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Component Testing Procedure

IGNITION SWITCH COMPONENT TESTING

Circuit to test Connect self-powered test light or ohmmeter to terminals Move key to these positions A good switch will indicate
Run power circuit  8 and 3
8 and 6
8 and 7
Lock Open circuit
Accessory Open circuit
Run Closed circuit
Start Open circuit
Run/Start power circuit  8 and 3
9 and 1
Lock Open circuit
Accessory Open circuit
Run Closed circuit
Start Closed circuit
Run/Acc power circuit  8 and 3
9 and 5
Lock Open circuit
Accessory Closed circuit
Run Closed circuit
Start Open circuit
Start power circuit  8 and 3
9 and 10
Lock Open circuit
Accessory Open circuit
Run Open circuit
Start Closed circuit