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Physical Values (Driver Side)

Terminal No. (Wire color)

Description

Condition

Value⁽¹⁾(Approx).

+

-

Signal name

Input/Output

1 (SB)

GND

Power supply

Input

-

Battery voltage

2 (G)

GND

Brake pedal stroke sensor signal 1

Input

Brake released → depressed

1+V - 4V

4 (P)

GND

CAN-L

Input/Output

-

-

6 (LG)

GND

Seat belt buckle switch signal

Input

Seat belt is fastened

0 V

Seat belt is unfastened

5 V

8 (G)

GND

Local Communication Line 2

Input/Output

IGN ON

5 V

9 (BR)

GND

Shield

-

-

-

10 (B)

GND

Brake pedal stroke sensor power circuit

Output

IGN ON

5 V

12 (R)

GND

Brake pedal stroke sensor signal 2

Input

Brake released → depressed

4V - 1V

14 (L)

GND

CAN-H

Input/Output

-

-

16 (W)

GND

Local Communication Line 1

Input/Output

-

-

17 (W)

GND

Brake pedal stroke sensor ground circuit

Input

-

0 V

18 (B)

GND

GND

Output

-

0 V

19 (W)

GND

Motor drive circuit power supply

Input

-

Battery voltage

20 (B)

GND

Motor drive circuit ground

Output

-

0 V

⁽¹⁾	Perform the measurement while connecting the control unit and the harness.