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D Position: Driving in 3rd gear
The PCM turns shift solenoid valve C ON, and controls A/T clutch pressure control solenoid valve A to release LS A
pressure (56) in CPC valve A. Shift solenoid valve A stays OFF, and B stays ON. Releasing LS A pressure (56) in CPC
valve A releases CPC A pressure in the 2nd clutch pressure circuit. Shift solenoid valve C is turned ON, and SH C
pressure (SC) in the right side of shift valve C is released. Then shift valve C is moved to the right side to switch the
port of line pressure and CPC pressure. The 3rd clutch pressure is changed to line pressure mode, and the 3rd clutch is
engaged securely. The 1st clutch is also engaged. No power is transmitted because of the one-way clutch.
NOTE: When used, ''left'' or ''right'' indicates direction on the hydraulic circuit.
1ST-HOLD/4TH
ACCUMULATOR
15
40
TORQUE
CONVERTER
91
90
94
TORQUE
CONVERTER
CLUTCH
SOLENOID
VALVE
6
LOCK-UP
LA
TIMING VALVE
X
X
90 91
X X 90' 91'
58
91'
91
LA 94
LOCK-UP
SHIFT
VALVE
96 92
93
X 6
95
90'
96
58 96
93
X 90
92
X
LOCK-UP
CONTROL
90
95
VALVE
2
93
X
95
TORQUE
X
CONVERTER
CHECK VALVE
RELIEF VALVE
92 1
X
93'
COOLER CHECK
1
VALVE
99
ATF FILTER
1ST ACCUMULATOR
1ST/1ST-HOLD CLUTCH
10
4C
15 10 20 2ND
40
15
SHIFT
VALVE D
5J 4A 25
5M X
X 58 H6X
5N
5H
5M
SB
SHIFT VALVE B
20
9
5F
H4X
H5X
5D
5E
5D 5G
5H 5C 5K
SHIFT
VALVE A
5H
5F
5E
50X
5G
5K
5J
30
H3X
SA
X5B 5A 5B 51
SHIFT VALVE E
CPC
VALVE C
4C
SA
4C
4
1
58
55
X
4
MANUAL VALVE
AX
AX
MAINSHAFT
HX
COUNTERSHAFT
SECONDARY
SHAFT
X
95'
95
95
LUBRICATION
REGULATOR VALVE
CHECK VALVE
2ND ACCUMULATOR
3RD CLUTCH
3RD CLUTCH
TRANSMISSION FLUID
PRESSURE
3RD
SWITCH
ACCUMULATOR
30
CLUTCH
KICK-DOWN VALVE
4A
30
KICK-DOWN
CPC VALVE A
H9X
SBX9
SHORT VALVE
CPC VALVE B
H10X
4B
X
SHIFT VALVE C
5C
SC
5D 4A
6
4
4 H1X
4
5B H2X
10
5A
2
51
50
25
3
1
3''
3
9
10
3
57 SC
SERVO
CONTROL
VALVE
X
4''
3'
3''
REVERSE
4'
CPC
3'
VALVE
4''
SERVO VALVE
ATF PUMP
4TH CLUTCH
4TH CLUTCH
TRANSMISSION FLUID
5TH CLUTCH
PRESSURE
SWITCH
40 50
30
55
SB
4A AX
ON
SHIFT SOLENOID
VALVE B
4
56
X
ON
SHIFT SOLENOID
VALVE C
SC
4
6
X
OFF
SHIFT SOLENOID
VALVE A
4B
57
5A
X
HX
HX AX
6
58
A/T CLUTCH PRESSURE
CONTROL SOLENOID
VALVE C
HX
HX AX
6
56
A/T CLUTCH PRESSURE
CONTROL SOLENOID
VALVE A
5
HX HX
AX
57
A/T CLUTCH PRESSURE
6
CONTROL SOLENOID
VALVE B
1
MODULATOR VALVE
4 X
10
4'
X
3''
14-299
5TH
ACCUMULATOR
50
(cont'd)
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