Actuator Check

HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM: ACTUATOR CHECK

1. ACTUATOR CHECK

(a) Start the engine and warm it up.

(b) Perform the indicator check Check Mode Procedure.

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(d) By performing the actuator check, each damper, motor, and relay are automatically operated at 1 second intervals in a continuous cycle from step No. 1 to No. 10. During this operation, check the temperature and airflow indicated on the display as well as by hand.

HINT
* If a slower display is desired, press the driver temperature up switch to stop the automatic display. The display changes to step operation display mode which allows the display to be changed 1 step for each press of the switch.
* The buzzer sounds when the display code changes.
* Codes are displayed from smaller to larger numbers in order.
* To cancel the check mode, press the "OFF" switch.

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Front Air Conditioning Unit

Rear Air Conditioning Unit