1991 GMC Sierra Headlights

1991 GMC SIERRA
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JERRY BREEDLOVE
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Electrical problem
1991 GMC Sierra V8 Two Wheel Drive Automatic

All lights work except both headlights. I've checked fuses under dash everything is ok there. What should I check next
Jan 26, 2009 at 5:10 PM
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RHALL77
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use a test light and check and see if there is voltage at the back of the head lights. then we know if its a bulb or maybe a switch
Jan 26, 2009 at 5:17 PM