head light problem Chevy Impala

2000 CHEVROLET IMPALA
70,000 MILES • 6 CYL • 2WD • AUTOMATIC
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NBROOKS1
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  • 1 POST
2000 Chevy Impala low beam headlights will not work. high beams, blinkers and hazards all work fine when messing with the hazard switch the blinkers speed up and slow down and some times the low beams will work, I have checked all fuses and ground to headlight clean. can you help me
Feb 22, 2011 at 4:30 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
Use a voltage tester, the orange going to headlamp is hot/voltage all the the time. The dark blue wire ground, high/low beam,on/off controled on the ground circuit. Might be problem with dimmer switch? Note the diagram.
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Apr 2, 2019 at 10:26 AM
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