| Condition | Possible Cause | Action |
|---|---|---|
|
Non operate TCC (lock-up) system
|
TCC solenoid valve-B circuit faulty
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
Shift solenoid valve-A and/or -B circuit faulty
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
Pressure control solenoid valve circuit faulty
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
Output shaft speed sensor circuit faulty
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
Input shaft speed sensor circuit faulty
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
Transmission range sensor circuit faulty
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
Transmission fluid temperature sensor circuit faulty
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
CAN communication circuit faulty
(M13 engine model with VVT)
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
Engine coolant temperature signal circuit faulty
(M13 engine model without VVT)
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
Throttle position signal circuit faulty
(M13 engine model without VVT)
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
Brake light switch circuit faulty
|
Refer to
No Gear Shift to 4th Gear
.
|
|
|
Throttle position sensor circuit faulty
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
Engine coolant temperature sensor circuit faulty
|
Inspect circuit for open, short and intermittent. If NG, repair.
|
|
|
TCM
|
Substitute a known-good TCM and recheck.
|
|
|
ECM
|
Substitute a known-good ECM and recheck.
|