Honda Accord 2008 Manual page 912

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07/11/02 08:47:15 61TA0000_140_0069
R Position: Shifting to R position from P or N position
When shifting to R, the PCM turns shift solenoid valves B and E ON, and A, C, and D are turned OFF. Shift solenoid
valve B pressure (SB) is applied to the right side of shift valve B, and shift valve B is moved to the left side. Shift
solenoid valve E pressure (SE) is applied to the left side of shift valve E, and shift valve E is moved to the right side.
Line pressure (1) changes to (3) at the manual valve, and flows to the servo valve via shift valve E. The servo valve is
moved to the reverse range position. Movement of shift valves B and E, and the servo valve creates 4th clutch line
pressure between the 4th clutch and A/T clutch pressure control solenoid valve A. 4th clutch pressure (40) is applied to
the 4th clutch, and the 4th clutch is engaged gently.
NOTE: When used, ''left'' or ''right'' indicates direction on the hydraulic circuit.
*21
7
TORQUE
CONVERTER
CHECK
VALVE
93
X
COOLER
CHECK
VALVE
ATF
COOLER
3RD CLUTCH
3RD
TRANSMISSION
CLUTCH
FLUID PRESSURE
SWITCH
TORQUE
CONVERTER
95
30
3RD
30
ACCUMULATOR
X
X X
5A X X
5H
5C
5B
5G
57
SHIFT
91
VALVE
C
90
94
SHIFT
VALVE
5L
5H
5B 3C
B
5N
5K
5J
X
X
10
X
5K
55'
94
91
LOCK-UP
X
5N
50
30
1A
SHIFT VALVE
SHIFT
55
96 92
93
SE
1B
VALVE A
X X
AX
90
96
55
97
90
90
HX
AX
HX
X 93
92
IDLER
X
X
SHAFT
LOCK-UP
IDLER GEAR
CONTROL
MAINSHAFT
VALVE
COUNTERSHAFT
93
FINAL DRIVE
GEAR
SECONDARY
SHAFT
95 7
92
95
X
X
RELIEF VALVE
1
1
REGULATOR VALVE
99
1ST
4TH
1ST
CLUTCH
CLUTCH
ACCUMULATOR
30
10
95
40
10
40
4TH
ACCUMULATOR
56 5E
4 SC
57
5E
SB
5G
5C
SE
40
5F
5L
5J
1A
55'
55'
5F
SA
SD
57 X
20
1
X
X
MANUAL VALVE
1B
5A
3
7
1
3A
X
4'
4''
3A
3B
X
3'
SERVO VALVE
ATF PUMP
2ND
5TH
5TH
2ND CLUTCH
CLUTCH
CLUTCH
ACCUMULATOR
TRANSMISSION
FLUID PRESSURE
SWITCH
95
50
20
50
20
2ND
ACCUMULATOR
10
SERVO CONTROL
VALVE
1
X
4
4'
3
X
3C
1
SHIFT
VALVE E
X 3B
3'
3
4
1
SHIFT
55
VALVE D
X
X
1
56
X
X
4
4''
57
X
X
4
A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVES
20
SHIFT
SOLENOID
VALVES
SA
A: OFF
B: ON
SB
SC
C: OFF
D: OFF
SD
SE
E: ON
A
X
AX
B
AX
C
AX
(cont'd)
14-67

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