1990 Chevy Truck headlights

1990 CHEVROLET TRUCK
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LC SMITHE
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1990 Chevy Truck V8 Two Wheel Drive Automatic

no power to headlight can't fine fuse, headlight switch ok
Mar 10, 2009 at 10:16 PM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
Usually the circuit for the headlamp isn't fused, part of the headlamp switch is a circuit breaker for the headlights, the feed for that circuit probably comes from a fusible link, battery junction block. The red wire at the headlamp switch should be the feed to the switch for the headlites.

The taillights--dashlites, whatever, is usually a fused circuit.
Mar 11, 2009 at 1:40 AM
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