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Saab
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2009
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9-5 (9600) L4-2.3L Turbo
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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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B1605
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Instrument Panel, Gauges and Warning Indicators
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Main Instrument Unit
Main Instrument Unit
B1605
Control Module, Internal Fault.
Fault symptoms
Some or all functions fail to operate.
Condition
Internal components in control module are defective.