Test 5 - Selector In "D" Overdrive

Hydraulic Pressure Tests:

1. Attach pressure gauge to the torque converter clutch off pressure tap.
2. Move selector lever to the D position.
3. Allow vehicle wheels to turn and increase throttle opening to achieve an indicated vehicle speed of 80 km/h (50 mph).

CAUTION: Both wheels must turn at the same speed.

4. Torque converter clutch off pressure should be less than 35 kPa (5 psi).
5. This test checks the torque converter clutch hydraulic circuit.