G
Ger
Guest
The horn is not working on my 96 Brava. Tested the horn itself (to the battery) and it's o.k. Both wires to it (purple and black) are grounded, not sure which one is the permanent ground. Removed the airbag and found that there was poor continuity between the contacts when pressed together so gently sanded the contact points, but still no joy. Found the black wire to one of these contacts has 54 ohm resistance to ground, I guess I need to sort this out. I would like to find out which relay is used for the horn so I can check the wiring to and from it, there are three relays located at the back of the main fuse panel, the middle one is the rear window heater, I've been checking the pinouts of the other two to the horn wires but they don't appear to be connected.