Pressure Test

Line Pressure Test Procedure



- Location of pressure test ports.
- Always replace pressure plugs as they are self-sealing bolts.




1. Check A/T and engine fluid levels. If necessary, add fluid.
2. Drive vehicle for approx. 10 minutes or until engine oil and ATF reach operating temperature.

ATF operating temperature: 50 - 80 °C (122 - 176 °F)




3. Install pressure gauge to corresponding line pressure port.




4. Set parking brake and block wheels.
- Continue to depress brake pedal fully while line pressure test is being performed at stall speed.




5. Start engine and measure line pressure at idle and stall speed.
- When measuring line pressure at stall speed, follow the stall test procedure.

Line Pressure:

Judgement Of Line Pressure Test

Judgement Of Line Pressure Test: