Line Pressure Test
Line Pressure Test1. Perform mechanical system test preparation.
Warning: Removing the square-head plug when the ATF is hot can be dangerous. Hot ATF can come out of the opening and badly burn. Before removing the square-head plug, allow the ATF to cool.
2. Connect the SSTs (49 B019 901, 49 B019 903, and 49 H019 002) to the line pressure inspection port.
3. Shift the selector lever to D range and read the line pressure at idle.
4. Connect the SST (49 B019 902) to the line pressure inspection port.
Caution: If the accelerator pedal is pressed for longer than 5 seconds while the brake pedal is pressed, the transaxle could be damaged. Therefore, do steps 5 and 6 within 5 seconds of each other.
5. Firmly depress the brake pedal with the left foot, and then gradually depress the accelerator pedal with the right.
6. When the engine speed no longer increases, quickly read the engine speed and release the accelerator.
7. Shift the selector to N position and let the engine idle for 1 minute or more to cool the ATF.
8. Read the line pressure at idle and at the engine stall speed for each range in the same manner.
Specified line pressure:
Warning: Removing the SST when the ATF is hot can be dangerous. Hot ATF can come out of the opening and cause severe burns. Before removing the SST, allow the ATF to cool.
9. Remove the SST.
10. Install a new square-head plug in the inspection port.
Tightening torque 5.0 - 9.8 Nm (50 - 100 kgf-cm, 44 - 86 inch lbs.)
Evaluation of line pressure test