OBD Lens[BMS] Battery pack health index
BYD · % · 1 profiles
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23,879 code identifiers with scoped meanings, and 54,261 enhanced signal definitions. No VIN or personal information is needed.
Diagnostic explainers
Pending, stored and permanent codes · Enhanced PIDs and Mode 2254,261 matches
Page 723 · 21661–21690 shown[BMS] Battery pack internal voltage
Wuling · V · 1 profiles
[BMS] Battery pack max cell voltage
NETA · mV · 1 profiles
[BMS] Battery pack max cell voltage (?)
NETA · mV · 1 profiles
[BMS] Battery pack max temperature
NETA · °C · 2 profiles
[BMS] Battery pack maximum temperature
BYD · °C · 1 profiles
[BMS] Battery pack min cell voltage
NETA · mV · 1 profiles
[BMS] Battery pack min cell voltage (?)
NETA · mV · 1 profiles
[BMS] Battery pack min temperature
NETA · °C · 2 profiles
[BMS] Battery pack recharge current limit
Great Wall · A · 1 profiles
[BMS] Battery pack voltage
Great Wall · V · 2 profiles
[BMS] Battery pack voltage
NETA · V · 2 profiles
[BMS] Battery pack voltage
Aiways · V · 1 profiles
[BMS] Battery pack water inlet temperature
NETA · °C · 1 profiles
[BMS] Battery pack water outlet temperature
NETA · °C · 1 profiles
[BMS] Battery ready
NETA · No scalar unit · 1 profiles
[BMS] Battery real SoC
Jaecoo · % · 1 profiles
[BMS] Battery real SoC
Chery · % · 1 profiles
[BMS] Battery temperature 1-1
FAW · °C · 1 profiles
[BMS] Battery temperature 1-2
FAW · °C · 1 profiles
[BMS] Battery temperature 1-3
FAW · °C · 1 profiles
[BMS] Battery temperature 2-1
FAW · °C · 1 profiles
[BMS] Battery temperature 2-2
FAW · °C · 1 profiles
[BMS] Battery temperature 3-1
FAW · °C · 1 profiles
[BMS] Battery temperature 3-2
FAW · °C · 1 profiles
[BMS] Battery temperature 4-1
FAW · °C · 1 profiles
[BMS] Battery temperature 4-2
FAW · °C · 1 profiles
[BMS] Battery temperature PRA
Genesis · °C · 1 profiles
[BMS] Battery temperature PRA
Hyundai · °C · 10 profiles
[BMS] Battery temperature PRA
Kia · °C · 7 profiles
OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope