My vehicle refuses to start occasionally. When this happens I notice the symbol for the vehicle security system stays on. This is an intermittent problem that happen 1 out of 50 start tries. I've replace key tumbler, cleaned all connections and new activator in steering column. Same problem comes up. Seem that the TDM is next suspect but I can't seem to locate it Ed

Computers & Internet - Upgradeyourauto - 2000-2006 Chevy Suburban/tahoe w/ Passenger Keyhole Chrome...