Operation - Mazda CX-9 2007 Service Highlights

DYNAMIC STABILITY CONTROL/ROLL STABILITY CONTROL

Operation

During normal braking
• During normal braking, the solenoid valves are not energized and all of them are off. When the brake pedal is
depressed, brake fluid pressure is transmitted from the master cylinder, through the traction switch and inlet
solenoid valves, and then to the caliper piston.
Solenoid valve operation table
Traction control solenoid
valve
LF—RR RF—LR
OFF (open)
04-18–8
Stability control solenoid
valve
LF—RR RF—LR
OFF (closed)
Inlet solenoid valve
LF RF LR RR
OFF (open)
Outlet solenoid valve
LF RF LR RR
OFF (closed)
Pump
motor,
pump
Stopped