Cruise Control on 04 trailblazer

Can anyone verify this just to double check. I was questioning a local gm parts dept at a dealership here if this is all that was needed, and he stated that if your vehicle did not come from the factory with cruise control, then you would need to change out wiring harness and add a BCM (total price of parts would be over $3000 according to him). I figured they were feeding me a line, so I checked with a local auto store that does cruise control installs, and he stated the same thing you are saying, that all they would do is change out the switch on the steering column.

I just wanted to double and triple check this before ordering the part.

Also, how hard is it to install. I wouldn't want to set off the airbag or anything. I have done a lot of stereo installs in cars, so I am a liitle technically inclined, but never messed with a steering column.

Thanks for the input.

the_buzz_man

Sorry I do this stuff 10 hours a day and sometimes I find other's problems funny. Thanks for the laugh!!!!!!!!!!!!!!!!!

I wanted to thank everyone for their help with this. I did hold off swapping them ( I realized that the hazard buttons were different), but the install went well. Once again, thank you for the info.

the_buzz_man