Hello, first time poster here

Due to the cold I had to boost my 2009 f150 xlt, and I used the Interstate battery booster and after I found that my viper 7656v fob does not work to remote start or lock and unlock the doors anymore. Even the viper antenna does not blink blue anymore. When I open the drivers door with the regular ignition key after locking it from the inside, even the alarm does not go off (wasn't sure if its supposed too).

Could boosting the truck have caused the main viper unit to cook or is there maybe a fuse attached to it?

Thanks

 

I would see if you can find the instructions for your unit. It may have went brain dead and needs resetting or re-programming.