2001 S40 horn not working
#1
2001 S40 horn not working
What are the steps to isolate the problem off no horns working.
I checked the 29 fuse and it is OK and I pulled the appropriate large fuse in the other section of the fuses under the hood but could not tell if it was functioning by looking at it.
I understand there is a switch/button under the steering wheel/air bag.
Is there a relay somewhere else to test and if so how to do.
Can I connect a line from the battery to the horn(s) and see if they work or does it need some grounding to not harm something.
Any help appreciated.
I checked the 29 fuse and it is OK and I pulled the appropriate large fuse in the other section of the fuses under the hood but could not tell if it was functioning by looking at it.
I understand there is a switch/button under the steering wheel/air bag.
Is there a relay somewhere else to test and if so how to do.
Can I connect a line from the battery to the horn(s) and see if they work or does it need some grounding to not harm something.
Any help appreciated.
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