Roof issues

[Jimzee]

Hello…
Just wondering if anyone has any ideas on this. Having no DIC messages etc. about the roof not working I found the roof module corroded and rusted from water. I cleared the drain tube and ordered the latest updated roof module from GM. Once installed the trunk opens and closes now, so I assume the pump is ok but still nothing from the roof. Does this module need to relearned to the car or maybe could it be switches or potentiometers not working.
Top down Process does not start … no window lowering as it should ( I did reindex the windows) and no messages at all.
Thanks for any input!

 

[TheOldMan]

Hope someone can help.

 

[pure zen]

Why not use the website SEARCH FEATURE,,,,and type in Roof problems and
see which threads may provide a suggestion that would help you?

 

[Bill S.]

Hi

You wil need to do a "Top Learn". You will need a Tech 2 to do this. Pretty straight forward once you hook up the Tech 2

Bill