Press the 'Saute' button on the Instant Pot, and add the ground turkey.
Cook the turkey until it's golden brown and no longer pink (about 10 minutes), crumbling it up into small pieces while it cooks.
Add the chopped onion, and cook for 2 more minutes.
Turn off the 'Saute' setting.
Add the garlic salt, seasoned salt, seasoned pepper, chili seasoning, and cumin, and stir well.
Place the kidney beans and pinto beans in a strainer, or colander, drain and rinse well.
Add the beans to the Instant Pot.
Add the stewed tomatoes, brown sugar, and garlic to the Instant Pot, and stir well.
Add the large can of tomato juice, and stir all ingredients together to blend well.
Sprinkle a little more garlic salt on the chili, stir, place the lid on the Instant Pot, and turn it until it beeps and locks.
Set the pressure valve to 'Sealing', press the 'Manual' button, and set the time to 20 minutes.
When the Instant Pot beeps and goes to off, watch the time, and after 13 minutes, release the pressure; with a potholder, carefully turn the pressure valve to 'VENTING'.
Make sure all the pressure has been released.
Check the float valve to make sure it's all the way down.
Remove the lid from the Instant Pot, and stir the chili. It will have thickened a little during cooking.
Serve immediately. Enjoy!