I had a sub-woofer installed yesterday and now I can't remote start. When I try and remote start, my key fob blinks red 3 times. All other functions on fob work fine, i.e. tailgate, lock, unlock. Any help is appreciated. Thanks,

Chad

 

Maybe they put it in valet mode and forgot to turn it off. Or they fudged up some electrical stuff.

 

Make sure your hood is latched all the way down. It happened to me once

 

Tried it with no luck, but thanks

 

Sounds like they got the wiring messed up on the backside of your dash or somewhere in that area.

 

Pull the negative battery cable for about a minute and reconnect and give it a try.. This will reset everything.

 

Thank you very much. That worked