FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Saab
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2000
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9-5 Wagon (9600) L4-2.3L Turbo (B235)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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B Code Charts
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B1227
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Check the Main Instrument Unit
Check the Main Instrument Unit
Check the Main Instrument Unit
Is the main instrument unit live?
NO
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Continue with fault diagnosis on the MIU.
YES
-
Check the Control Module Outputs to the Airbag Warning Lamp