Honda Ridgeline. Manual - part 329
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TCS Control
Pressure intensifying mode
Pressure retaining mode
19-53
MODULATOR UNIT
MASTER CYLINDER
P
MODULATOR UNIT
MASTER CYLINDER
VSA NO
VSA NC
VSA NC
VSA NO
IN
OUT
IN
OUT
IN
OUT
IN
OUT
VSA NO
VSA NC
VSA NC
VSA NO
IN
OUT
IN
OUT
IN
OUT
IN
OUT
DAMPING
CHAMBER
PUMP
PUMP
DAMPING
CHAMBER
DAMPING
CHAMBER
PUMP
PUMP
DAMPING
CHAMBER
RESERVOIR
RL
FR
FL
RR
MOTOR
PRESSURE
SENSOR
RESERVOIR
RESERVOIR
RL
FR
FL
RR
MOTOR
PRESSURE
SENSOR
RESERVOIR
M
M
P
VSA NO valve closed, VSA NC valve open, inlet valve open, outlet valve closed, pump motor ON.
The reservoir and master cylinder fluid is pumped out by the pump, through the damping chamber, to the front caliper.
VSA NO valve closed, VSA NC valve open, inlet valve closed, outlet valve closed, pump motor ON.
Front caliper fluid is retained by the inlet valve and outlet valve.
(cont’d)