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Control Assembly: Testing and Inspection

AIR CONDITIONING PANEL SUB-ASSY

INSPECTION







1. INSPECT AIR CONDITIONING PANEL SUB-ASSY (MANUAL AIR CONDITIONING)
a. Disconnect the connectors from the air conditioning panel sub-assy and inspect the connectors on the wire harness side, as shown in the chart.
If the circuit is as specified, replace the air conditioning panel sub-assy with a new one. If the circuit is not as specified, inspect the circuits connected to other parts.










b. Connect the connectors to the heater air conditioning panel sub-assy and inspect the back side from the wire harness side, as shown in the chart.
If the circuit is as specified, replace the air conditioning panel sub assy with a new one. If the circuit is not as specified, inspect the circuits connected to other parts.







Waveform:




2. INSPECT ECM (MANUAL AIR CONDITIONING)
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