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1998
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Riviera V6-3.8L VIN K
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Repair and Diagnosis
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Accessories and Optional Equipment
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Antitheft and Alarm Systems
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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Theft Deterrent (UA6)
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Circuit Operation
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System Components
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Starter Enable Relay
Starter Enable Relay
The starter enable relay allows the engine to crank only when circuit 625 (YEL/BLK) is grounded by the PASS-Key� II theft deterrent module.