Having problems with your 2003 Pontiac Sunfire ?
Why does my horn on my 2003 sunfire not work properly? 10 % of the time it works and 90% of the time it does not. I have had it looked at, I have installed new fuses and it always goes back to the same way
Check the switch and wiring in the steering weal
I would take the wires off of the horn, clean the terminals and replace. you mighr not be making a good connection.
Repair Help & Product Troubleshooting for 2003 Pontiac Sunfire
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