01 tahoe remote start

I installed a bulldog remote start on my 01 tahoe. My problem is that I could not find the 2nd ignition wire. The directions i used said to connect the 2nd ignition wire which is white but the only ignition wire i found is pink. Am I over looking the 2nd ignition wire or is it not located under the steering column with the first ignition wire?

I found the second ignition wire. Now when I try to remote start it it just cranks for half a second and wont start. Before I found the second inition wire  I hooked it up to the pink ignition wirethe to see if everything would work until i found the second ignition wire.  It remote started and worked fine except for the service light and the bad shifting problems. I only hooked it up to the first ignition wire to see if everything would work until i found the second ignition wire.  After I swithed the ignition wires it wont start. I checked the passlock module and reprogrammed it but still nothing. It does remote start though if i turn the key to the run position which to me sounds like a passlock problem but when I program the passlock module it shows that it is programmed correctly. Can anyone help me out wih this? The paslock II module is a DEI 556lw.

It is working. Thanks for the help everyone!