System Diagram

Anti-Lock Brake System (ABS)

Tracks 1-14:

Tracks 15-28:

Tracks 29-42:

Relay Locations:

Description Current track

ABS brake fluid level warning switch, F117 18
ABS control unit, J104 18-35
ABS high pressure switch, F109 36
ABS hydraulic pump, V64 39
ABS hydraulic pump fuse, S53 38
ABS hydraulic pump relay, J185 35-40
ABS hydraulic unit, N55 23-39
ABS inlet valve, left front, N101 24
ABS inlet valve rear, N103 26
ABS inlet valve right front, N99 29
ABS main valve, N105 23
ABS outlet valve, left front, N102 25
ABS outlet valve, rear, N104 27
ABS outlet valve, right front, N100 28
ABS pressure warning switch 1, F115 33
ABS pressure warning switch 11, F116 31
ABS relay, J102 10-14
ABS speed sensor condenser, C17 25-26, 27-28, 29-30, 31-32
ABS speed sensor, left front, G47 31-32
ABS speed sensor, left rear, G46 29-30
ABS speed sensor, right front, G45 27-28
ABS speed sensor, right rear, G44 25-26
ABS valves fuse, S54 13
ABS warning light, K47 5

Brake and parking brake indicator light, K7 4
Brake fluid level warning contact, F34 16

Fuel pump relay, J17 21
Fuse, S16 4
Fuse, S21 42

Load reduction relay, J59 32

OBD fault warning light, K83 6