Self-diagnosis of automatic transmission Nissan Teana J31
1. Preparation
* Warm up the engine to operating temperature.
* Place the car on a flat surface.
* Shift the gear shift lever to the “P” (Park) position.
* Turn off the ignition.
2. Self-diagnosis
* Insert the key into the ignition.
* Turn the key to the “ON” position, but do not start the engine.
* Press and hold the brake pedal.
* Turn the key to the “OFF” position, then back to the “ON” position.
* Hold down the brake pedal and move the gearshift lever to the “D” (Drive) position.
* Release and press the brake pedal again.
3. Reading fault codes
*After completing the above steps, the “D” and “S” indicators (or “PWR” on some models) will flash on the instrument panel.
* The number of flashes of each indicator indicates a certain number of the fault code.
*Each flash sequence represents one code.
For example:
* 3 flashes of the “D” indicator, then 2 flashes of the “S” indicator = fault code “32”
4. Decoding codes
Table of fault codes for Nissan Teana J31 automatic transmission:
| Code | Description |
|—|—|
| 11 | Throttle Position Sensor |
| 12 | Vehicle Speed Sensor |
| 21 | Automatic transmission pressure sensor (1) |
| 22 | Automatic transmission pressure sensor (2) |
| 23 | Automatic transmission oil temperature sensor |
| 31 | Open solenoid control circuit |
| 32 | Solenoid control circuit short circuit |
| 33 | Shift Solenoid A Malfunction |
| 34 | Shift Solenoid B Malfunction |
| 35 | Torque Converter Lockup Solenoid Malfunction |
| 41 | Automatic transmission valve body malfunction |
| 42 | Low oil pressure in automatic transmission |
| 43 | High oil pressure in automatic transmission |
| 51 | Slipping of automatic transmission clutches |
| 52 | Torque converter slippage |
| 99 | General error of automatic transmission control module |
5. Reset fault codes
To reset Nissan Teana J31 automatic transmission fault codes, follow these steps:
* Disconnect the negative terminal of the battery for a few minutes.
* Reconnect the terminal.
* Start the engine and let it idle for a few minutes.
* Turn off the engine.
* Start the engine again and check whether the “D” or “S” indicators on the instrument panel are illuminated. If the indicators are off, the trouble codes have been successfully cleared.