Honda 2004 Odyssey Service Manual page 678

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Full Lock-up
When the vehicle speed further increases, the PCM controls A/T clutch pressure control solenoid valves A and B to
increase LS A or LS B pressure (58). The LS A or LS B pressure (58) is applied to the lock-up control valve and the lock-
up timing valve, and moves them to the left side. Under this condition, torque converter back pressure is released fully,
causing the torque converter clutch to be fully engaged.
NOTE: When used, ''left'' or ''right'' indicates direction on the hydraulic circuit.
TORQUE CONVERTER
91
90
94
TORQUE CONVERTER
CLUTCH SOLENOID
VALVE
X
LOCK-UP TIMING
VALVE
X
90
91
90'
91'
58
X
X
LA 94
91'
91
6
96
92
93
LOCK-UP SHIFT
VALVE
90
90
58
97
90
93
92
X
93
LOCK-UP CONTROL
X
VALVE
TORQUE
CONVERTER
CHECK VALVE
COOLER
CHECK VALVE
93
92
2
95
X
X
REGULATOR VALVE
99
ATF COOLER
MODULATOR PRESSURE
LS A or LS B PRESSURE
MAINSHAFT
COUNTER-
SHAFT
AX
MX
SECONDARY
SHAFT
95'
95'
X
LUBRICATION
CHECK VALVE
ATF PUMP
14-65

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