all warning lights turn on after a simple mod! help

Hi, after hardwiring radar detector on wires that goes into room mirror, I get this all warning signs. (tire pressure, abs, breaks, slippery signs, check engine and etc)

Back-up cam is not working,and window is not working either.

Please don't tell me to go see toyota dealer since there is no toyota dealer where they can fix Tacoma here in Korea

Should I get scan gauge to clear the code? I tried kill the battery for 10min, but still the same.

thanks in advance.

 

Have you tried removing the radar detector? I think you might have it hooked up to the wrong wires, or shorted out some wires. All the lights on is not the sign of a code. It is a sign there is an electrical problem.

 

Try disconnecting the battery, see if that helps reset.

 

He said he disconnected the battery. Didn't fix it.

 

hey folks, thx for the replies, I have figured it out that the fuse #7 was dead. had it replaced, and everything worked just fine!