Where is the location of the L/R Transmission Solenoid on 2008 Chrysler Aspen? on 2008 Chrysler Aspen

I have a p0750 code. I was told the solenoid may be cleaned to resolve the issue.

Asked by for the 2008 Chrysler Aspen
i have never heard of cleaning as you cannot service it.. replacing is the only solution assuming it is the issue. i would have it verified before spending this money

Thanks, I did have take it to the shop and they said to replace it as well.