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Saab
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2003
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9-5 (9600) V6-3.0L Turbo (B308)
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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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P Code Charts
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P1640
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Diagnostic Procedures
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Rectifying the Lead - III
Rectifying the Lead - III
Rectifying The Lead
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The lead from pin 2(87) of the relay holder via fuse 14 to pin 1 of the control module is faulty.
After performing this procedure
Resetting the Limp-Home Mechanism