VIN / Build Split
VIN pos 4-8 identifies model/body/motor. Polestar WMI: LPS. Position 4-5 = model. Position 10 = model year code.
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2021 Polestar Polestar-2 Supported Services
2021 Polestar Polestar-2
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 CMA (Compact Modular Architecture) - Volvo/Geely; 400V architecture; shared with Volvo XC40 Recharge
- CAN Architecture Volvo/Polestar CAN FD; Ethernet backbone; Polestar-specific gateway; OBD2 DLC with Polestar VIDA protocol
- Security Polestar NFC card + app phone key; no conventional keyfob; no conventional IMMO transponder; AKL requires Polestar Service
What do you need fixed?
Choose a service to start your quote.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2021 Polestar Polestar-2. On this vehicle we cover documented systems include Pilot Assist Forward Camera (Zenseact monocular), Pilot Assist Forward Radar (Zenseact), and BLIS Radar - Front Corner (L/R), this CMA (Compact Modular Architecture) - Volvo/Geely; 400V architecture; shared with Volvo XC40 Recharge platform vehicle, Polestar proprietary NFC/app-based (no conventional IMMO) immobilizer support, Polestar Google Built-In infotainment programming. Mobile across the DFW Metroplex; mail-in module service is available nationwide.
Platform
CMA (Compact Modular Architecture) - Volvo/Geely; 400V architecture; shared with Volvo XC40 Recharge
Production
2021-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
Volvo/Polestar CAN FD; Ethernet backbone; Polestar-specific gateway; OBD2 DLC with Polestar VIDA protocol
YEAR-SPECIFIC NOTES
Infotainment
Polestar Google Built-In
Wireless Support
CarPlay: Yes / Android Auto: Yes
Exact-year service summary for 2021 Polestar Polestar-2
ADAS coverage
This 2021 Polestar Polestar-2 page documents 5 ADAS systems, including Pilot Assist Forward Camera (Zenseact monocular), Pilot Assist Forward Radar (Zenseact), BLIS Radar - Front Corner (L/R), and BLIS Radar - Rear Corner (L/R).
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, Rear Bumper Repair, and Any Collision. 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 3 gateway, immobilizer, or key-security records for this 2021 Polestar Polestar-2.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2021 Polestar Polestar-2 using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Pilot Assist 2 (Zenseact): Adaptive Cruise, Lane Centering, Automatic Emergency - Available; Platform: CMA (Compact Modular Architecture) - Confirmed
Driver-assist suite
Pilot Assist 2 (Zenseact): Adaptive Cruise, Lane Centering, Automatic Emergency Braking; Blind Spot Information System; Rear Cross Traffic Alert; Park Assist with park cameras
VIN and build split
VIN pos 4-8 identifies model/body/motor. Polestar WMI: LPS. Position 4-5 = model. Position 10 = model year code.
Infotainment context
Polestar Google Built-In; Android Automotive OS (native Google OS - Google Maps, Google Assistant, Play Store built-in); 11.15" portrait center screen; OTA updates via Polestar app
Connectivity notes
Wireless CarPlay: Yes; Wireless Android Auto: Yes
Network and access
CAN: Volvo/Polestar CAN FD; Ethernet backbone; Polestar-specific gateway; OBD2 DLC with Polestar VIDA protocol
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
Volvo VIDA
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 Polestar Polestar-2. 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
2 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
2 modules documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabTCU / Transmission
2 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
4 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
1 module documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabIPC, SAS & Other Modules
3 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
3 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabEV Battery / Charging Modules
3 modules documented
Battery management, on-board charger and high-voltage distribution modules for electric platforms.
Open Modules tabRecalibration Triggers
11 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
Pilot Assist 2 (Zenseact): Adaptive Cruise, Lane Centering, Automatic Emergency
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Platform: CMA (Compact Modular Architecture)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Polestar Polestar-2 issues we resolve on this platform: Pilot Assist Forward Camera (Zenseact monocular), Pilot Assist Forward Radar (Zenseact), BLIS Radar - Front Corner (L/R), and BLIS Radar - Rear Corner (L/R) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - CMA (Compact Modular Architecture) - Volvo/Geely; 400V architecture; shared with Volvo XC40 Recharge platform uses Volvo/Polestar CAN FD; Ethernet backbone; Polestar-specific gateway; OBD2 DLC with Polestar VIDA protocol.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Pilot Assist 2 (Zenseact): Adaptive Cruise, Lane Centering, Automatic Emergency Braking; Blind Spot Information System; Rear Cross Traffic Alert; Park Assist with park cameras
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Pilot Assist Forward Camera (Zenseact monocular) | Forward Camera | Camera | Static | YES | - | |
| Pilot Assist Forward Radar (Zenseact) | Front Radar | Radar | Static | YES | - | |
| BLIS Radar - Front Corner (L/R) | Side Radar | Radar | None | YES | - | |
| BLIS Radar - Rear Corner (L/R) | Side Radar | Radar | None | YES | - | |
| Park Assist Cameras (360 surround) | Surround Camera | Camera | 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 Affected: Pilot Assist forward camera, all ADAS (AEB, ACC, Lane Centering)
CMA forward camera static calibration via Polestar VIDA. Polestar 2-specific calibration target required - not Volvo XC40 target. Level surface. Polestar VIDA credentials required. Verify all Pilot Assist DTC-free after calibration. Check for pending OTA before calibration.
Front Bumper Repair or Replacement Affected: Forward radar, front corner BLIS radars, front cameras (if equipped)
Radar aim static calibration via Polestar VIDA. Front corner radar PMI if disconnected. Verify ACC, AEB, and BLIS DTC-free after repair.
Rear Bumper Repair Affected: Rear corner BLIS radars, rear camera, park assist sensors
Rear corner radar PMI via Polestar VIDA if disconnected. Rear camera calibration if disturbed. Verify RCTA function.
Any Collision Affected: SRS ACM, deployed airbags, ADAS systems
Polestar VIDA + authorized technician for SRS. Note: Polestar 2 ACM not interchangeable with Volvo XC40. Full ADAS scan and calibration required after collision.
Brake Module (Bosch iBooster) Replacement Affected: iBooster, regen brake blending, SAS
CRITICAL: Polestar VIDA automated brake bleed mandatory - standard bleed insufficient for regen blending initialization. SAS zero-point reset via Polestar VIDA. Drive straight on level road 35+ mph for SAS completion.
CEM or NFC Controller Replacement Affected: Vehicle access, NFC key cards, phone keys, all variant coding
Polestar VIDA VIN coding and full variant configuration required. All NFC cards and phone keys must be re-registered via Polestar app after CEM replacement. Notify customer - they will need Polestar app and all key cards present for re-pairing.
HV System Work Affected: BMS, inverter(s), HV battery
HV SAFETY CRITICAL: 400V HV disconnect mandatory, 5-min wait, verify <60V, HV PPE, certified technician. Polestar VIDA programming and cell balance verification after BMS replacement.
Forward Camera Replacement
Camera module replacement requires full recalibration using VIDA.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using VIDA.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using VIDA.
Mirror Replacement
Surround view mirror camera recalibration required after mirror R&R. Use VIDA.
SRS Modules
SRS Airbag Control Module (ACU) 32106850
- Part number
- 32106850
- Location
- Under center console, floor tunnel
- Manufacturer
- Polestar / Autoliv
- Chip / MCU
- Verify via Polestar VIDA
- Notes
- SRS module replacement and crash data clearing requires Polestar VIDA + Polestar-authorized technician. Hard deployment = replace only. Polestar 2 ACM is Polestar-specific (not interchangeable with Volvo XC40 ACM). After replacement: Polestar VIDA SRS initialization required. Verify SRS warning lamp extinguishes. 6-airbag system: driver, passenger, front side impact (seat-mounted), full-length side curtain (L/R), driver knee airbag.
Occupant Weight Sensor (OWS)
- Notes
- Passenger seat OWS. VIDA calibration required after seat service.
SRS-ECU / ACM 32106850
- Part number
- 32106850
- Location
- Under center console, floor tunnel
- Notes
- OEM part 32106850.
SRS-ECU / ACM 32106851
- Part number
- 32106851
- Location
- Under center console, floor tunnel
- Notes
- OEM part 32106851.
ECU Modules
MCU / Inverter - Single Motor Front (Standard Range) or Dual-Motor AWD
- Protocol / method
- OEM Application
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Polestar/Volvo proprietary inverter (Zaptec / Continental)
- Notes
- HV SAFETY CRITICAL: 400V HV service disconnect mandatory before MCU or inverter work. 5-minute wait. Verify HV
Battery Management System (BMS)
- Protocol / method
- OEM Application
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Polestar/Volvo proprietary BMS
- Notes
- HV SAFETY: mandatory disconnect, 5-min wait, verify
BCM Modules
CEM - Central Electronic Module (Polestar 2 BCM equivalent)
- Security
- Polestar proprietary VIN-bound
- Coding required
- Yes
- Cloning supported
- No
- Notes
- CMA platform uses CEM as primary body control module. Polestar 2 CEM is Polestar-specific - do NOT use Volvo XC40 CEM (different software). Polestar VIDA programming + full variant configuration required. VIN coding required. All option codes must match vehicle spec. NFC key card access controlled through CEM + Polestar cloud. Key re-pairing via Polestar app required after CEM replacement.
NFC Key Controller
- Security
- Polestar NFC / AES-encrypted
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Controls NFC card pairing and Polestar app phone key Bluetooth pairing. Polestar VIDA + Polestar cloud authorization required for replacement. All previously registered NFC cards and phone keys must be re-registered via Polestar app after replacement.
TCU / TCM Transmission Modules
N/A - Single Speed / No TCU
- Protocol / method
- Virgin Flash
- Coding required
- No
- Cloning supported
- No
- Chip / MCU
- N/A
- Notes
- Pure EV with single-speed reduction gear. No traditional TCU. Inverter/motor controller managed by VDCM. Software updates via OTA.
N/A - Single Speed / No TCU
- Protocol / method
- Virgin
- Coding required
- No
- Cloning supported
- No
- Chip / MCU
- N/A
- Notes
- Pure EV with single-speed reduction gear. No traditional TCU. Inverter/motor controller managed by VDCM. Software updates via OTA.
ABS / Brake Modules
ABS/ESC Module - Bosch iBooster (regen brake blending)
- Cloning supported
- No
- Notes
- Polestar 2 uses Bosch iBooster for regenerative brake blending. Standard manual bleed insufficient - Polestar VIDA automated brake bleed sequence required to initialize regen blending properly. SAS zero-point calibration via Polestar VIDA after replacement. Steering angle sensor recalibration required after any brake module or alignment work. Drive straight on level road at 35+ mph for SAS self-learning completion.
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 32208565
- Part number
- 32208565
- 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.
Instrument Panel Cluster (IPC) 32208566
- Part number
- 32208566
- 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 (SAS in clock spring)
Connectivity & Accessories
Android Automotive Infotainment (Google built-in)
- Notes
- Android Automotive OS - full native Google OS with built-in Google Maps, Assistant, Play Store. This is NOT Android Auto (projection) - it is a native OS. Head unit replacement requires Polestar VIDA variant configuration + Google account re-linking (owner required). OTA software updates via Polestar app - check for pending OTA before any ADAS calibration.
Pilot Pack (Pilot Assist hardware suite)
- Notes
- Pilot Assist 2, 360 park cameras, blind spot, RCTA standard on Pilot Pack. Verify Pilot Pack equipped before quoting ADAS calibration services.
Charge Port (CCS2 / Type 2 AC - confirm market)
- Notes
- HV SAFETY: 400V DC. HV technician required. 2021 Polestar 2 North America uses CCS1 (SAE J1772 Combined). After replacement: verify Level 2 AC (up to 11 kW) and DC fast charge (up to 150 kW) via Polestar app.
EV Battery / Charging Modules
CMA HV PDU
- Fuse
- Pyrofuse + HV service fuse
- Contactor
- Main HV contactor
- Notes
- HV PDU follows Volvo/Geely CMA platform design. Consult Polestar service portal for PN.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- CMA unibody - high-strength steel with aluminum components; 4-door fastback sedan
- OBD Protocol
- ISO 15765-4 CAN (500 kbps); Polestar VIDA required for full module access; standard Programming Port tools have limited coverage
- CAN Architecture
- Volvo/Polestar CAN FD; Ethernet backbone; Polestar-specific gateway; OBD2 DLC with Polestar VIDA protocol
- Infotainment
- Android Automotive OS (native Google OS - Google Maps, Google Assistant, Play Store built-in); 11.15" portrait center screen; OTA updates via Polestar app
- OTA Capable
- Yes
- Infotainment Name
- Polestar Google Built-In
- Wireless CarPlay
- Yes
- Wireless Android Auto
- Yes
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - polestar not in openpilot support tree
Not in openpilot support tree as of April 2026. Polestar not in openpilot support tree.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2021 Polestar Polestar-2?
ADAS calibration pricing for a 2021 Polestar Polestar-2 depends on which of its 5 documented systems need work after a repair. This vehicle is documented with Pilot Assist Forward Camera (Zenseact monocular), Pilot Assist Forward Radar (Zenseact), BLIS Radar - Front Corner (L/R), BLIS Radar - Rear Corner (L/R), and Park Assist Cameras (360 surround). 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 Polestar Polestar-2?
Yes. The 2021 Polestar Polestar-2 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: 32106850. 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 Polestar Polestar-2?
After windshield replacement on a 2021 Polestar Polestar-2, Pilot Assist Forward Camera (Zenseact monocular), Pilot Assist Forward Radar (Zenseact), and Park Assist Cameras (360 surround) 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 Polestar Polestar-2 module service take?
Most 2021 Polestar Polestar-2 onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 13 programmable modules documented in our database (2 ECU, 2 BCM, 1 TCU, 1 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 Polestar Polestar-2 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 Polestar Polestar-2. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2021 Polestar Polestar-2 programming?
Every programming, cloning, and calibration job on the 2021 Polestar Polestar-2 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 Polestar Polestar-2 can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2021 Polestar Polestar-2. For this vehicle our database documents:
- 2 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 2 body control (BCM and related)
- 1 ABS / brake control (EBCM)
- 1 immobilizer / security
- 2 key & fob
- 2 instrument cluster (IPC)
- 1 steering angle sensor (SAS)
- 5 ADAS module
Infotainment on this platform: Polestar Google Built-In. 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 Polestar Polestar-2 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
- 32327655, 32281512
- ECU / PCM Part Numbers
- INTEGRATED (POLESTAR 2 FRONT MCU, DUAL-MOTOR AWD STANDARD MY21, 78KWH LG NMC PACK), 32242800, BMS CONTROL MODULE (MY21 LAUNCH SPEC)
- BCM / Body Module Part Numbers
- VERIFY VIA POLESTAR VIDA - POLESTAR 2 SPECIFIC (NOT VOLVO XC40 CEM)
- SRS / Airbag Module Part Numbers
- 32106850, 32106851
- ABS / EBCM Part Numbers
- BOSCH IBOOSTER (CMA POLESTAR 2 - VERIFY VIA POLESTAR VIDA VIN)
- Instrument Cluster (IPC) Part Numbers
- 32208565, 32208566
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 Polestar Polestar 2
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.
Factory programming software 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.