Honda 2004 Odyssey, Service Manual

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０６
″
″
″
″
″
D4 Position: Shifting between 1st gear and 2nd gear
14-51
CPC VALVE
A
REGULATOR VALVE
RELIEF VALVE
ATF COOLER
COOLER
CHECK VALVE
ATF PUMP
REVERSE
CPC VALVE
SERVO VALVE
TORQUE
CONVERTER
CHECK VALVE
TORQUE
CONVERTER
3RD CLUTCH 4TH CLUTCH
4TH ACCUMULATOR
1ST ACCUMULATOR
1ST CLUTCH 2ND CLUTCH
2ND CLUTCH
PRESSURE
SWITCH
2ND
ACCUMULATOR
3RD
ACCUMULATOR
3RD CLUTCH
PRESSURE
SWITCH
LUBRICATION
CHECK VALVE
SHIFT SOLENOID
VALVE B
SHIFT SOLENOID
VALVE C
SHIFT SOLENOID
VALVE A
A/T CLUTCH PRESSURE
CONTROL SOLENOID
VALVE B
A/T CLUTCH PRESSURE
CONTROL SOLENOID
VALVE A
SHIFT VALVE C
CPC
VALVE B
SHIFT VALVE B
SHIFT VALVE E
3
X
4A
56
4 AX
AX
94
90
91
10 20
10 20 30
30 40
40
X X X
90
90’ 91’ 58
91
LA
94 91’ 91 6
96 92 93
X
90
90
58 97
X
X
92
2 95
99
X
95’ 95’
AX
MX
4’
4
X 3’
3
3 3’
4
3
AX
56 SC
95’
4
1
25
3
41
40
3 10 9 4
4 4’
1
X
9 25
41
5J 5H 57
5E
5F 5K’ 5K 5G 20
X
5A
5A 58
X
X 5J 5A 5H
COUNTER-
SHAFT
MAINSHAFT
H6X
X
X
93
92
X
90
93
93
X
6
6
6
HX
56
HX AX
57
6
X
X
X
HX
HX
M2X
4
M1X
AX
X
4
57
57 58 56 5A 4A 58
5C 48 50 SC
4B
5K’ 4 4’
X
5F’
4’ 30
10 5F’ 50 5C
5E
5F
X
5G 5K
SB
9
H3X
H3X
H7X
SHIFT
VALVE
A
SHIFT VALVE D
MANUAL VALVE
SERVO CONTROL
VALVE
MODULATOR
VALVE
LOCK-UP CONTROL
VALVE
LOCK-UP SHIFT
VALVE
LOCK-UP TIMING
VALVE
TORQUE CONVERTER
CLUTCH SOLENOID
VALVE
SECONDARY
SHAFT
As the speed of the vehicle reaches the prescribed value, the PCM turns shift solenoid valve A OFF. Shift solenoid
valves B and C keep ON. Then shift solenoid valve A is turned ON, and SH A pressure (SA) in the left side of the shift
valve A is released. Shift valve A is moved to the right side to switch the port of line pressure and CPC pressure. The
PCM also controls the A/T clutch pressure control solenoid valves. The A/T clutch pressure control solenoid valves A
and B apply their pressure to the CPC valves A and B. Line pressure (4) becomes CPC B pressure (4B) at the CPC valve
B, and CPC B pressure passes through shift valves C, B, and A, to become 2nd clutch pressure. The 1st and 2nd
clutches are engaged with the CPC pressure mode.
NOTE: When used, ‘‘left’’ or ‘‘right’’ indicates direction on the hydraulic circuit.
(cont’d)
03/07/29 09:30:30 61S0X050_140_0054