Yes the blend door is behind the dash over by the heater core.
December, 10, 2011 AT 7:07 PM
What do I have to remove to get to it
December, 10, 2011 AT 7:14 PM
Most likely the whole dash carrier I would have to look it up but more likely then not. Before you start riping things apart what is the problem your having that you think its a blend door issue?
December, 10, 2011 AT 7:21 PM
Heat comes out the passenger side but not the drivers side
Will not switch, Just stays on passenger side
December, 10, 2011 AT 7:43 PM
For the dual climate control you have two blend doors with two different vacuum actuators controling it with two different temp sensors for each side so its more then start tearing stuff apart.I also posted how to retrive codes thats are starting point let me know if you have any codes.
December, 10, 2011 AT 8:11 PM
Will try to get codes first.
Fan controls has button for up or down, not dial. Will this proceedure still get the codes? Do not get F or C flashing on display.
December, 10, 2011 AT 8:41 PM
You habe a dual digtial readout climate control that reads temo etc correct?Also what model grand prix do you have?
December, 10, 2011 AT 9:00 PM
Model is a SE 3800 I think
December, 10, 2011 AT 9:17 PM
You have dual temp auto climate control correct where it reads out each sides temp settings?
December, 10, 2011 AT 9:22 PM
Yes it's for driver or passenger side
heat on passengerside but not drivers side
Can I get trouble codes like you stated before