Hey guys,
New to the forum but not so new to efilive or the duramax engine series. Hopefully someone can help.
So long story short I bought a 2008 C4500 with a blown motor. Just got around to putting the new motor in and finishing everything up. When I bought the truck at auction they did not have the original keys from GM but they had a copy which has no transponder. I believe since this truck is 08 that is should have a transponder key setup to talk to the BCM.
I already went to the dealer and had two new keys cut. Can I program these new keys to the same resistance as BCM with my V2? The dealer says I need a tech II but the truck is not registered and does not drive obviously to get it to the dealer.
I thought about pulling the tune and just turning off VATS. When I pull the tune nothing shows up for parameters. It just shows the main page with vin/cal/os and the side panel on left has no tabs to expand.
Also the truck cranks but I have no gauges and no radio. Only the check engine light and battery light come on along with the time on the radio and current mileage....no security light.