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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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START
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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
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