GMC COMPUTER

Truck Is In Anti-theft Lock. I Tried To Rest Doing The Three On And Off For 30 Minutes Methods. My Problem Is The Light Never Went Out To Do...

My Suburban Has Been Giving Me The Flucks, Since I Had A Security/remote Starter Put On. I Have Had A New Distributor Cap, Fuel Pump, New...

This Morning I Found That The Battery (fairly New Interstate.) Had Run Down To Nothing And My Keyless Entry Wouldn't Open The Doors. I...

We Tried And Checked Everything. We Took It To A Mechanic And He Took It Up To The Computer And No Problems Where Found, He Checked The...

Security Module.