SSANGYONG RODIUS 2005.07 Manual page 273

(3) COMPONENTS DESCRIPTION
HECU (Hydraulic & Electronic Control Unit)
▶
▶ Motor Pump
▶ Valve Body
HECU consists of motor pump (1), solenoid
valve (2) and ECU (3).
ECU connector has 47 pins and the number
of valves in valve body is 6 when equipped
with only ABS and 12 when equipped with
ESP system.
The motor is operated when ABS is
activated. The cam-shaped output shaft of
the motor enables the brake system to
receive and supply the brake fluid during the
motor operation.
The cam bushing is installed between
plungers and it draws and discharges the
brake fluid.
0-21
4892-01
ABS SYSTEM
RODIUS 2005.07