| Condition | Possible Cause | Action |
|---|---|---|
|
Poor 3 → 4 shift
|
Malfunction of shift solenoid valve-B
|
Inspect. If NG, replace.
|
|
Malfunction of timing solenoid valve
|
Inspect. If NG, replace.
|
|
|
Malfunction of output shaft speed sensor
|
Inspect. If NG, replace.
|
|
|
Malfunction of input shaft speed sensor
|
Inspect. If NG, replace.
|
|
|
Malfunction of transmission range sensor
|
Inspect. If NG, replace.
|
|
|
Malfunction of Transmission fluid temperature sensor
|
Inspect. If NG, replace.
|
|
|
Malfunction of “3” position switch
|
Inspect. If NG, replace.
|
|
|
Malfunction of engine coolant temperature sensor
|
Inspect. If NG, replace.
|
|
|
Malfunction of throttle position sensor
|
Inspect. If NG, replace.
|
|
|
Malfunction of pressure control solenoid valve
|
Inspect. If NG, replace valve body assembly.
|
|
|
Faulty valve body component
|
Replace valve body assembly.
|