does my 2010 hhr panel take power steering fluid

It probably has electric power steering, which doesn't take power steering fluid.

NO. It has a electric motor under steering wheel by your knees. order motor for about 100.00 and replace it your self. purchase a small socket set for 12.00 which goes up to 1/2 socket. this is all you need to remove plastic covers below steering and motor. it took me 30 minutes to do all this. No more hard steering or getting stuck.

Does the module or the computer need to be reflashed after new module installed?

Where can I take my 2010 HHR to have this done and what is the approximate cost to have it completed?