landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

ANTI-LOCK BRAKE SYSTEM - DESCRIPTION|Page 992 > < ANTI-LOCK BRAKE SYSTEM - DESCRIPTION|Page 990
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ABS

17

DESCRIPTION AND OPERATION

ABS ECU connector pin details - From 99MY - (Continued)

Pin No.

Description

Input/Output

4

Front right wheel speed sensor

Input

5

Front right wheel speed sensor

Input

6

Right rear wheel speed sensor

Input

7

Rear left wheel speed sensor

Input

8

Rear left wheel speed sensor

Input

9

Not used

-

C506

1

Front left ABS solenoid control valve

Output

2

Front left ABS solenoid control valve

Output

3

Reference earth

Input

4

Front right ABS solenoid control valve

Output

5

Front right ABS solenoid control valve

Output

6

Not used

-

7

Rear left ABS solenoid control valve

Output

8

Rear left ABS solenoid control valve

Output

9

Not used

-

10

Rear right ABS solenoid control valve

Output

11

Rear right ABS solenoid control valve

Output

12

ETC Normally open solenoid control valve

Output

13

Isolating valve

Output

14

Isolating valve

Output

15

ETC Normally closed solenoid control valve

Output

13

Not used

-

14

Brake pedal switch 2 (normally open)

Input

15

Not used

-

16

Not used

-

17

ETC warning lamp

Output

18

ABS warning lamp

Output

ANTI-LOCK BRAKE SYSTEM - DESCRIPTION|Page 992 > < ANTI-LOCK BRAKE SYSTEM - DESCRIPTION|Page 990