Horn does not work

[Fordication]

Checked the horns in the grill, work fine. Checked the power to horn on steering wheel, no power. Where do I look now.

 

[Challenger RTA]

Is the horn relay in the fuse box?
On the top of the fuse box. horn relay and key in buzzer.

 

[Chryco Psycho]

The wire in the column is a ground switch , it only provides a ground to close the horn relay so you probably have a problem withe the relay

 

[Challenger RTA]

If the relay is in and it's working. check the bulkhead connector 24 for power when pushing the horn button.

 

[Fordication]

I will test the relay when I get home friday. That seems like the easiest way to test it.

 

[Fordication]

What is the connector called that comes out of the steering wheel and appears to be white. Its the largest connector out of the steering wheel.

 

[Challenger RTA]

Just by chance did you check the fuse?

 

[Challenger RTA]

Picture? OEM sw or aftermarket? Their different.

 

[Challenger RTA]

What is the connector called that comes out of the steering wheel and appears to be white. Its the largest connector out of the steering wheel.

Picture to be sure. Horn relay ground through the horn sw?

 

[Fordication]

Just by chance did you check the fuse?

Sure did. All are good

 

[Challenger RTA]

Not a good picture of the wire. The wire at the end of the can is wire for the horn button. It connects to the contact ring on the back side where the roller runs. Got pictures from other members post,

It illuminates the ignition lock

 

[Fordication]

Just by chance did you check the fuse?

Yes, all of them.

 

[Fordication]

Picture? OEM sw or aftermarket? Their different.View attachment 152061

What does the orange wire do?

 

[moparleo]

Go to this site. They have a lot of free downloads on service manuals, videos on common problems.
You should have a Factory Service Manual at a minimum if you are going to work on your own car.
It will have the factcory recommended diagnostic charts, diagrams and most any info you will need to service the car.

Click here --->MyMopar

 

[Fordication]

Go to this site. They have a lot of free downloads on service manuals, videos on common problems.
You should have a Factory Service Manual at a minimum if you are going to work on your own car.
It will have the factcory recommended diagnostic charts, diagrams and most any info you will need to service the car.

Click here --->MyMopar

I have both manuals and a manual to rebuild the la and magnum 360 for performance. Thing is most are over 15 years old so checking new inputs.

 

[Challenger RTA]

The wire in the column is a ground switch , it only provides a ground to close the horn relay so you probably have a problem withe the relay

 

[Fordication]

If the relay is in and it's working. check the bulkhead connector 24 for power when pushing the horn button.View attachment 152054

I cannot find the relay. Looked at my service book and it says its mounted to the fuse block. Mine is not there. I did find a 2 point relay for a flasher relay but nothing thats 3 point.

 

[Challenger RTA]

There needs to be a relay in the circuit in order for it to work.

NORS 1971 1972 1973 DODGE CHRYSLER PLYMOUTH MOPAR B C E BODY HORN RELAY 3579204 | eBay

 

[Fordication]

There needs to be a relay in the circuit in order for it to work. NORS 1971 1972 1973 DODGE CHRYSLER PLYMOUTH MOPAR B C E BODY HORN RELAY 3579204 | eBay

Where is this darn thing supposed to be mounted. The manual says dark green wire and it says position 24 but the only wire this dark green is at position 12 terminal 12

 

[Fordication]

There needs to be a relay in the circuit in order for it to work. NORS 1971 1972 1973 DODGE CHRYSLER PLYMOUTH MOPAR B C E BODY HORN RELAY 3579204 | eBay

Is the front of the fuse box where it goes?