VIN / Build Split
VIN pos 4-8 identifies model/body/engine. Nissan WMI: 1N4, 5N1, JN1. Position 4-5 = model. Position 10 = model year code.
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2021 Nissan Frontier Supported Services
2021 Nissan Frontier
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 D41 (3rd Gen Frontier, 2022+) - 2024 continuation; hardware modules unchanged
- CAN Architecture Nissan CAN architecture (D41 BOF); OBD2 DLC ISO 15765-4 CAN 500kbps
- Security Nissan NATS5+ AES rolling code; no OBD pin extraction; AKL requires CONSULT-III Plus + DealerCONNECT dealer authorization; max 4 Intelligent Keys
What do you need fixed?
Choose a service to start your quote.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2021 Nissan Frontier. On this vehicle we cover documented systems include Forward Camera (Monocular), Forward Radar (77GHz), and Blind Spot Monitor Sensor - Left (BSM), this D41 (3rd Gen Frontier, 2022+) - 2024 continuation; hardware modules unchanged platform vehicle, NATS / I-Key immobilizer support, NissanConnect infotainment programming. Mobile across the DFW Metroplex; mail-in module service is available nationwide.
Platform
D41 (3rd Gen Frontier, 2022+) - 2024 continuation; hardware modules unchanged
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 / 4WD
Engine
-
CAN Speed
Nissan CAN architecture (D41 BOF); OBD2 DLC ISO 15765-4 CAN 500kbps
YEAR-SPECIFIC NOTES
Infotainment
NissanConnect
Exact-year service summary for 2021 Nissan Frontier
ADAS coverage
This 2021 Nissan Frontier page documents 5 ADAS systems, including Forward Camera (Monocular), Forward Radar (77GHz), Blind Spot Monitor Sensor - Left (BSM), and Blind Spot Monitor Sensor - Right (BSM).
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Forward Camera Replacement, Front Radar Replacement, and ECM Replacement. Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 20 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 6 gateway, immobilizer, or key-security records for this 2021 Nissan Frontier.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2021 Nissan Frontier using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Safety Shield 360 standard SV/PRO-4X/SL - Standard; Platform: D41 (3rd Gen Frontier, 2022+) - Confirmed
Driver-assist suite
Safety Shield 360 standard SV/PRO-4X/SL; optional S: Forward Emergency Braking (pedestrian), Blind Spot Warning, Rear Cross-Traffic Alert, Lane Departure Warning/Lane Departure Prevention, High Beam Assist, Rear Automatic Braking. No ProPilot Assist on D41.
VIN and build split
VIN pos 4-8 identifies model/body/engine. Nissan WMI: 1N4, 5N1, JN1. Position 4-5 = model. Position 10 = model year code.
Infotainment context
NissanConnect; 8" NissanConnect touchscreen (SV+); 9" available SL/PRO-4X; Apple CarPlay / Android Auto standard SV+; SiriusXM
Network and access
CAN: Nissan CAN architecture (D41 BOF); OBD2 DLC ISO 15765-4 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
Nissan CONSULT-III Plus
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 Nissan Frontier. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
5 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
4 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
3 modules documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabGateway / Security Access
1 module documented
Secure gateway module identification, bypass workflow and security-access planning before programming.
Open Security tabTCU / Transmission
2 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
3 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
2 modules documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabIPC, SAS & Other Modules
2 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
4 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
15 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 2
Safety Shield 360 standard SV/PRO-4X/SL
StandardCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Platform: D41 (3rd Gen Frontier, 2022+)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Nissan Frontier 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 - D41 (3rd Gen Frontier, 2022+) - 2024 continuation; hardware modules unchanged platform uses Nissan CAN architecture (D41 BOF); OBD2 DLC ISO 15765-4 CAN 500kbps.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Safety Shield 360 standard SV/PRO-4X/SL; optional S: Forward Emergency Braking (pedestrian), Blind Spot Warning, Rear Cross-Traffic Alert, Lane Departure Warning/Lane Departure Prevention, High Beam Assist, Rear Automatic Braking. No ProPilot Assist on D41.
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Monocular) | Forward Camera | Camera | Static | YES | ~(VERIFY VIA OUR DIAGNOSTIC SOFTWARE)(FRONTIER 2021) | |
| Forward Radar (77GHz) | Front Radar | Radar | Static | YES | ~(VERIFY VIA OUR DIAGNOSTIC SOFTWARE)(FRONTIER 2021) | |
| Blind Spot Monitor Sensor - Left (BSM) | Side Radar | Radar | Static + Dynamic | YES | ~(VERIFY VIA OUR DIAGNOSTIC SOFTWARE)(FRONTIER 2021) | |
| Blind Spot Monitor Sensor - Right (BSM) | Side Radar | Radar | Static + Dynamic | YES | ~(VERIFY VIA OUR DIAGNOSTIC SOFTWARE)(FRONTIER 2021) | |
| Rear View Camera | Rear Camera | Camera | Static | YES | ~(VERIFY VIA OUR DIAGNOSTIC SOFTWARE)(FRONTIER 2021) |
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
CONSULT static Safety Shield 360 calibration REQUIRED. BOF truck level surface - all 4 tires on same flat plane. No ProPilot dynamic cal on D41. Verify all Safety Shield 360 DTC clear after calibration.
Forward Camera Replacement
Same CONSULT static cal as windshield. PN: 284A1-9BF0A. Bracket fully seated before starting calibration sequence.
Front Radar Replacement
CONSULT radar alignment. BOF: bumper brackets torqued to spec before cal. Verify FEB DTC clear.
ECM Replacement
CONSULT programming + VIN + NATS5+ sync. Throttle + idle relearn. Verify RWD/4WD suffix (237101-9BG0A base). NATS lamp out before test drive.
ABS / ESC Replacement
CONSULT brake bleed + SAS zero-point, level road. Full BOF brake circuit bleed. Verify RAB operational.
Intelligent Key ECU Replacement
DealerCONNECT auth. All customer keys present. CONSULT registration - all prior keys erased. Max 4 keys.
SAS Zero-Point / Post-Alignment
CONSULT SAS reset + straight drive 25+ mph on level road. Required for ESC/VDC and Safety Shield 360 lane functions.
4WD Component Replacement
CONSULT 4WD initialization. Verify 4H/4Lo function. PRO-4X: confirm e-locker engagement via CONSULT and road test.
EPS Replacement
CONSULT EPS initialization + torque sensor calibration, steering centered on level surface. No ProPilot on D41.
Any Front-End Collision
Inspect and recalibrate forward camera after any front-end collision using CONSULT-III+.
Front Bumper Repair or Replacement
Forward radar angular alignment required after front bumper R&R. Use CONSULT-III+.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using CONSULT-III+.
Rear Bumper Repair or Replacement
BSD radar alignment required after rear bumper R&R. Use CONSULT-III+.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using CONSULT-III+.
Mirror Replacement
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use CONSULT-III+ if applicable.
SRS Modules
SRS Control Unit 87600-9AL1A
- Part number
- 87600-9AL1A
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires Consult III+ or J2534. Clear SRS DTCs after installation. Battery disconnect and 3-minute wait before module removal.
SRS Control Unit 87600-9AL2C
- Part number
- 87600-9AL2C
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires Consult III+ or J2534. Clear SRS DTCs after installation. Battery disconnect and 3-minute wait before module removal.
SRS Control Unit 985P0-9BN8B
- Part number
- 985P0-9BN8B
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires Consult III+ or J2534. Clear SRS DTCs after installation. Battery disconnect and 3-minute wait before module removal.
ECU Modules
ECM - 3.8L VQ38 V6 237101-9BG0A (VERIFY RWD, 4WD SUFFIX VIA CONSULT
- Part number
- 237101-9BG0A (VERIFY RWD, 4WD SUFFIX VIA CONSULT
- Notes
- CONSULT ECM programming (Programming Port) + VIN + NATS5+ IMMO sync. Throttle + idle relearn. NATS lamp out before test drive.
TCM - 9-Speed Automatic (RE7R01B) (D41 TCM - VERIFY VIA CONSULT
- Part number
- (D41 TCM - VERIFY VIA CONSULT
- Notes
- CONSULT TCM adaptive reset. Nissan Matic-W fluid only. Fluid level via CONSULT temperature monitor. 100+ miles for full adaptation.
Transfer Case Control Module (4WD - PRO-4X/4WD) (D41 4WD MODULE - VERIFY VIA CONSULT
- Part number
- (D41 4WD MODULE - VERIFY VIA CONSULT
- Notes
- CONSULT initialization after replacement. Verify 4H/4Lo and PRO-4X e-locker engagement.
Electric Power Steering Control Unit (EPS) (D41 EPS - VERIFY VIA CONSULT
- Part number
- (D41 EPS - VERIFY VIA CONSULT
- Notes
- CONSULT EPS init + torque sensor cal, steering centered. No ProPilot on D41.
BCM Modules
Body Control Module (BCM) 284B1-9BF0A (VERIFY VIA CONSULT
- Part number
- 284B1-9BF0A (VERIFY VIA CONSULT
- Notes
- CONSULT BCM coding + VIN registration after replacement. Verify all body functions via CONSULT.
Intelligent Key ECU 285E3-9BF0A (VERIFY VIA CONSULT
- Part number
- 285E3-9BF0A (VERIFY VIA CONSULT
- Notes
- CONSULT + DealerCONNECT auth. All keys erased. Max 4 I-Keys. Key registration + NATS/BCM sync. Verify push-button start and remote functions.
TPMS Control Unit (D41 TPMS - VERIFY VIA CONSULT
- Part number
- (D41 TPMS - VERIFY VIA CONSULT
- Notes
- CONSULT TPMS registration after replacement or new sensors. PRO-4X: re-register after off-road wheel changes. Verify all 4 positions.
TCU / TCM Transmission Modules
TCU - RE5R05A 5-Speed Auto 31036-EA20X
- Part number
- 31036-EA20X
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas SH7058
- Notes
- Requires CONSULT III+ or equivalent J2534 tool. TCU adaptation after installation. Use Nissan Matic S ATF only. CVT relearn procedure required.
TCU - 9G-TRONIC 9-Speed Auto 31036-EA21X
- Part number
- 31036-EA21X
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Continental TCU Gen 3
- Notes
- Mercedes-Benz sourced 9G-TRONIC transmission. Requires dealer programming with CONSULT III+. VIN coding mandatory. Reset adaptation values after TCU replacement.
ABS / Brake Modules
ABS/ESC Control Unit 47660-9BF0A (VERIFY VIA CONSULT
- Part number
- 47660-9BF0A (VERIFY VIA CONSULT
- Notes
- CONSULT ABS initialization + brake bleed after replacement. SAS zero-point: CONSULT reset + straight drive 25+ mph. BOF: full brake circuit bleed procedure. Verify RAB function after ESC replacement.
Wheel Speed Sensors (all four) (D41 WSS - VERIFY EACH CORNER PN VIA CONSULT
- Part number
- (D41 WSS - VERIFY EACH CORNER PN VIA CONSULT
- Notes
- Active magnetic sensors. CONSULT DTC clear + road test 15+ mph. PRO-4X: harness routing clear of suspension travel.
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 24810-9BT0A
- Part number
- 24810-9BT0A
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Steering Angle Sensor (SAS)
- Coding required
- Yes
- Notes
- INTEGRATED (spiral cable 25554 family)
Connectivity & Accessories
Safety Shield 360 Camera Calibration (Static)
- Notes
- CONSULT static calibration after windshield R&R or camera replacement. Level surface - BOF truck flat on level plane. No ProPilot dynamic required. Verify all Safety Shield 360 DTC clear.
4WD System Check (PRO-4X / 4WD)
- Notes
- CONSULT 4WD initialization after transfer case, front axle, or diff replacement. Verify 4H/4Lo. PRO-4X e-locker: verify engagement and disengagement via CONSULT and road test.
NissanConnect Remote Services (TELEMATICS D41 2024 - VERIFY VIA CONSULT)
- Part number
- (TELEMATICS D41 2024 - VERIFY VIA CONSULT)
- Notes
- NissanConnect via MyNissan app. Dealer activation via ASIST. Verify after head unit or telematics module replacement.
Tow Package / Trailer Functions (if equipped) (D41 TOW MODULE - VERIFY VIA CONSULT
- Part number
- (D41 TOW MODULE - VERIFY VIA CONSULT
- Notes
- D41 tow capacity up to 6,720 lbs. Factory trailer brake controller: CONSULT initialization after module replacement. Verify trailer connection detection and brake output.
Gateway / Security Modules
Central Gateway Module
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- MPC5606BK
- Notes
- Compatibility label: X-TRAIL. BCM Notes: Read/Write
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- D41 Body-on-Frame (BOF) - High-Strength Steel ladder frame; steel bed
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- Nissan CAN architecture (D41 BOF); OBD2 DLC ISO 15765-4 CAN 500kbps
- Infotainment
- 8" NissanConnect touchscreen (SV+); 9" available SL/PRO-4X; Apple CarPlay / Android Auto standard SV+; SiriusXM
- OTA Capable
- No
- Infotainment Name
- NissanConnect
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2021 - 2.3 BlueDCI EU6, 2.5L 16V NA (QR25), 3.8 V6.
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. Frontier not ported.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2021 Nissan Frontier?
ADAS calibration pricing for a 2021 Nissan Frontier depends on which of its 5 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 Rear View Camera. 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 Nissan Frontier?
Yes. The 2021 Nissan Frontier 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: 87600-9AL1A. 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 Nissan Frontier?
After windshield replacement on a 2021 Nissan Frontier, Forward Camera (Monocular), Forward Radar (77GHz), 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 module service is available nationwide for eligible module work.
How long does a 2021 Nissan Frontier module service take?
Most 2021 Nissan Frontier 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 (4 ECU, 3 BCM, 2 TCU, 2 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 Nissan Frontier 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 Nissan Frontier. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2021 Nissan Frontier programming?
Every programming, cloning, and calibration job on the 2021 Nissan Frontier 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 Nissan Frontier can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2021 Nissan Frontier. For this vehicle our database documents:
- 4 engine control (ECU/PCM)
- 2 transmission control (TCU/TCM)
- 3 body control (BCM and related)
- 2 ABS / brake control (EBCM)
- 3 immobilizer / security
- 2 key & fob
- 1 instrument cluster (IPC)
- 1 steering angle sensor (SAS)
- 5 ADAS module
Infotainment on this platform: NissanConnect. 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 Nissan Frontier 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
- 237101-9BG0A
- BCM / Body Module Part Numbers
- 284B1-9BF0A (VERIFY VIA CONSULT, 285E3-9BF0A (VERIFY VIA CONSULT, (D41 TPMS - VERIFY VIA CONSULT
- TCU / TCM Part Numbers
- 31036-EA20X, 31036-EA21X
- SRS / Airbag Module Part Numbers
- 87600-9AL1A, 87600-9AL2C, 985P0-9BN8B
- ABS / EBCM Part Numbers
- 47660-9BF0A, D41 3RD GEN FRONTIER
- Instrument Cluster (IPC) Part Numbers
- 24810-9BT0A
- Transmission Control Module (TCM) Part Numbers
- 31036-EA20X, 31036-EA21X
- Steering Angle Sensor (SAS) Part Numbers
- INTEGRATED (SPIRAL CABLE 25554 FAMILY)
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 Nissan Frontier
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.
CONSULT III / IV 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.