User's Manual

20
Front
3/8" O. D. Nylon Tubing
3/8" O. D. Nylon Tubing (Alt. 1/2" O. D.)
3/8" I. D. Hose
Key
4S-2M Side ControlAir System Configuration (Top View)
Gladhand
Gladhand
TEV or STEV
Spring Brake Control
Res. Res.
Emergency Brake Chamber
Service Brake Chamber
ABS
ECU
Relay Valve A
Relay
Valve
B
Supply Line
Service (Control) Line
Road Side
Top View
Road Side
Top View
Power Cable
4S-2M Side Control Electrical Configuration (Top View)
J560 Connector
Trailer
Side
ABS Warning LampECU
Relay
Valve A
Stand
Alone
Relay
Valve B
Diagnostic Port
Speed Sensor
Sensor D
Sensor C
SensorA
Sensor B
Front
ABS
ECU Side
Description Quantity
ECU/Relay Valve 1
StandAlone Relay Valve 1
Sensor/Diagnostic Cable 1
Valve/Power Cable 1
Sensors — 0.4m Cable 4
Sensor Friction Sleeve 4
Parts List
Wheel Sensor
ECU
Side
Wheel
Side
Warning
Light Side
Harness Side
Warning Lamp Connector
FIGURE 25 - Typical 4S-2M Side Control ABS Electrical and Air System (Top View)