Mitsubishi Pajero automatic transmission diagnostics
1. Visual inspection
* Check the level and condition of the transmission fluid.
* Inspect the wiring system and hoses for signs of damage or leaks.
* Check the automatic transmission housing for cracks or leaks.
2. Diagnostic scanner
* Connect the diagnostic scanner to the vehicle’s OBD-II connector.
* Read and decipher any automatic transmission related fault codes.
* Check automatic transmission data in real time, such as temperature, pressure and speed.
3. Manual check
* Evaluate the operation of the automatic transmission during gear shifts: Pay attention to the smoothness and timeliness of the shifts.
* Check the operation of the automatic transmission in park and neutral mode: Make sure that the car does not roll when the park mode is engaged and that it can move freely in neutral mode.
* Check the condition of mechanical components: Inspect solenoids, sensors and brake bands for signs of wear or damage.
4. Checking the system pressure
* Use a pressure gauge to check the pressure in the automatic transmission system.
* Compare the obtained values with the manufacturer’s technical parameters.
* Check the pressure in different operating modes of the automatic transmission.
5. Test drive
* Test drive the car at all speeds and loads.
*Note any unusual noises, vibrations or delays when shifting gears.
Additional Tips
*Refer to your repair manual for specific diagnostic and troubleshooting instructions.
* Consider calling a qualified mechanic for a comprehensive diagnosis and repair.
* Regularly service the automatic transmission in accordance with the manufacturer’s recommendations.