Isuzu RODEO General Description Manual page 5

Normal Braking
During normal (non anti-lock) braking, the solenoid valves
are without current and closed due to spring force.
Legend
(1) Brake
(2) Master Cylinder
BRAKE CONTROL SYSTEM
Brake fluid travels through the centre of the normally open
isolation valve around the normally closed dump valve
and on to the brake pistons.
5A–5
C05RW010