this usually happens when the security guard was active when the previous battery was removed or drained. now the car security program think someone is tempering with that car battery to get in. it’s probably stuck in a loop or just stuck on the actually wheels
try pressing the horn for couple of times if that didn’t work
open the bonnet and look for the fuse box and try to located a fuse named horn remove it and place it back that should shut the horn down and reset it
if you don't know where your fuse box it check your physical manual or online and if you still can’t find the fuse box . look towards the AC fan in front the horns should be around there be careful with your hands try cutting one of the horn wire it can be easily re-attached
if you can’t seem to do that look for where the cable linked back and should almost be parallel to each other at some point because they’re circuit from same section. now try wrapping them together with a tape or something they should stop after touching each other
hope this help
cheers
crwdns2934105:0crwdne2934105:0
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I know it's a long shot getting a response but how did you get it out of theft mode?
crwdns2934271:0crwdnd2934271:0 C Hayes crwdne2934271:0
I have the same problem. 2006 scion tc .
Battery went bad while parked for a few days. I got another battery put it in and the alarm went off. I tried lock, unlock and they worked but the horn kept going off and the instrument cluster kept flashing. I tried to start it and it didn't start,(no crank ). Mean while the still flashing and beeping. I think my security system it's preventing me from starting it. I tried turning the key on and off a few times, lock the doors from inside start it, from inside while battery it's disconnected, connectthe battery while the key it's in the on position etc etc. Help Help please! Any suggestions? I'd greatly appreciated.!
crwdns2934271:0crwdnd2934271:0 Danny Lopez crwdne2934271:0
Did you ever get an answer to this, I’m stuck in the same situation right now but my doors won’t unlock or lock with the key fob either.
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