Automatic Transmission/Transaxle: 5A-31
Manual Road Test
S5JB0A5104013
This test checks the gears being used in “L”, “2”, “3” or “D” range when driven with unoperated gear shift control
system. Test drive vehicle on a level road.
NOTE
Before this test, check diagnostic trouble code (DTC).
1) With select lever in “P”, start engine and warm it up.
2) After warming up engine, turn ignition switch OFF and disconnect valve body connector (1).
3) With select lever in “L” range, start vehicle. Check that 1st gear is being used referring to V1000 table shown
below.
4) While vehicle is running, shift select lever to “2” range and check that 1st gear is being used.
5) While vehicle is running, shift select lever to “3” or “D” range and check that 4th gear is being used.
6) After the checks, stop vehicle then turn ignition switch OFF, and connect valve body connector.
7) Clear DTC.
Vehicle speed per 1000 rpm in engine speed
Incorrect gear shift point Malfunction of throttle position sensor Inspect. If NG, replace.
Malfunction of input shaft speed sensor Inspect. If NG, replace.
Malfunction of output shaft speed
sensor
Inspect. If NG, replace.
Malfunction of power mode switch Inspect, If NG, replace.
Malfunction of transmission fluid
temperature sensor
Inspect. If NG, replace.
TCC (lock-up) function
does not operate
Malfunction of engine coolant
temperature (ECT) sensor
Inspect. If NG, replace.
Malfunction of brake light switch Inspect. If NG, replace.
Malfunction of throttle position sensor Inspect. If NG, replace.
Faulty valve body component Replace valve body component.
Faulty torque converter Replace torque converter.
Condition Possible cause Correction / Reference Item
Gear position Vehicle speed
1st 9.2 km/h (5.7 mile/h)
2nd 17.4 km/h (10.8 mile/h)
3rd 26.0 km/h (16.2 mile/h)
4th 37.7 km/h (23.4 mile/h)
I5JA01511003-01
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