position sensor calibration only
TCU - MT-82 6-Speed Manual
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Manual transmission - no TCU present, clutch pedal position sensor calibration only
ABS / BRAKE MODULES
ABS / Brake Modules
ABS/HCU JR3T-2C219 (VERIFY VIA OASIS, FDRS - CONFIRM 2021 REFRESH PN)
- PART
- JR3T-2C219 (VERIFY VIA OASIS, FDRS - CONFIRM 2021 REFRESH PN)
- NOTES
- FDRS power-assist bleed. 4-wheel bleed. Firm pedal. IDS DTC clear.
Wheel Speed Sensor - Front (each)
- NOTES
- Torque per WSM. IDS DTC clear + road test at 15+ mph.
Wheel Speed Sensor - Rear (each)
- NOTES
- IRS rear. Same procedure.
Steering Angle Sensor (SAS)
- NOTES
- IDS SAS zero-point calibration after alignment or steering component replacement. Drive 25+ mph straight.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) JR3Z-10849-BA, KR3Z-10849
- PART
- JR3Z-10849-BA, KR3Z-10849
- 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)
- CODING
- Yes
- NOTES
- INTEGRATED (clock spring)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
SYNC 3 APIM (if SYNC 3 equipped) JR3T-14G370
- PART
- JR3T-14G370
- NOTES
- FDRS programming + VIN registration. Do NOT install SYNC 4 APIM PN into SYNC 3 equipped vehicle without FDRS-guided upgrade process.
SYNC 4 APIM (if SYNC 4 equipped - new option 2021) MR3T-14G370 OR SIMILAR (VERIFY VIA OASIS - SYNC 4 PN DIFFERS FROM SYNC 3)
- PART
- MR3T-14G370 OR SIMILAR (VERIFY VIA OASIS - SYNC 4 PN DIFFERS FROM SYNC 3)
- NOTES
- SYNC 4 newly available on 2021. APIM PN differs from SYNC 3 - verify via OASIS before ordering. FDRS programming + VIN registration. Verify display (8" or 12") compatibility. Verify CarPlay/Android Auto. Do NOT use SYNC 3 PN for SYNC 4 equipped vehicle.
IPC (Instrument Panel Cluster)
- NOTES
- FDRS IPC programming + PATS relearn. Odometer transfer per state regulations.
Electronic Parking Brake (if equipped)
- NOTES
- IDS EPB retract before rear brake service. Reapply via IDS after.
MagneRide Suspension Control Module (if equipped)
- NOTES
- IDS programming + adaptation reset. Verify Normal/Sport/Track mode switching.
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System Ford PATS Gen 5/6
- Add Key Yes
- All Keys Lost Yes
Ford PATS Gen 5/6 - transponder + RKE; FDRS required for Add Key and AKL; no OBD PIN extraction
IMMOBILIZER MODULES
Immobilizer Modules
PATS - PCM + BCM seed pair
- NOTES
- PATS Gen 5/6. FDRS PATS relearn after PCM or BCM replacement. GT500 PCM: unique calibration. No OBD PIN extraction.
PATS Transceiver (Transponder Ring)
- NOTES
- FDRS PATS relearn after replacement. Verify all keys recognized.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob JR3T-15K601
- PART
- JR3T-15K601
- NOTES
- 315MHz RKE + proximity. FDRS Add Key or AKL. AKL erases all keys. CR2032 battery.
Standard RKE Key Fob
- NOTES
- Transponder + RKE. FDRS Add Key or AKL. Mechanical blade cut to VIN.
Emergency Mechanical Key Blade
- NOTES
- Door lock only - does NOT bypass PATS.
Replacement Notes
PCM (engine-specific - GT500 unique calibration). BCM: FDRS + PATS relearn. No OBD PIN extraction. FDRS AKL.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Unibody - Steel Monocoque; Independent Rear Suspension (IRS)
- OBD Protocol
- ISO 15765-4 CAN (500 kbps HS-CAN)
- CAN Architecture
- HS-CAN (500kbps) + MS-CAN (125kbps) + LIN bus; OBD2 DLC Pin 6/14 HS-CAN 500kbps
- Infotainment
- SYNC 3 (base/mid trim) OR SYNC 4 (optional on 2021 equipped trims) - 8" or 12" touchscreen. Verify APIM PN via OASIS by trim - SYNC 3 and SYNC 4 are different modules with different FDRS programming.
- OTA Capable
- No
- Infotainment Name
- Ford SYNC 4
- Wireless CarPlay
- Yes
- Wireless Android Auto
- Yes
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2021 - 2.3L EcoBoost, 3.7L Cyclone V6, 5.0L Ecoboost, 5.0L V8 GT, 5.2L Predator V8, 5.2L V8.
Confirm the exact engine, ECU, and any prerequisite access method before service.
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - not in openpilot tree
Not in openpilot support tree as of April 2026. Mustang coupe/convertible not ported.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2021 Ford Mustang?
ADAS calibration pricing for a 2021 Ford Mustang depends on which of its 6 documented systems need work after a repair. This vehicle is documented with Forward Camera (Monocular), Forward Radar (2021 Refresh), Blind Spot Monitor Sensor - Left (BSM), Blind Spot Monitor Sensor - Right (BSM), and Lane-Keeping Assist (Co-Pilot360 Assist - if equipped). We provide a fixed quote after confirming the operations performed - send the VIN, the repair scope (windshield R&R, bumper work, alignment, collision), and any DTCs so the quote response can include a real number.
Can you reset the airbag light on a 2021 Ford Mustang?
Yes. The 2021 Ford Mustang uses a factory SRS control module that we support. We read and clear stored crash data, then restore the module to factory status so the airbag warning light goes out and the system returns to full operation. Reference part number on this vehicle: JR3BC699D85AK. Mobile diagnosis and programming are the active service path. Mail-in bench intake is temporarily unavailable. Send the part number and a description of what triggered the light, and we will provide a quote and scheduling window.
What is needed after replacing the windshield on a 2021 Ford Mustang?
After windshield replacement on a 2021 Ford Mustang, Forward Camera (Monocular), Forward Radar (2021 Refresh), Lane-Keeping Assist (Co-Pilot360 Assist - if equipped), and Rear View Camera rely on the forward-facing camera and require recalibration before the systems return to operation. We perform the calibration on-site in the DFW Metroplex with OE target fixtures. Mail-in intake is temporarily unavailable.
How long does a 2021 Ford Mustang module service take?
Most 2021 Ford Mustang onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 21 programmable modules documented in our database (5 ECU, 1 BCM, 2 TCU, 4 ABS, plus IPC/SAS/gateway/accessory). Mobile module work and ADAS calibration are scheduled in the DFW service area after quote review. Mail-in module intake is temporarily unavailable.
Do you cover the 2021 Ford Mustang on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding, and supported module work). Mail-in module intake is temporarily unavailable. Quote the work and we will confirm the active service path for the 2021 Ford Mustang. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2021 Ford Mustang programming?
Every programming, cloning, and calibration job on the 2021 Ford Mustang is backed by a workmanship warranty covering the scope of work we performed: 1-year unlimited on all flashes, clones, and ADAS calibrations. If a module we programmed or a calibration we performed fails to function as expected, return it and we restore it at no charge. The warranty covers our work; it does not cover unrelated mechanical or electrical failure of the module itself.
Can you program a 2021 Ford Mustang with no working keys (all-keys-lost)?
Yes - all-keys-lost is supported on the 2021 Ford Mustang. Immobilizer generation on this platform: Ford PATS Gen 5/6. Adding a key (with a working key already in hand) is also supported - typically faster and less expensive than an all-keys-lost reset. Submit the VIN and we will confirm the procedure and quote before scheduling.
Which modules on a 2021 Ford Mustang can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2021 Ford Mustang. For this vehicle our database documents:
- 5 engine control (ECU/PCM)
- 2 transmission control (TCU/TCM)
- 1 body control (BCM and related)
- 4 ABS / brake control (EBCM)
- 2 immobilizer / security
- 3 key & fob
- 1 instrument cluster (IPC)
- 1 steering angle sensor (SAS)
- 6 ADAS module
Infotainment on this platform: Ford SYNC 4. Send the VIN and the operations performed and we will confirm support and pricing.
Additional Module Part Numbers
Additional OEM-sourced part numbers for the 2021 Ford Mustang covering ADAS, ECU/PCM, BCM, TCU/TCM, SRS, ABS/EBCM, instrument cluster (IPC), gateway, and steering angle sensor modules when available. These reference numbers assist technicians with module identification and sourcing prior to programming.
- ADAS Module Part Numbers
- JR3T-14F397, JR3T-9G768, JR3T-14D694, JR3T-14D695
- ECU / PCM Part Numbers
- JR3T-12A650, JR3T-12A650-YYY
- BCM / Body Module Part Numbers
- JR3T-14B476 OR MR3T-14B476 (VERIFY VIA OASIS, FDRS - CONFIRM 2021 REFRESH PN)
- TCU / TCM Part Numbers
- JR3Z-7Z369
- SRS / Airbag Module Part Numbers
- JR3BC699D85AK
- ABS / EBCM Part Numbers
- JR3T-2C219-A, HCU (S550 MUSTANG MID-CYCLE REFRESH 2021)
- Instrument Cluster (IPC) Part Numbers
- JR3Z-10849-BA, KR3Z-10849
- Transmission Control Module (TCM) Part Numbers
- JR3Z-7Z369
Part numbers are OEM base references. Verify exact suffix via VIN-specific build data before ordering. Core Auto Logic provides mobile programming services for all listed modules in the DFW area.
Different trim or build?
Send your VIN and we'll confirm exact module support and pricing in the quote response.
Hit a security wall? We've got the keys.
1-year unlimited warranty on every flash and calibration.
Shared module fitment
Vehicles sharing modules with the 2021 Ford Mustang
These vehicles use one or more of the same replacement modules indexed for this vehicle.