transmission MITSUBISHI GALANT 2004 Workshop Manual




 
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Ye s
No No
NE : Engine speedSTART
Ye sNo
Transmission fluid temperature
sensor voltage < 4.5 V
There is only one transmission
range switch signal
Ye s
N
E > 450 r/min
N
OPG-B > 900 r/min
N
IPG-A > 0 r/min
Continuous failure for 4 secs.
Good
END N
OPG-B : Output speed
(output shaft speed sensor)
No
Ye sNo
No
Ye s
No Ye s
Ye s
Malfunction Shift change is finished
N
IPG-A : Input speed
(input shaft speed sensor)
I
4 : 4th gear ratio
AC205246
Timer start
Timer > 2 secs.
Voltage of battery > 10 V
Shift stage commanded
by A/T ECM is 4th
NoYe s
Ye sNo
I4 × NOPG-B - 200 < NIPG-A < I4 × NOPG-B + 200
AB
Shift stage commanded
by PCM is 4th




 
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Ye s
No No
NE : Engine speedSTART
Ye sNo
Transmission fluid temperature
sensor voltage < 4.5 V
There is only one transmission
range switch signal
Ye s
N
E > 450 r/min
N
OPG-B > 900 r/min
N
IPG-A > 0 r/min
Continuous failure for 4 secs.
Good
END N
OPG-B : Output speed
(output shaft speed sensor)
No
Ye sNo
No
Ye s
No Ye s
Ye s
Malfunction Shift change is finished
N
IPG-A : Input speed
(input shaft speed sensor)
I
5 : 5th gear ratio
AC500647
Timer start
Timer > 2 secs.
Voltage of battery > 10 V
NoYe s
Ye sNo
I5× NOPG-B - 200 < NIPG-A < I5 × NOPG-B + 200
Shift stage commanded
by PCM is 5th
AB




 
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Ye s
No No
NE : Engine speedSTART
Ye sNo
Transmission fluid temperature
sensor voltage < 4.5 V
There is only one transmission
range switch signal
Ye s
N
E > 450 r/min
N
OPG-B > 350 r/min
N
IPG-A > 0 r/min
Continuous failure for 4 secs.
Good
END N
OPG-B : Output speed
(output shaft speed sensor)
No
Ye sNo
No
Ye s
No Ye s
Ye s
Malfunction Shift change is finished
N
IPG-A : Input speed
(input shaft speed sensor)
I
r : Reverse gear ratio
AC205248
Timer start
Timer > 2 secs.
Voltage of battery > 10 V
Shift stage commanded
by A/T ECM is reverse
NoYe s
Ye sNo
Ir × NOPG-B - 200 < NIPG-A < Ir × NOPG-B + 200
AD
Shift stage commanded
by PCM is reverse
0.5 sec.
100
1 sec.




 
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AC500369
START
END
Transmission range
switch position is in
D range
TCC is plunging
into connecting
condition?
TCC solenoid duty
ratio is 100%
Continuous failure for 4 secs.
Good
MalfunctionNo
Ye s
No
Ye s
No
Ye s
No
Ye s




 
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AC500371
START
END
Transmission range
switch position is in
D range
TCC solenoid is in
OFF steady state
TCC in disengagement area
Timer start
TCC in disengagement area
Timer > 5 secs.
V
THROTTLE > 1.5 V
N
OPG-B > 1,000 r/min
N
E - 5 < NIPG-A < NE + 5
Continuous failure
for 10 secs.
Good MalfunctionYe sNo Ye sNo Ye sNo Ye sNo Ye s NoYe sNo Ye sNo Ye sNo Ye sNo
N
E : Engine speed N
OPG-B : Output speed
(output shaft speed sensor)
N
IPG-A : Input speed
(input shaft speed sensor) V
THROTTLE : Throttle position sensor
output voltage
5 secs.




 
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TRANSMISSION
RANGE SWITCH
SHIFT
SWITCH
ASSEMBLY
SHIFT
SWITCH
(DOWN) SHIFT
SWITCH
(UP) SELECT
SWITCH
AUTO
MODE SPORT
MODE
IGNITION
SWITCH (IG1)
JUNCTION
BLOCK
JOINT
CONNECTOR (1)
AC600847
POWERTRAIN
CONTROL
MODULE
AB
Shift Switch Assembly System Circuit




 
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AC306223
A-13 (GR)
AB
CONNECTOR: A-13
1
47
82
35
1314
17 15
12 1611 10 96
AC306248AH
CONNECTOR: B-20
PCM
AIR
CLEANER
JAE
4137 3240 39
23 2122
35313026
3627
43 42
25 24
3834 293328
B-20
AC210068
CONNECTOR: B-110
B-110 (B)
AE
TRANSMISSION
RANGE SWITCH
172
8359 4
106
AC305231
CONNECTOR: C-01
AS
33 221128 1716 15 14 13 1225 23 24 2627 3 12 4521 20 19 182930 3231 7 68
10 9
AC600843AB
CONNECTOR: C-20




 
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A-13 (GR)
AB
CONNECTOR: A-13
1
47
82
35
1314
17 15
12 1611 10 96
AC600843AB
CONNECTOR: C-20
AC210068
CONNECTOR: B-110
B-110 (B)
AE
TRANSMISSION
RANGE SWITCH
172
8359 4
106
AC600843AB
CONNECTOR: C-20


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C
AC406397 OVERDRIVE
SOLENOID
VALVE
LOW-
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SOLENOID
VALVE
TRANSMISSION
FLUID TEMPERATURE
SENSOR
REDUCTION
SOLENOID
VALVE <5A/T>UNDERDRIVE
SOLENOID
SECOND
SOLENOID
VALVE
TORQUE
CONVERTER
SOLENOID
VALVE
AB
D
AC305021
EPOWERTRAIN
CONTROL
MODULE (PCM)
AIR
CLEANER
ACAC004673
AE
STOPLIGHT SWITCH
BRAKE PEDAL
F
AC305028
DATA LINK
CONNECTOR
ACCELERATOR
PEDAL
AB
G
AC305582AC
H
SHIFT SWITCH
(UP SIDE)
SHIFT SWITCH
(DOWN SIDE)


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AC407412
PRND
PRND
<4A/T>
<5A/T>
AB