I have a 2009 Silverado 1500 Crew Cab. It has keyless entry and I have a fob. I am looking to install the MoboKey module, which taps into the lock/unlock power so I can use an app on my smartphone to lock/unlock the doors instead of the fob. Does anyone know which wires to tap into?

Thanks,
David

 

I was able to find the Tan and Gray wires that get power when locking/unlocking but when I tap into those wires to bring power from the external keyless entry I just end up blowing a fuse and it doesn't work. Any ideas?