BENDIX A-18 TRAILER ABS Manual page 36

Red
(Brake Light Power)
Front
Warning
Light Side
Trailer
Side
Power
Cable
ECU Side
FIGURE 42 - 4S-2M Side Control and Axle Control Electrical Connections
36
White (Ground)
Blue (Switched 12V
Constant Power From
Tractor)
ECU Side
Wheel Side
Harness Side
A–Brake Light
B–Perm. Power
C–Not Used
D–Warning Lamp
E–Ground
B
A
E
D C
Top–Looking into Harness
6 5 4 3 2 1
SS SS SS SS V GND
A+
B- A- DIA DIA
B+
7 8 9 10 11 12
SS SS SS SS 1587 1587
C- D+ +
C+ D- -
X2-CODING B (BLACK)
+
Top View
Road Side
A–SAE J1587+
B–SAE J1587–
F B
C–+12 Volts
A
D–Not Used
E C
D
E–Ground
F–Not Used
6 5 4 3 2
V GND HLD CMN CMN
A
A
ECU ECU
7 8 9 10 11
V DIAG WL REL WL
BL A
T+
X1-CODING A (GREY)
ECU
Release
No
1
Connection
2 3
Hold
Common
Looking Into Valve
1
HLD
B B
12
REL
T-
B