saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Fault Diagnosis Strategy For Electronic Systems|Page 7613 > < Fault Diagnosis Strategy For Electronic Systems|Page 7611
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YES

-

Change Resistor ventilation fan

-

Proceed to step 14.

NO

-

Proceed to step 13.

13. Checking wiring

-

Check that the lead between ventilation fan motor, pin 3 and ventilation fan switch pin 3.

Is the lead functioning?
YES

-

Change : Resistor ventilation fan

-

Proceed to step 14.

NO

-

Repair the lead in question.

-

Proceed to step 14.

14. Final check

-

Erase the diagnostic trouble codes from all systems.

-

Check function.

Tests OK?
YES

-

Actions taken to rectify problem were correct.

NO

-

See Electronic Climate Control, Testing and Inspection.

See: Testing and Inspection

Air Recirculation Not Functioning

Air Recirculation Not Functioning

Fault symptom

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