my back taillights r not working

1999 MAZDA MILLENIA
4 CYL • AUTOMATIC
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KIMMY FIERRO 1
  • MEMBER
  • 1 POST
My taillights r not working we put new light bulls in n checked the fuse but nothing happened
Apr 14, 2014 at 10:10 PM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check to see if they are getting power first if they are check the ground for being bad if not check for a short from t/s switch or it may be bad t/s switch
Apr 14, 2014 at 11:35 PM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
cold also be a bad cpu unit in dash
Apr 14, 2014 at 11:36 PM
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