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Fourth generation of the Toyota Pickup.

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Where is the horn relay located

I need help with my horn

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alan.thomas65  it’s in the fuse box on the left side of the drivers compartment. Relay C in the image

Newer than '88 model

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These are from an '86

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Horn wiring

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4 Comments:

the diagram you've posted is not for a 84-88. the fuse block in the drivers footwell looks nothing like that and it doesn't have any relays. I'm having the same issue and will continue to trouble shoot. when i put power to the blue and yellow wire the horn will work, just have to figure out where the horn gets the power from.

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@Daniel Miller You are right. That was for a later model! As for your horn, Japanese vehicles are wired differently. They send power from the fuse to the horn, then to the switch. So when the switch closes , the power flows through the switch to the ground, this is known as "switched ground". Your power should come from the hazard flasher circuit.

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my hazards are working but no my horn tho

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@marcusadie671 did you check the horn? did you check to see if you get the power? What have you checked? Same make and model vehicle?

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