Polestar 4 | OBD Lens

Profile and scope

Brand: Polestar

Model group: Polestar 4

Years: not specified – not specified

Profile: legacy-0878-polestar-22b5a5133a

Enhanced readings

64 real-time signal entries listed; 1 pending runtime-parity entries.

Categories: battery, chassis, engine, thermal

Read individual enhanced PID meanings and their precise profile relationships below. Library metadata is not a road-test claim.

Manufacturer code reference

No manufacturer code reference pack is listed in this snapshot.

Catalog revision: legacy-owner-2026-10-09-v81

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Enhanced PID meanings for this profile

66 enhanced signal meaning pages are linked from this production profile. Open a page to inspect its distinct definition variants.

[CDD] DC/DC Output Voltage Settings V

[CDD] OBC Module B Output DC Voltage V

[BECM] HV Battery Max Cell Voltage V

[IEM] HV System Current A

[IEM] ERAD Motor Temperature °C

[BECM] HV battery: average temperature °C

[CDD] DC/DC Converter Circuit Board Temperature °C

[VCU] Coolant pump chamber requested speed %

[CDD] OBC Module C PFC Voltage V

[BECM] Positive connector temeprature. DC Charging °C

[IEM] ERAD Wheel Speed rpm

[IEM] HV System Voltage V

[IEM] Electronic powertrain coolant temperature °C

[CDD] OBC Module B Output DC Current A

[CDD] DC/DC Actual Input Power W

[BECM] HV Battery Min Cell Voltage V

[CDD] OBC Module C Output DC Voltage V

[CDD] OBC Module A Output DC Current A

[CDD] AC Plug Temperature 1 °C

[CDD] OBC Available Power W

[IEM] ERAD Motor Speed rpm

[CDD] AC Plug Temperature 2 °C

Cell voltage delta mV

[CDD] Low voltage side, current A

[CDD] OBC Module A Output DC Voltage V

[VCU] HV Battery Cooling Valve: Required position %

[BECM] HV battery: max temperature °C

[BECM] Negative connector temeprature. DC Charging °C

[CDD] Low voltage side, voltage V

[BECM] HV Battery SoC %

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Assigned trouble-code reference families

No manufacturer family is assigned. See the separate generic reference.

Family assignment is a reference relationship, not a claim that all codes apply to this vehicle.

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