9-3 Coupe (9400) L4-2.0L Turbo (B204) (1999)
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Proceed to step 10.
FAN SPEED POSITION 4 NOT FUNCTIONING
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Proceed to step 12.
2. Checking fuses
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Check that fuse 3 is operational.
Tests OK?
YES
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Proceed to step 3.
NO
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Replace Fuse 3
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Proceed to step 14.
3. Check switch power supply
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Unplug the connector: Switch, ventilation fan (35)
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Turn the ignition key to the ON position.
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Connect a test lamp between pin 2 in the female connector and a good grounding point.