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1986
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Riviera V6-231 3.8L
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Testing and Inspection
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Trouble Code Diagnosis
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History Codes B335 and C553
History Codes B335 and C553
History Codes B335 and C553
This combination of History Codes could be caused by:
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Momentary open in the 12v circuit from the CPS (CKT 812B).