Had this set up for few years now and just yesterday I started my car and the GReddy turbo timer didn't turn on just a blank screen. Is there some type of reset switch or fuse for this or does that mean it's dead?

 

Also is it true that jump starting your car could fry the turbo timer? This is when I noticed it quit working since my car wouldn't start.

 

Do you have it wired in with an inline fuse?

 

That I am not sure but going to check under the dash when I get off work. Looking at the manual it doesn't look like it does

 

All of a sudden my tubro timer is working again after replacing the battery, I think what was happening is the small 680 Odessey batter I was using wasn't being charged enough as the cheap Black n Decker charger wasn't fully charging the battery it was like having a weak battery