EXTERNAL WIRING DIAGRAM
[ABS ECU]
[BTCS, ECU]
[FTCS, ECU]
INSPECTION AT HECU TERMINALS

Connector terminal

Specification

Note

No.

Mark

Terminal name

4

IGN+

Power source via ignition switch terminal

Over voltage range : 16.5 ± 0.5V < V < 20V

Operating voltage range :

9.5 ± 0.5V <V < 16.5 ± 0.5V

Low voltage range :

7.0 ± 0.5V < V < 9.5 ± 0.5V

System down range : V < 5.5 ± 0.5V

Max. current : I < 300mA

8

24

GND1

GND2

Ground terminal

Max. current : I < 60A

In ABS control

18

BRAKE

Brake lamp switch input terminal

< 2.75V

< 16.00V

1

19

5

23

2

20

6

22

FL+

FR+

RL+

RR+

FL-

FR-

RL-

RR-

Wheel sensor input terminal

> 150mV

Resistance : 1,385 ± 110Ω

16

WLP

ABS and EBD warning lamp output terminal

Max. current : I < 200mA

< 1.5V

7

Diag.

Diagnosis interface terminal

V

V

: Ignition voltage

3

FR-out

Wheel speed output terminal

9

Batt 1

Battery power

Source 1 terminal

(Valve power source)

System voltage

25

Batt 2

Battery power

Source 2 terminal

(Motor power source)

System voltage

Max. rush current : I < 100A (t < 100 msec)

Max. current : I < 30A (t > 100 msec)

t : The running time of motor

14

ECU check pin

ECU check pin

15

TCS Lamp

TCS Warning/Function lamp output

Max. current : I < 200mA

With TCS

10

CAN_L

CAN Bus line (Low)

Max. current : I < 10mA

With TCS

11

CAN_H

CAN Bus line (High)

Max. current : I < 10mA

With TCS

Яндекс.Метрика