001A06 826055 programmed but will not initiate start sequence?

Question

Hello,
I have a 2011 GMC Sierra HD...

The module is programmed and responds to the factory key fob. When I press the unlock button, the blue LED light flashes and the locks work.

but when I press lock button three times - It does not inittiate start sequence. I currently was trying to hook it up with no peripherals, just the module connected to the transponder and ignition.

Am I missing a step?

I noticed on the harness there are two male connectors left that I have no place for under the dash,
and a two pin female connection on the module that does not seem to be for anything under there as well.

Please advise. thanks

 

Answer 1

I guess only newest cars support 3x lock button start engine. Otherwise you have to buy a keyfob remote kit with antenna.