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Home >> Buick >> 2001 >> Century Limited >> Repair and Diagnosis (Single Page) >> Electrical >> Motors, Switches, Relays >> Wiring Systems (General Information) >> Diagnostic Information and Procedures >> SIR/SRS System Wire Splice Repair >> Connector Position Assurance (CPA)

Connector Position Assurance (CPA)

The connector position assurance (CPA) is a small plastic insert that fits through the locking tabs of all the SIR/SRS system electrical connectors. The CPA ensures that the connector halves cannot vibrate apart. You must have the CPA in place in order to ensure good contact between the SIR/SRS mating terminals.

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