Security Light

Hello,

It sounds like the security system needs to be reset here is a guide that will help you.

https://www.2carpros.com/articles/how-to-reset-a-security-system

Please let us know if you need anything else to get the problem fixed.

alarm light is on ,lights ,horn, wipers gauges, etc dont work what can it be

Ok so tell me has anything been done resently like a battery change or a battery went dead and you jumped it? Has a new key been made and not programmed to the truck or anything like that at all? Let me know what you can and we will see what we can do from there.

no replace battery nor key

So do you have a scan tool? If not call around to your local parts store and see if any of them do one. Go there and get it scanned and let me know what you find. I am hoping it will give us either an alarm module code or body control module code so we can see where to start testing to find out what it doing this. Get back to me with any codes you find. Thanks.