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The horn does not working / ducatto I cannot find out the location of the horn relay. Please advise with any ideas as I've tested the horn and the push switch.Thanks in advance.. CLIVE

64 plate fiat ducatto Checked fuses, checked horn,checked switch :-(

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Fuse box

Posted on Sep 07, 2017

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Posted on Jan 02, 2017

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SOURCE: location of horn on 1998 Hyundai Accent

hi not aware of whether or not you solved horn problem? ie location but for info you will find horn just in front of the crossmember in front of radiator (where the bonnet closes onto ) horn is on the nearside looks like a disc secured by a nut+washer it has a plug on wire connector ps these horns are prone to fault but you might try tapping the horn gently with horn operated/pressed you can purchase a more reliable wind tone/horn and fitto same bracket and replace the terminalplug to connectors for new type easy diy check E BAY for hornes on car accessories ? hope this helps?

Posted on Oct 21, 2008

Anonymous

  • 20 Answers

SOURCE: NUMBER PLATE LIGHTS NOT WORKING

take the bulb back out and clean inside the bulb holder, there may be some corrosion or other debris in there

Posted on Nov 28, 2008

emissionwiz

Marvin

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SOURCE: Horn not working in Hyundai Trajet

this problem is caused by the rotating contact under the steering wheel that connects the horn (and airbag) button to the steering column wiring harness, this contact is commonly called the clock-spring ribbon contact. WARNING! Before u replace this u must remove the wheel and the airbag module on the wheel, the airbag must be disarmed, the easiest way is to disconnect the battery 30 minutes prior to starting work, this always ample time for the system control circuit capacitors to drain down.

Posted on Jan 23, 2009

Anonymous

  • 243 Answers

SOURCE: My 1996 jetta horn does not work. Fuse / relay okay

hi did you also checked the horn itselfs. when you take out the horn and look at the back you will see a adjust srew with sealingmastic on it. you can remove the sealingstuff and try to adjust the horn. this only works if the coil is not broken. but first you have to check the connection inside the steeringwheel. make sure the switch in the steeringwheel is making contact to earth. if this all doesnt work you have to buy a new one goodluck.

Posted on Feb 16, 2010

Steve Banks

  • 232 Answers

SOURCE: Renault Kangoo, horn not working,

Horns are pretty simple units and don't need to feed through the ECU.
When you say you have checked the wiring and tested it, do you mean the wiring at the horns? or the wiring at the horn button on the steering wheel pad or where ever your horn button is located?
Sometimes the horn button breaks usually due to wear, If that is the case you will need to remove the horn pad or button and check/repair or replace. If this is working then most likely your horns are dead, not usual as they are fairly robust but not unheard of.

Posted on Aug 01, 2011

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1 Answer

How do I fix the horn on 2006 Impala


System Description
The horn PCB relay is non replaceable ,soldered to the underhood fuse / relay box. . You would have to take the box a part to get at it . Is the air bag light lit on the instrument cluster ? Could have an open wire in the Clock spring , do you know what a clock spring is ? It is inside the upper part of the steering column , It allows the steering wheel to be turned full right to full left keeping the horn an all the buttons an air bag connected electrically. When the horn button is pressed, ground is applied through the horn switch contacts and the horn relay control circuit to the coil side of the relay. The horn relay coil is then energized, causing the relay switch contacts to close applying voltage through the horn control circuit to the horns. For theft deterrent functions, the body control module (BCM) also controls the horn relay by applying ground to the relay control circuit to the relay.
Circuit/System Testing
With a test lamp connected to ground, probe each of the test points on the HORN fuse while activating the horns. The test lamp should illuminate at one or both of the fuse test points.
?‡'
If the test lamp does not illuminate at either test point, refer to the Horn Switch Test.


?‡'
If the test lamp illuminates, refer to the Horn Test.


Ignition OFF, disconnect the inline harness connector C275. Ignition ON, test for B+ between the horn relay control circuit terminal B and ground.
?‡'
If less than B+, test the control circuit for an open/high resistance. If the circuit tests normal, replace the underhood fuse block.

Momentarily connect a 3-A fused jumper wire between the control circuit terminal B and ground. The horns should work.
?‡'
If the horns do not work, replace the underhood fuse block.

If all circuits test normal, test or replace the horn switch

The PCB relay horn system consists of the following components:
?€¢
Horn switch

?€¢
Horn PCB relay

?€¢
Horn assembly

?€¢
Body control module (BCM)

?€¢
HORN fuse 15 A

How cars clock spring works

May 17, 2016 | 2006 Chevrolet Impala

1 Answer

2007 cobalt horn relay location


The relay is located in the under hood fuse / relay box . Marked HORN PCB relay , If you change it out an horn still doesn't work ,you can test to see what is missing right at the relay . Two of the pins at the relay socket should have battery + , one should be open an the other should show ground 0 ohm's . If you look on the side of the relay there is a diagram of the pins. 30, is Battery +, 87 goes to the horn . When you push the horn button on the steering wheel it causes the relay coil to energize closing the contacts in the relay sending power from pin 30 to pin 87 down to the horn turning it on ! Pins 85 an 86 are the control side , one should have battery + an other should be open , till someone pushes the horn button . You can test for power with volt meter an test with ohm meter for ground on the one , an a open on the other one, an have someone push the horn button an it should change to 0 ohm's .

Mar 01, 2015 | 2007 Chevrolet Chevrolet Cobalt LS

1 Answer

My Horn Isn't Working


It could possibly be the relay itself or the horn. To test connect power straight to the horn, if it goes off then its the relay if not then its the horn.

Jun 28, 2013 | 1997 Chevrolet K1500

2 Answers

My horn on my ford f150 truck 1994 doesn't work. What steps can I do to fix it myself ?


Go to the Autozone.com site and register your vehicle for free. Then scroll to the bottom of the Homepage to the help sections. Some are free and some are pay sites.

The info you want is available Free. Should be under wiring and diagrams

Then go to Diagrams and there will be Power box info which will show Relay locations item by item. Remove the Horn Relay. Replace and switch the relay with a like part #. For testing, an unused Relay when the engine is OFF can be swapped to test.

If the horn will not sound with the different relay, your problem is not with the relay but with a wire or the horn itself.

Please rate my info.

Feb 27, 2013 | 1994 Ford F150 Styleside Supercab

1 Answer

Horn does not work. Have replaced horn relay & fuse and it still isn't working. Please advise


Check to make sure that horn is connected at the steering wheel.
Remove the portion of the wheel that you push to activate the horn
and reconnect the wire. If that doesn't work check connections at
the horn(s).

Jan 01, 2013 | 1999 Plymouth Voyager

1 Answer

Bought a 1992 acura vigor and found horn fuse missing. when I replaced the fuse alarm goes off and constantly sounds. how do I stop it? I've read that there's a relay somewhere under the hood


horn relay located on the right side kick panel,you will see a row of relays,if horn relay is okay, more likely your horn control pad has a short inside causing horn button contacts to stick causing horn to keep blowing.

Oct 01, 2012 | 1992 Acura Vigor

1 Answer

I am using hyundai coupe 1998 model. since yesterday horn is not working. workshop peoples asking me to change airbag. please advise


Open the hood. Find the horn. Put one hand on the horn.
Have someone else blow the horn. If you DO NOT feel a click or hum then no power is getting to the horn. Get the owners manual out and find the fuse for the horn. Check or replace that fuse. See if the horn works. If not working go to auto parts store and ask them to look up horn relay for your car. Ask them to show you where the relay is located. See if you can replace that relay yourself. good luck

Jul 11, 2012 | Cars & Trucks

1 Answer

Horn is not working on my 2001 Chevrolet Silverado. Also, when I set the alarm, the "beep" doesn't work. I'm assuming it's also the horn that makes the beep. Fuses are ok, replaced horn, tested...


There are a couple of relay locations. There is one in the engine compartment located on the left inner fender. You will have to remove a cover to see the fuses and relays. I believe there is another panel with some relays inside the cab on the firewall behind the foot pedals on the left. Again you will have to remove a cover to see them. Not sure where the horn relay is located. If you still have your owners manual it should identify all of the fuses and relays. They are easy to replace, you just pull them out like a fuse and put a new one in. Use a test light if you have one to see if you have voltage at the horn when the horn button is pushed and check any grounds your horn might have. If you have voltage at the horn maybe the new horn is bad also. That can happen.

May 03, 2011 | 2001 Chevrolet Silverado

1 Answer

The car has a Constant clicking noise when trying to start the car. I have taken the battery to Autozone and it is fully charged and no issues with that. Please advise if it could possibly be the starter.


yes, probably the solenoid on the starter, but first try a jump start and check the starter relay in the engine compartment relay box. Try swapping the relay with a similar one--maybe the horn relay. If neither of these ideas works for you, the starter is the likely problem. Take it off and have it tested at the parts store to be sure before bguying a new one. Please let me know if you have more questions or need instructions.

Nov 01, 2010 | 2000 Plymouth Breeze

3 Answers

Indicators not self cancelling & Horn not working


I had the same problem. Horn not working and indicators not self cancelling.
After removing the steering wheel I found that the central two pronged collet, that engages with the steering wheel and drives the horn contact slipring and indicator cancellation, had worn down its prongs. this had caused the horn wires to stop rotating and they had been snapped by the motion of the steering wheel.
the ideal solution would be to replace the collet and horn wires but I managed to repair both

Apr 11, 2009 | 2000 Renault 181

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