2010 Tahoe. Installed,setup, decrypted. Alll went well. Push Lock 3X, nothing.

Question

I bought this truck used 2 years ago.  Just noticed I have a Directed 3902T CANBUS OEM Security Upgrade System installed.  Could this somehow causing the vehicle not to start?  If so, is there some kind of workaround?  Also, when I push the lock button the first time, on the dash, a light with a vehicle and a padlock flashes on the screen and stays lit.

Answer 1

You would want to contact directed electronics with that question since it is their module. But data collision is possible when multple can bus products from different companys are added to the same network on the same vehicle.