Pressure Test

Pressure Test

Pressure Tap Location:

CAUTION: If the pressure is low at stall, do not continue with the test or further transaxle damage will occur. Do not maintain wide open throttle in any transaxle range for more than 5 seconds.

This test verifies that the pressure is within specification.
1. Connect a pressure gauge to the appropriate pressure tap.
2. Start the engine and check the pressures. See the pressure charts to determine if the pressures are within specification.

Clutch and Brake Pressure Chart:

Pressure Diagnostic Chart:

3. If the pressure is not within specification, install a new main control valve body.
4. If the pressures are OK, clear all DTCs. Test drive vehicle, code could be intermittent. If DTC code returns, install a new valve body.