Hi all i am searching a how to on my transfercase and rear axel for my 2015 v6 awd model.. Do anyone now if it is just flush and refill or something else to do??? Tanks to all

 

tcase and rear diff will just be a drain & fill. I did mine at 60k miles. Remember to remove the fill plug first! I used a hand pump oil can to fill mine up...something like this: http://images11.palcdn.com/hlr-syste...24/8224883.jpg
You can use 75w90 just fine, I used Mobil1 brand. I last checked the fluid at 170k miles and looked very good.