FixVault
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Volvo
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1997
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S90 AW30-40
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Repair and Diagnosis (Single Page)
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Restraints
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Air Bag, SRS
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Air Bag Restraint System
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Fault Code Testing
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Fault Code 128
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Conditions For Fault Code
Conditions For Fault Code
If voltage in cable is high for over 40 seconds, DTC 128 is stored.