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Component testing procedure

COMPONENTS TESTING PROCEDURE CHART

Circuit to test Connect self-powered test light or ohmmeter to terminals Move switch to these positions A good switch will indicate
Headlamp circuit 7 and 10 Off Open circuit
Park Open circuit
Low Closed circuit
Auto Open circuit
7 and 9 Off Closed circuit
Park Open circuit
Low Open circuit
Auto Open circuit
Autolamp Circuit 4 and 7 Off Open circuit
Park Open circuit
Low Open circuit
Auto Closed circuit
Parking lamps 5 and 7 Off Open circuit
Park Closed circuit
Low Open circuit
Auto Open circuit
Fog lamps 6 and 7 Off Open circuit
Fog lamps Closed circuit