I have 2012 tundra limited with steering controls that all work but horn that rarely works only when wheel is turned at it seems at certain angles. I have the wiring diagrams and I have check continuity baterry to fuse. Horn to fuse. My steering is grounded as well also it may just be me but horn doesn’t sound as loud as it should since I teated it by bypassing the relay and just putting a ground trigger switch on the horn with a spliced postive cable. I can’t tell if my clock spring is the issue. What have I missed ?
@@Allan3Sydney it sounds to me like your clock spring is going bad, but I’ve had several Toyotas with bad horns just like in this video. I think your problem is both. I would jump the relay to sound the horns constant and see if they maintain their sound for a few seconds. We just got done with one of those where the clock spring was bad causing the cruise to quit.
Great job, you really care for your customer Tundra. I owning 2003 Tundra V8 replaced steering clock 2015 when the horn don't works. Now 2023 horn stop working. Any inputs, please? Look like another spring clock needed?
Check for switched power at the horn first, listen for relay click, if no power at the horn and no click at the relay check for signal at the relay…then if you don’t have switched signal at the relay suspect the clock spring
@@herowillrose3198 doesn’t have to be power, often it’s ground that’s switched but in not sure on that one. But the relay under the hood in the fuse box will control the horns…helps to have a wiring diagram.
Sorry for the reupload, I had too much going on while editing and got the order mixed up with some of the clips.
Could the horns be mounted backwards for easier clearance with the grill?
@@neitherheightnordepth2102 then they would be hitting the ac condenser
I have 2012 tundra limited with steering controls that all work but horn that rarely works only when wheel is turned at it seems at certain angles. I have the wiring diagrams and I have check continuity baterry to fuse. Horn to fuse. My steering is grounded as well also it may just be me but horn doesn’t sound as loud as it should since I teated it by bypassing the relay and just putting a ground trigger switch on the horn with a spliced postive cable.
I can’t tell if my clock spring is the issue. What have I missed ?
@@Allan3Sydney it sounds to me like your clock spring is going bad, but I’ve had several Toyotas with bad horns just like in this video. I think your problem is both. I would jump the relay to sound the horns constant and see if they maintain their sound for a few seconds. We just got done with one of those where the clock spring was bad causing the cruise to quit.
Ok I will check relay for reason I don’t know where it is cause it’s somewhere under driver side dash. Will update when I finally fix it.
Great job, you really care for your customer Tundra.
I owning 2003 Tundra V8 replaced steering clock 2015 when the horn don't works. Now 2023 horn stop working.
Any inputs, please?
Look like another spring clock needed?
Check for switched power at the horn first, listen for relay click, if no power at the horn and no click at the relay check for signal at the relay…then if you don’t have switched signal at the relay suspect the clock spring
Where is switch power?
@@herowillrose3198 doesn’t have to be power, often it’s ground that’s switched but in not sure on that one. But the relay under the hood in the fuse box will control the horns…helps to have a wiring diagram.
I looked and got the 10AM fuse under tge hood still working good.
@@herowillrose3198 so it had a blown fuse or the fuse was good and still doesn’t work?
That’s a mess!