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Vehicles / BYD

Atto 2 / Atto 3 / Yuan Plus EV / Dolphin / Seal / Seal U / Sealion / M6 / eMax 7 / 海豚 / Denza D9 / Denza N7 / Sealion 7 EV (EU version, only before 2024.10 update)

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Profile and scope

Brand: BYD

Model group: Atto 2 / Atto 3 / Yuan Plus EV / Dolphin / Seal / Seal U / Sealion / M6 / eMax 7 / 海豚 / Denza D9 / Denza N7 / Sealion 7

Years: 2024 – 2024

Profile: legacy-0098-byd-04e0c8df5c

Enhanced readings

166 real-time signal entries listed; 0 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

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

[BMS] Pack 13 Highest voltage cell value V

[BASU] Pack 7 Highest voltage cell value V

[BASU] Pack 10 Highest voltage cell number No scalar unit

[BASU] Accumulated charge power [Ah] Ah

[BMS] Pack 12 Lowest voltage cell value V

[BASU] Pack 5 Lowest voltage cell number No scalar unit

[BASU] Lowest voltage cell # No scalar unit

[BASU] Bottom SoC Max Temperature °C

[BASU] Pack 5 highest temperature cell number No scalar unit

[BASU] Pack 1 Highest voltage cell value V

[BASU] Pack 9 Lowest voltage cell value V

[BMS] Pack 12 Highest voltage cell number No scalar unit

[BASU] Pack 3 highest temperature cell value °C

[BMS] Pack 11 lowest temperature cell value °C

[BASU] Highest voltage cell # No scalar unit

[PDC] Low side power voltage V

[BASU] Pack 5 Highest voltage cell value V

[PDC] Front Drive Target Torque N·m

[PDC] Water temperature °C

[BASU] Pack 10 Lowest voltage cell value V

[BASU] Pack 7 Lowest voltage cell number No scalar unit

[BASU] Pack 3 Lowest voltage cell number No scalar unit

[BASU] Pack 2 Highest voltage cell value V

[BMS] Pack 11 Highest voltage cell value V

[BASU] Highest temperature cell # No scalar unit

[BASU] Charge times No scalar unit

[BASU] Pack 2 highest temperature cell number No scalar unit

[BASU] Bottom SoC Min Voltage V

[BASU] Pack 8 highest temperature cell value °C

[BASU] Pack 7 Highest voltage cell number No scalar unit

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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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