Air Conditioning System (For Automatic Air Conditioning System) Data List / Active Test

  1. READ DATA LIST

Air Conditioning System (For Automatic Air Conditioning System) -- Data List / Active Test



READ DATA LIST
HINT:
Using the intelligent tester's Data List allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the Data List early in troubleshooting is one way to save time.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to ON.

  3. Read the Data List according to the display on the tester.

    ECM:
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    A/C Signal
    		A/C signal / ON or OFF
    		ON: A/C ON
    OFF: A/C OFF
    		-