Movement parameters
The Kia EV3 has 14 movement parameters.
● Confirmed◆ In testing○ Supported× Not supported
Drive motor speed 1 EV3_DRIVE_MOTOR_SPD_1
- Request
21 01 - Service 21
PID 01 - Module
7E4 → 7EC - Every
5 s - Testing
Bits 424 to 439 of the reply, 16 bits. The value is signed.
- Formula
val- Range
- -32768 to 32767 rpm
- Unit
- rpm
In testing for 2024, 2026. Not supported for 2025.
Drive motor speed 1 EV3_RPMConfirmed
- Request
22 01 01 - Service 22
DID 0101 - Module
7E4 → 7EC - Every
1 s
Example reply from a 2026 Kia EV3.
Bits 424 to 439 of the reply, 16 bits. The value is signed.
0x0000 = 0 → 0 rpm
- Formula
val- Range
- -10100 to 10100 rpm
- Unit
- rpm
Confirmed for 2024 to 2026.
Drive motor speed 2 EV3_DRIVE_MOTOR_SPD_2
- Request
21 01 - Service 21
PID 01 - Module
7E4 → 7EC - Every
5 s - Testing
Bits 440 to 455 of the reply, 16 bits. The value is signed.
- Formula
val- Range
- -32768 to 32767 rpm
- Unit
- rpm
In testing for 2024, 2026. Not supported for 2025.
Drive motor speed 2 EV3_DRIVE_MOTOR_SPEED_2Confirmed
- Request
22 01 01 - Service 22
DID 0101 - Module
7E4 → 7EC - Every
1 s
Example reply from a 2026 Kia EV3.
Bits 440 to 455 of the reply, 16 bits. The value is signed.
0x0000 = 0 → 0 rpm
- Formula
val- Range
- -32768 to 32767 rpm
- Unit
- rpm
Confirmed for 2024 to 2026.
Front left wheel speed EV3_WHEEL_FL_VSS
- Request
22 01 04 - Service 22
DID 0104 - Module
7D1 → 7D9 - Every
250 ms - Testing for 2024, 2026
Bits 80 to 87 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
Supported for 2025. Not supported for 2024, 2026.
Front left wheel speed, high resolution EV3_WHEEL_FL_VSS_HDConfirmed
- Request
22 F0 10 - Service 22
DID F010 - Module
730 → 738 - Every
250 ms
Example reply from a 2026 Kia EV3.
Bits 48 to 63 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 32) = 0 km/h
- Formula
(val ÷ 32)- Range
- 0 to 2047 km/h
- Unit
- km/h
Confirmed for 2024 to 2026.
Front right wheel speed EV3_WHEEL_FR_VSS
- Request
22 01 04 - Service 22
DID 0104 - Module
7D1 → 7D9 - Every
250 ms - Testing for 2024, 2026
Bits 88 to 95 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
Supported for 2025. Not supported for 2024, 2026.
Front right wheel speed, high resolution EV3_WHEEL_FR_VSS_HDConfirmed
- Request
22 F0 10 - Service 22
DID F010 - Module
730 → 738 - Every
250 ms
Example reply from a 2026 Kia EV3.
Bits 32 to 47 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 32) = 0 km/h
- Formula
(val ÷ 32)- Range
- 0 to 2047 km/h
- Unit
- km/h
Confirmed for 2024 to 2026.
Rear left wheel speed EV3_WHEEL_RL_VSS
- Request
22 01 04 - Service 22
DID 0104 - Module
7D1 → 7D9 - Every
250 ms - Testing for 2024, 2026
Bits 96 to 103 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
Supported for 2025. Not supported for 2024, 2026.
Rear left wheel speed, high resolution EV3_WHEEL_RL_VSS_HDConfirmed
- Request
22 F0 10 - Service 22
DID F010 - Module
730 → 738 - Every
250 ms
Example reply from a 2026 Kia EV3.
Bits 80 to 95 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 32) = 0 km/h
- Formula
(val ÷ 32)- Range
- 0 to 2047 km/h
- Unit
- km/h
Confirmed for 2024 to 2026.
Rear right wheel speed EV3_WHEEL_RR_VSS
- Request
22 01 04 - Service 22
DID 0104 - Module
7D1 → 7D9 - Every
250 ms - Testing for 2024, 2026
Bits 104 to 111 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
Supported for 2025. Not supported for 2024, 2026.
Rear right wheel speed, high resolution EV3_WHEEL_RR_VSS_HDConfirmed
- Request
22 F0 10 - Service 22
DID F010 - Module
730 → 738 - Every
250 ms
Example reply from a 2026 Kia EV3.
Bits 64 to 79 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 32) = 0 km/h
- Formula
(val ÷ 32)- Range
- 0 to 2047 km/h
- Unit
- km/h
Confirmed for 2024 to 2026.
Vehicle speed EV3_VSS_7B3Confirmed
Pelican can show this parameter as the speed.
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
250 ms
Example reply from a 2026 Kia EV3.
Bits 232 to 239 of the reply, 8 bits.
0x00 = 0 → 0 km/h
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
Confirmed for 2024 to 2026.
Vehicle speed, high resolution EV3_VSS_HDConfirmed
Pelican can show this parameter as the speed.
- Request
22 E0 04 - Service 22
DID E004 - Module
7E2 → 7EA - Every
1 s
Example reply from a 2026 Kia EV3.
Bits 80 to 95 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.
0x0000 = 0 → (0 × 156.25 ÷ 10000) = 0 km/h
- Formula
(val × 156.25 ÷ 10000)- Range
- -512 to 511 km/h
- Unit
- km/h
Confirmed for 2024 to 2026.