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2021 Hyundai Santa-Fe Supported Services

2021 Hyundai Santa-Fe

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 TM (4th Gen) - Hyundai N3 Unibody FWD/AWD
  • CAN Architecture Hyundai CAN architecture; OBD2 DLC ISO 15765-4 CAN
  • Security Hyundai TIM (Transponder Immobilizer) AES-128; no OBD pin extraction; AKL requires GDS + Hyundai dealer authorization

What do you need fixed?

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OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2021 Hyundai Santa-Fe. On this vehicle we cover documented systems include Forward Camera (Monocular), Forward Radar (77GHz), and Blind Spot Monitor Sensor - Left (BSM), this TM (4th Gen) - Hyundai N3 Unibody FWD/AWD platform vehicle, Hyundai TIM (Transponder Immobilizer) AES-128 immobilizer support, Hyundai BlueLink infotainment programming. Mobile across the DFW Metroplex; mail-in module service is available nationwide.

Platform
TM (4th Gen) - Hyundai N3 Unibody FWD/AWD
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
Hyundai CAN architecture; OBD2 DLC ISO 15765-4 CAN
YEAR-SPECIFIC NOTES

VIN / Build Split

VIN pos 4-8 identifies model/trim/engine/restraint. Hyundai WMI: 5NP, KMH, 5NM. Position 4-5 = model. Position 10 = model year code.

Infotainment

Hyundai BlueLink

SERVICE SNAPSHOT

Exact-year service summary for 2021 Hyundai Santa-Fe

ADAS coverage

This 2021 Hyundai Santa-Fe page documents 6 ADAS systems, including Forward Camera (Monocular), Forward Radar (77GHz), Blind Spot Monitor Sensor - Left (BSM), and Blind Spot Monitor Sensor - Right (BSM).

View ADAS data

Calibration triggers

Documented calibration triggers include Windshield Replacement, Forward Camera Replacement, Front Bumper / Radar Repair or Replacement, and Rear Bumper / BSM Sensor Replacement. Use the ADAS tab for the full trigger list.

View triggers

Programmable modules

This page indexes 34 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.

View modules

Gateway and security

This page includes 5 gateway, immobilizer, or key-security records for this 2021 Hyundai Santa-Fe.

View security

Core Auto Logic capability

Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2021 Hyundai Santa-Fe using the documented systems and module data on this page.

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EXACT-YEAR DIFFERENTIATORS

What changes on this exact year

Feature availability

Hyundai SmartSense (SEL Plus and above): Forward Collision Alert/Automatic Emerg - Available; Platform: TM (4th Gen) - Confirmed

Driver-assist suite

Hyundai SmartSense (SEL Plus and above): Forward Collision Alert/Automatic Emergency Braking, Lane Keeping Assist, Lane Following Assist (upper trims), Smart Cruise Stop & Go, Blind-Spot Collision Warning, Rear Cross-Traffic Collision Avoidance, Driver Attention Warning. Calligraphy edition adds all available SmartSense features.

VIN and build split

VIN pos 4-8 identifies model/trim/engine/restraint. Hyundai WMI: 5NP, KMH, 5NM. Position 4-5 = model. Position 10 = model year code.

Infotainment context

Hyundai BlueLink; 8" touchscreen (SE/SEL) or 10.25" (SEL Plus/Limited/Calligraphy); Hyundai Blue Link; Apple CarPlay / Android Auto standard

Network and access

CAN: Hyundai CAN architecture; OBD2 DLC ISO 15765-4 CAN

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

Hyundai GDS Mobile / Hyundai KDS

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

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

Choose a section to view data

SUPPORTED SYSTEMS

What we service on this vehicle

Documented module coverage for the 2021 Hyundai Santa-Fe. Counts reflect modules our techs have programmed or calibrated on this exact platform.

Need something not listed? Most undocumented modules can still be programmed.

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Feature availability 2

Hyundai SmartSense (SEL Plus and above): Forward Collision Alert/Automatic Emerg

Available

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

Platform: TM (4th Gen)

Confirmed

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

WHAT WE RESOLVE

Common issues on this vehicle

Common Hyundai Santa-Fe issues we resolve on this platform: Forward Camera (Monocular), Forward Radar (77GHz), 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 - TM (4th Gen) - Hyundai N3 Unibody FWD/AWD platform uses Hyundai CAN architecture; OBD2 DLC ISO 15765-4 CAN.

ADAS CALIBRATION MATRIX

ADAS systems on this vehicle

Hyundai SmartSense (SEL Plus and above): Forward Collision Alert/Automatic Emergency Braking, Lane Keeping Assist, Lane Following Assist (upper trims), Smart Cruise Stop & Go, Blind-Spot Collision Warning, Rear Cross-Traffic Collision Avoidance, Driver Attention Warning. Calligraphy edition adds all available SmartSense features.

Scroll for part numbers and Details
SystemTypeCategoryCal. TypeSupportedPart #Actions
Forward Camera (Monocular)CameraADASStatic YES~99211-S1 (VERIFY VIA OUR DIAGNOSTIC SOFTWARE)
Forward Radar (77GHz)RadarADASStatic + Dynamic YES~99110-S1 (VERIFY VIA OUR DIAGNOSTIC SOFTWARE)
Blind Spot Monitor Sensor - Left (BSM)RadarADASStatic + Dynamic YES~99140-S1 (VERIFY VIA OUR DIAGNOSTIC SOFTWARE)
Blind Spot Monitor Sensor - Right (BSM)RadarADASStatic + Dynamic YES~99150-S1 (VERIFY VIA OUR DIAGNOSTIC SOFTWARE)
Lane Keep Assist / Lane Departure Warning (LKA/LDW)CameraADASNone YES-
Park Distance Control (PDC)UltrasonicADASNone YES-
WHEN IS CALIBRATION REQUIRED?

Triggers for ADAS recalibration

Windshield Replacement

SmartSense forward camera static calibration required. GDS ADAS guided menu. Level surface. Target approx. 2.5m from front (verify in GDS). DTC-free verify after.

Forward Camera Replacement

GDS ADAS guided static calibration. Camera init + calibration. Verify FCA/AEB and LKA DTC-free.

Front Bumper / Radar Repair or Replacement

GDS ADAS calibration + radar alignment. Inspect bracket. Smart Cruise and AEB DTC-free verify.

Rear Bumper / BSM Sensor Replacement

GDS BSD initialization. BCW and RCCA function verify. GDS DTC clear. Road verify 20+ mph.

ABS / ESC Module Replacement

GDS ABS/ESC init + power brake bleed. SAS zero-point reset. Drive 35+ mph straight for SAS. Verify no ABS/ESC/VSM DTC.

Wheel Alignment / Steering Component Work

SAS zero-point reset via GDS. Drive 35+ mph straight. ESC/VSM clears after SAS.

ECM Replacement

GDS programming + VIN + IMMO coding. Throttle idle learn. Injector coding if needed. Verify no DTC + ADAS active.

TCM Replacement

GDS programming + adaptive reset. Drive cycle. Wet DCT: GDS fluid fill. Do not skip adaptive reset.

Smart Key ECU Replacement

GDS + dealer authorization. All customer keys. Register all keys. Verify all start vehicle.

EPB Pad / Caliper Service (if equipped)

GDS EPB service mode retraction. GDS EPB init after. Verify apply/release.

Any Front-End Collision

Inspect and recalibrate forward camera after any front-end collision using GDS Mobile.

Forward Radar Replacement

Radar module replacement requires alignment/calibration using GDS Mobile.

Mirror Replacement

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

SRS Modules

SRS Control Module (SRSCM) 12 records
80310-S2500 Under center console
Part number
80310-S2500
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
11256-06161 Under center console
Part number
11256-06161
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
11254-06201 Under center console
Part number
11254-06201
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
80410-S1000 Under center console
Part number
80410-S1000
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
80420-S1000 Under center console
Part number
80420-S1000
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
80100-S1500-NNB Under center console
Part number
80100-S1500-NNB
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
80100-S1500-SST Under center console
Part number
80100-S1500-SST
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
13273-06001 Under center console
Part number
13273-06001
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
11254-06161 Under center console
Part number
11254-06161
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
80410-S2000 Under center console
Part number
80410-S2000
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
80420-S2000 Under center console
Part number
80420-S2000
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.
80100-S2000-NNB Under center console
Part number
80100-S2000-NNB
Location
Under center console
Manufacturer
Continental
Notes
Requires GDS or compatible scan tool. SRSCM VIN write required. Clear DTCs after installation. Battery disconnect required.

ECU Modules

ECM - 2.4L GDI (G4KJ) ~39106-2G (VERIFY VIA GDS)
Part number
~39106-2G (VERIFY VIA GDS)
Notes
GDS ECM programming + VIN registration + IMMO coding. Injector data coding if required. Throttle idle learn after replacement.
ECM - 2.0T GDI (G4NC) ~39106-2H (VERIFY VIA GDS)
Part number
~39106-2H (VERIFY VIA GDS)
Notes
GDS ECM programming + VIN registration + IMMO coding. Boost adaptation reset via GDS. Verify correct calibration file for G4NC.
TCM - 8-Speed Wet-DCT (2.0T) or 6-Speed Auto (2.4L) ~954 (VERIFY VIA GDS)
Part number
~954 (VERIFY VIA GDS)
Notes
GDS TCM programming + adaptive reset required. Drive cycle for shift relearn. Wet DCT: GDS fluid temperature fill procedure.
AWD HTRAC Control Module (if equipped)
Notes
GDS AWD module programming + variant coding. Verify AWD DTC clear after replacement.
Infotainment Head Unit
Notes
GDS variant configuration. Blue Link activation. Calligraphy = 10.25" standard.

BCM Modules

Body Control Module (BCM) ~95400-S1 (VERIFY VIA GDS)
Part number
~95400-S1 (VERIFY VIA GDS)
Notes
GDS programming + variant configuration. Controls lighting, locks, windows, Smart Key, power tailgate. All variant codes must be configured in GDS to match VIN. VIN-tie verify after programming.
Smart Key ECU ~95480-S1 (VERIFY VIA GDS)
Part number
~95480-S1 (VERIFY VIA GDS)
Notes
GDS + Hyundai dealer authorization for replacement. All previously registered keys erased. All customer keys required for re-registration. Verify all keys start vehicle.
Power Tailgate Module (if equipped)
Notes
GDS power tailgate initialization after replacement. Adjust open/close height limits via GDS.

TCU / TCM Transmission Modules

TCU - 8AT 8-Speed Automatic 95440-S1
Part number
95440-S1
Protocol / method
J2534
Coding required
Yes
Cloning supported
Yes
Chip / MCU
Renesas SH72543
Notes
Requires DAS/GDS2 programming, TCU adaptation, shift relearn procedure, SP-IV ATF specification
TCU - 6AT 6-Speed Automatic 95440-S2
Part number
95440-S2
Protocol / method
J2534
Coding required
Yes
Cloning supported
Yes
Chip / MCU
Infineon TC1797
Notes
Requires DAS/GDS2 programming, TCU adaptation, shift point calibration, SP-IV ATF specification

ABS / Brake Modules

ABS/ESC Module (HCU + ECU) ~58920-S1 (MANDO - VERIFY VIA GDS)
Part number
~58920-S1 (MANDO - VERIFY VIA GDS)
Notes
GDS ABS/ESC initialization + GDS power brake bleed after replacement. SAS zero-point calibration required. Drive 35+ mph straight on level road for SAS self-cal.
Steering Angle Sensor (SAS)
Notes
GDS SAS zero-point reset after alignment, steering work, or ABS/ESC module replacement. Drive 35+ mph straight. ESC/VSM clears after SAS learning.
Wheel Speed Sensor - Front (each)
Notes
Active magnetic WSS. GDS DTC clear + road test 15+ mph.
Wheel Speed Sensor - Rear (each)
Notes
Same procedure as front WSS.
Electronic Parking Brake (EPB)
Notes
GDS EPB service mode before pad swap. GDS EPB init after reassembly. Verify apply/release.

Other Modules (IPC, SAS)

Instrument Panel Cluster (IPC) 94013-S1010
Part number
94013-S1010
Cloning supported
Yes
Notes
TM 4th gen IPC 7" analog-digital combo
Instrument Panel Cluster (IPC) 94013-S1020
Part number
94013-S1020
Cloning supported
Yes
Notes
TM IPC 10.25" digital cluster
Steering Angle Sensor (SAS)
Coding required
Yes
Notes
INTEGRATED (SCM)

Connectivity & Accessories

Rear Cross-Traffic Collision Avoidance (RCCA) (SHARED BSD RADAR ~99140, 99150-S1)
Part number
(SHARED BSD RADAR ~99140, 99150-S1)
Notes
RCCA processed by rear BSD radars. BSD radar procedure covers RCCA. Verify RCCA active in reverse.
Backup Camera (Rear View Monitor)
Notes
Standard on all Santa Fe 2021. GDS camera registration if replaced. Verify image and guidelines in reverse.
Surround View Monitor (SVM) - if equipped
Notes
GDS SVM initialization after any camera replacement. Verify all four SVM views clear and oriented correctly.
ARCHITECTURE & CONNECTIVITY

Architecture & Connectivity

Body Construction
N3 Unibody - Advanced High-Strength Steel (AHSS)
OBD Protocol
ISO 15765-4 CAN (500 kbps)
CAN Architecture
Hyundai CAN architecture; OBD2 DLC ISO 15765-4 CAN
Infotainment
8" touchscreen (SE/SEL) or 10.25" (SEL Plus/Limited/Calligraphy); Hyundai Blue Link; Apple CarPlay / Android Auto standard
OTA Capable
No
Infotainment Name
Hyundai BlueLink
ECU/TCM Unlocking
Contact us
ECU/TCM Flashing
Confirmed
Reviewed coverage: 2021 - 1.6L T-GDi 16v FHEV (G4FT), 2.0L T-GDi 16v (G4KH), 2.2L CRDi (D4HB-4), 2.4L FWD (THETA).
Confirm the exact engine, ECU, and any prerequisite access method before service.
OPENPILOT / COMMA.AI

Openpilot Compatibility

Not Supported

Officially supported (openpilot master)

Package
SCC + LFA
Hardware
Comma 3X + Hyundai D/L harness
Harness
Hyundai D/L Harness

Includes Hybrid and PHEV. 2024+ new-gen not yet in tree.

FREQUENTLY ASKED QUESTIONS

FAQ

How much does ADAS calibration cost for a 2021 Hyundai Santa-Fe?

ADAS calibration pricing for a 2021 Hyundai Santa-Fe depends on which of its 6 documented systems need work after a repair. This vehicle is documented with Forward Camera (Monocular), Forward Radar (77GHz), Blind Spot Monitor Sensor - Left (BSM), Blind Spot Monitor Sensor - Right (BSM), and Lane Keep Assist / Lane Departure Warning (LKA/LDW). 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 Hyundai Santa-Fe?

Yes. The 2021 Hyundai Santa-Fe 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: 80310-S2500. Mobile diagnosis and programming are available in DFW, and mail-in module service is available nationwide. 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 Hyundai Santa-Fe?

After windshield replacement on a 2021 Hyundai Santa-Fe, Forward Camera (Monocular), Forward Radar (77GHz), and Lane Keep Assist / Lane Departure Warning (LKA/LDW) 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 module service is available nationwide for eligible module work.

How long does a 2021 Hyundai Santa-Fe module service take?

Most 2021 Hyundai Santa-Fe onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 25 programmable modules documented in our database (5 ECU, 3 BCM, 2 TCU, 5 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 service is available nationwide.

Do you cover the 2021 Hyundai Santa-Fe on-site, or is this mail-in only?

We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, post-repair recoding, and supported module work). Mail-in module service is available nationwide. Quote the work and we will confirm the active service path for the 2021 Hyundai Santa-Fe. Do not ship a module unless support confirms next steps.

What kind of warranty do you offer on 2021 Hyundai Santa-Fe programming?

Every programming, cloning, and calibration job on the 2021 Hyundai Santa-Fe 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.

Which modules on a 2021 Hyundai Santa-Fe can you actually service?

We program, clone, repair, or replace the full programmable-module stack on a 2021 Hyundai Santa-Fe. For this vehicle our database documents:

  • 5 engine control (ECU/PCM)
  • 2 transmission control (TCU/TCM)
  • 3 body control (BCM and related)
  • 5 ABS / brake control (EBCM)
  • 3 immobilizer / security
  • 2 key & fob
  • 2 instrument cluster (IPC)
  • 1 steering angle sensor (SAS)
  • 6 ADAS module

Infotainment on this platform: Hyundai BlueLink. 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 Hyundai Santa-Fe 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.

ECU / PCM Part Numbers
39171-2GTC0, 39171-2GTC1, 39171-2GTC5, 39171-2GTD0, 39171-2GTD1, 2.0T G4KH VARIANT
BCM / Body Module Part Numbers
~95400-S1 (VERIFY VIA GDS), ~95480-S1 (VERIFY VIA GDS)
TCU / TCM Part Numbers
95440-S1, 95440-S2
SRS / Airbag Module Part Numbers
80310-S2500, 11256-06161, 11254-06201, 80410-S1000, 80420-S1000, 80100-S1500-NNB, 80100-S1500-SST, 13273-06001, 11254-06161, 80410-S2000, 80420-S2000, 80100-S2000-NNB
ABS / EBCM Part Numbers
58920-S1
Instrument Cluster (IPC) Part Numbers
94013-S1010, 94013-S1020
Transmission Control Module (TCM) Part Numbers
95440-S1, 95440-S2

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.

(945) 382-4065 Get a Quote

Shared module fitment

Vehicles sharing modules with the 2021 Hyundai Santa Fe

These vehicles use one or more of the same replacement modules indexed for this vehicle.

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.