I just bought an em1 with a Clifford matrix 3.3x already installed... I noticed while driving the siren goes off but really low volume... I also noticed the radio, headlights and dash lights randomly turn off for a sec and then power on... It does this alot now... I had a friend pulled out the alarm but everything seemed fine... What can cause the siren to sound while I drive and have lights/radio flickering? I need your help!!!

 

Anyone?

 

You have a grounding problem. 94

 

So its ground for sure? Any specific grounds I should look at? Last night while it was going off I turned the while I was driving the siren stopped... I turned the key back to the on position and it beeped again.. So I thought maybe ignition but I will check the grounds now...

 

Ground for alarm, [black lead]. 94

 

Awesome! So any black wire coming from the Clifford brain, I make sure it's grounded tight? Is there only 1 ground?

 

It will be the black lead in the 12pin harness, [H1/8 most likely]. 94

 

I had that issue when my SIREN ground was not grounded properly.