9-5 SE Sedan (9600) V6-3.0L Turbo (B308) (1999)
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Turn the air recirculation on and off repeatedly.
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The red and green LED on the test lamp should go on alternately as air recirculation is turned on and off.
Is the function correct?
YES
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Replace : Motor, air recirculation flap.
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Go to step 2.
NO
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Rectify defect lead.
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Go to step 2.
2. Final check
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Calibrate the control panel.
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Delete diagnostic trouble codes in all systems.
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Read out the diagnostic trouble codes in the MCC and perform a function check.