Question about Cars & Trucks

Open Question

Twin hooter connected with relay. Can you show me a diagram

Posted by Anonymous on


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

My toyota hooter is not making contacts on the steering wheel

If you have airbags your spirel on your steering can be broken. It has a roled up flex pc inside that let the current flow from the hooter cover to the steering colum. On the older models they used a hooter pin that get worn and needs replacement.

Jul 04, 2016 | Toyota Cars & Trucks

1 Answer

How do I connect a hooter (horn)from beginning to end please.

If you intend to use stock horn button, wire from it needs to go to a horn relay. Big amp wire from battery goes to one side of relay, wire to horn out of other side. Good idea to put fuse in there somewhere.

Jan 14, 2015 | Cars & Trucks

1 Answer

Sensitive hooter bmw x5

Sounds like worn contact points beneath your air bag OR lose horn connecting plate.
If you are a or know a handy man that can take apart your steering wheel without the airbag going off (not always advised) then you will then be able to make the connections more solid.

Found you this video...

Sep 19, 2014 | 2005 BMW X5 3.0d

1 Answer

Hooter not working.checked hooter does work when power is applied.fuses and relays working.what can be the problem?

Sounds like the earth disc under the steering wheel but dont damage the s/wheel when removing and make sure its straight before removing and the same when refitting.

May 22, 2014 | 2006 Volkswagen Caddy 1.6

1 Answer

I have changed both hooter for 2004 Mercedes-Benz C200 but still not working

By hooter I assume you mean the horn? On Mercedes these are controlled by the AAM or all activity module. That's just a computer module that controls the human interactions amongst other things with the car. Airbags, horns, wipers and all sorts of weird stuff is not directly connected to the switches you press. So in your case the problem may be in the wiring or connector but can also be the aam.UnfoUnfortunately you will need to go get it connected to some version of the Mercedes diagnostic software (star system). This will read a code and tell whatever the issue is. It is not the same diagnostic that the normal mechanic can read and usually only found at Mercedes or shops that deal with euro vehicles. This is a pain and will cost but it might be as simple as the code nearing to be cleared. Then the aam will recognise it is connected to two working horns again and allow them to be activated. Before you do that check your wiring and connectors, look for corrosion and or bent broken pins or wires. I would have to look up the fuse or relay for the horn to tell you but those need to be looked at as well. This is the same stuff a mechanics will do but you are cheaper so it's worth doing.

Mar 15, 2014 | 2004 Mercedes-Benz C200 CDI

2 Answers


hooter unit itself ,tap it with a screwdriver when button depressed ,relay sounds ok,clicking noise at battery sounds like its the relay working ,hooter horn itself possibly problrm

Jan 13, 2014 | 1996 Eagle Talon

1 Answer

I have a 1800 toyota condor, does anyone have the wiring diagram

most likely cause is the horn itself ,check for a feed to the horn before you go any further but some vehicles have a permant feed and the earth is the switch contact connection .if two wires then it could be the latter ? you must check it with a multimeter to determine the fault

Oct 15, 2012 | Toyota Cars & Trucks

1 Answer

How to fix my hooter on mercedes c200


Jul 30, 2012 | 2002 Mercedes-Benz C200

1 Answer

The horn works when i set the alarm but does not work from the steering wheel at all.

The alarm is connected directly to the hooter, but the steering has a neutral (earth) which is switched when you depress the pad. You must remove the pad and check the system,either it has a like ring/disk with a carbon brush or micro switches. but all that does is earth the neg side of the hooter.Maybe the wire is off somewhere between the hooter and the harness where it goes into the firewall.

Mar 31, 2011 | 2001 Dodge Durango

1 Answer

How to connect relay to a twin horn

Heres a diagram to help,hope this is what you needed good luck.a771c3a.jpg

Feb 16, 2010 | 2006 Toyota Land Cruiser

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

91 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts


Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides