rear differential service and fluid type?

Hello, I'm Danny.

Here is the information you requested. The service manual shows that the rear differential oil is recommended to be changed at 150,000 miles. Here is a tutorial showing how to change differential gear oil:

https://www.2carpros.com/articles/differential-service

I've attached picture steps below on how to change the differential gear oil including the recommended type. Hope this helps an thanks for using 2CarPros.