Stargazer's Garage @ istargazer.ca

2003 Toyota Sequoia - Ooga Horn
March 16, 2004

 

After installing Dixie Horns on the Passat, the plain old regular horns on the Sequoia seemed pretty boring. But since there wasn't a blank button on the dash for an auxiliary switch and I didn't want to make any permanent holes, I decided to wire something in with the stock horns. I didn't want to get Freeway Blasters like I got before. So I got this horn that is supposed to be an "Old Fashioned Model A" sound. Now when I push the horn button on the steering wheel, the Ooga horn plays. If the Ooga horn fails for any reason (loose connection, etc.) the stock horns play instead. 

This is what the Ooga horn sounds like. I'd say it's about as loud as the stock horns.

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I found this Ooga Horn at Canadian Tire and it was really easy to install. I was able to use some of my leftover supplies from before. The biggest problem was just finding a place to mount it because, once again, I did not want this to be a permanent modification. Luckily, I found a spot where I could strap the horn to the front bumper.

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You can see the location of the horn in this picture. It's mounted just behind the front bumper where it meets the frame near the passenger side fog light. I didn't bother removing the whole splash guard to get access underneath because by removing just 3 screws I was able bend it back far enough to work.

Once again, like with the Passat, I used zip ties to hold the horn in place. The zip ties give me maximum flexibility in where to mount the horn without having to make any permanent holes anywhere. It's snug and since then I've taken it on some dedicated 4wd roads without a rattle or a clunk.

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I spliced into the stock horn wire to get power. This allows me to operate the new horn with the stock horn button. There was no ground wire going to the stock horn (unlike in the Passat) so I ran a separate wire and attached it somewhere to use as the ground for the auxiliary horn. Afterwards, I wrapped it up in electrical tape.

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I followed the stock wires and ran the power and ground lines above the radiator and down the passenger side. There's lots of holes there already to make it easy. (I can't remember exactly where I attached the ground wire--I'll check and post it.)

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Here's a view of the horn from above. This is with the hood open and looking down to the bumper to the left of the radiator.