Without CONSULT-III
- Turn ignition switch OFF.
- Remove intake manifold adapter.
- Visually check the valve for damage and check if foreign matter is caught between the valve and the housing.
- Supply tumble control valve actuator terminals with battery voltage within 2 seconds and check operation.TUMBLE CONTROL VALVE REFERENCE CHART
Tumble control valve Terminal (+) (-) Close 4 5 Open 5 4 CAUTION: Do not apply 12V DC continuously for 30 seconds or more. Doing so may result in damage to the coil in tumble control valve motor.