Horn not working

2004 ISUZU ELF
347,403 MILES • 2.0L • 4 CYL • TURBO
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TUMELO TYMEX TADUBANA
  • MEMBER
  • 1 POST
The horn is not working, and I cannot locate where it is.
Dec 10, 2020 at 11:43 PM
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STEVE W.
  • ✓ASE Certified Mechanic
  • 15,200 POSTS
  • ASE Certified Mechanic
Looking at the service manual it shows the horn fuse also powers the hazard lights, if those work the fuse is good, if not I would check it first. Next would be the horn relay located in the relay box under the glove box in the dash. Should be relay X2 as shown in image. The horns themselves should be up behind the front bumper on a mount attached to the frame.
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Dec 11, 2020 at 12:55 AM
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