Turn pressure cooker on and press the SAUTE button. Wait 2 minutes for the pot to heat up, and chop the bacon into pieces while you wait.
Cook the bacon until crispy, and remove from the pot.
Chop the garlic and onion to pot and then add to pot, cooking them in the bacon grease for 4 minutes.
Turn the Instant Pot off.
Add potatoes, chicken broth, salt and pepper. Close lid and seal.
Set the pressure cooker to MANUAL and cook for 12 minutes.
When the 12 minutes are up let the pressure release naturally for about 10 minutes.
Quick release any remaining pressure and remove the lid. Then stir in the coconut milk, turkey and corn. Stir, replace the lid and let sit for 10 minutes.
Serve garnished with the bacon and chopped parsley.
Serve chowder garnished with reserved bacon and chopped parsley.