Diagnostic Chart For Self-Diagnosis

DIAGNOSTIC CHART FOR SELF-DIAGNOSIS

OPERATION

- Without left/right independent air conditioning function






- With left/right independent air conditioning function






1. A/C CONTROL MODULE SELF-DIAGNOSIS
- Without left/right independent air conditioning function









- With left/right independent air conditioning function









2. SENSOR CHECK TABLE

- Without left/right independent air conditioning function

NOTE: When the sunload sensor check is performed indoors or in the shade, it could be diagnosed as having an open circuit. Always check the sunload sensor at a location exposed to direct sunlight.
- Past malfunction will illuminate if four malfunctions or more were detected previously.
- To cancel the past malfunction, perform either of the following procedure: Disconnect the negative battery terminal or press and hold the FRESH/RECIRC switch for 5 seconds or more while performing selfdiagnosis step 3 - 7.






- With left/right independent air conditioning function

NOTE:
- When the sunload sensor check is performed indoors or in the shade, it could be diagnosed as having an open circuit. Always check the sunload sensor at a location exposed to direct sunlight.
- If there are multiple defective sensors, display occurs two times.
- Past malfunction will illuminate if four malfunctions or more were detected previously.
- To cancel the past malfunction, perform either of the following procedure: Disconnect the negative battery terminal or press and hold the FRESH/RECIRC switch for 5 seconds or more while performing selfdiagnosis step 3 - 4.






3. OPERATING MODE TABLE
- Without left/right independent air conditioning function






- With left/right independent air conditioning function






4. DRIVE SIGNAL CHECK TABLE
- Without left/right independent air conditioning function

NOTE:
- Past malfunction will illuminate if four malfunctions or more were detected previously.
- To cancel the past malfunction, perform either of the following procedure: Disconnect the negative battery terminal or press and hold the FRESH/RECIRC switch for 5 seconds or more while performing selfdiagnosis step 3 - 7.






- With left/right independent air conditioning function

NOTE:
- If there are multiple defective sensors, display occurs two times.
- Past malfunction will illuminate if four malfunctions or more were detected previously.
- To cancel the past malfunction, perform either of the following procedure: Disconnect the negative battery terminal or press and hold the FRESH/RECIRC switch for 5 seconds or more while performing selfdiagnosis step 3 - 4.