AUTOMATIC TRANSMISSION DIAGNOSIS
TSB Revision
AUTOMATIC TRANSMISSION
23A-21
6
Transmission
range: N (on a
flat and straight
road.)
Transmission
range and vehicle
speed (Each
condition should
be maintained for
10 seconds or
more.)
(1) Idling in L
position (Vehicle
stopped)
(2) Driving at
constant speed of
10 km/h (6.2 mph)
in L position
(3) Driving at
constant speed of
30 km/h (19 mph)
in 2 position
(4) Driving at
constant speed of
50 km/h (31 mph)
in 3 position
(5) Driving at
constant speed of
50 km/h (31 mph)
in D position
Data list No.63
(2) 1st, (3) 2nd, (4)
3rd, (5) 4th
Shift position
−
−
Data list No.31
(2) 0%, (3) 100%,
(4) 100%, (5)
100%
Low-reverse
solenoid valve
duty %
31
Low-reverse
solenoid valve
system
(
P.23A-224
)
Data list No.32
(2) 0%, (3) 0%, (4)
0%, (5) 100%
Underdrive
solenoid valve
duty %
32
Underdrive
solenoid valve
system
(
P.23A-240
)
Data list No.33
(2)100%, (3) 0%,
(4) 100%, (5) 0%
Second solenoid
valve duty %
33
Second
solenoid valve
system
(
P.23A-254
)
Data list No.34
(2) 100%, (3)
100%, (4) 0%, (5)
0%
Overdrive
solenoid valve
duty %
34
Overdrive
solenoid valve
system
(
P.23A-268
)
Data list No.29
(1) 0 km/h (0 mph)
(4) 50 km/h (31
mph)
Vehicle speed
sensor
29
Vehicle speed
sensor system
(
P.23A-215
)
STEP CONDITION
BEFORE TEST/
OPERATION
TEST/
OPERATION
STANDARD
INSPECTION
ITEM
DTC INSPECTION
PROCEDURE
PAGE