Bendix Commercial Vehicle Systems EC-60 ATC STD/PREM CONTROLLERS - Manual (Page 38)

38
FIGURE 19 - STANDARD FRAME WIRING SCHEMATIC (4S/4M)
Troubleshooting: Standard Frame Wiring Schematic (4S/4M)
* Pressure Modulator Valves
Connector
Twist-Lock Packard
Common (CMN) Pin 2 Pin B
Hold (HLD) Pin 3 Pin C
Release (REL) Pin 1 Pin A
NOT
USED
NOT
USED
J1587
B
J1587
A
J1939_LO J1939_HI BA
TTER
Y
RET
ARDER
GROUND
WSS
STEER
AXLE
LEFT WSS
STEER
AXLE
RIGHT WSS
DRIVE
AXLE
LEFT
IGNITION TRAILER
ABS
WL
ABS
WL
WSS_SL+ WSS_SL- WSS_SR+ WSS_SR-
1 5 2 6 14 10 15 9 11 12 13 3 7 4 8
30A
WSS
DRIVE
AXLE
RIGHT
PMV_SL_HLD PMV_SL_REL PMV_SL_CM
N
PMV_SR_HLD PMV_SR_REL PMV_SR_CM
N
PMV_DL_HLD PMV_DL_REL PMV_DL_CM
N
PMV_DR_HLD PMV_DR_REL PMV_DR_CM
N
NOT
USED
WSS_DL+ WSS_DL- WSS_DR+ WSS_DR-
7 8 13 9 10 14 11 12 15 17 18 16 5 6 1 2 3 4
ABS INDICATOR LAMP
TRAILER ABS
INDICATOR LAMP
5A
ABS WL RELAY
5A
X2
X2
5A
(OPTIONAL)
RETARDER
X1
X1
3 2 1 3 2 1 3 2 1 3 2 1
STEER
AXLE
LEFT
PMV
STEER
AXLE
RIGHT
PMV
DRIVE
AXLE
RIGHT
PMV
DRIVE
AXLE
LEFT
PMV
+12V IGNITION
STEER AXLE DRIVE AXLE
+12V BATTERY
RELAY
* * * *