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Component testing procedure

Circuit to test Connect self-powered test light or ohmmeter to terminals Move switch to these positions A good switch will indicate
Power Checks before any other tests 2 (504C) and 7 (C504C) at rest Open circuit
2 (504C) and 8 (C504C) at rest Open circuit
2 (504C) and 6 (C504C) at rest Open circuit
2 (504C) and 5 (C504C) at rest Open circuit
2 (504C) and 4 (C504A) at rest Open circuit
2 (504C and 1 (C504A) at rest Open circuit
2 (504C and 1 (C504C) at rest Closed circuit
Ground Checks before any other tests 4 (504C) and 7 (C504C) at rest Closed circuit
4 (504C) and 8 (C504C) at rest Closed circuit
4 (504C) and 6 (C504C) at rest Closed circuit
4 (504C) and 5 (C504C) at rest Closed circuit
4 (504C) and 1 (C504C) at rest Open circuit
2 (504A) and 4 (C504A) at rest Closed circuit
2 (504A) and 1 (C504A) at rest Closed circuit
Right front window circuit 7 (504A) and 1 (C504A) Down Closed circuit
7 (504A) and 4 (C504A) Up
Left rear window circuit 2 (504C) and 8 (C504C) Down Closed circuit
2 (504C) and 7 (C504C) Up
Right rear window circuit 2 (504C) and 5 (C504C) Down Closed circuit
2 (504C) and 6 (C504C) Up
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