Rear on the way out?
As for checking the level, GM included an idiot-proof fill plug on the passenger side of the pumpkin. Take it out (on level ground), and see if anything comes out (nothing will most likely). Then add a little until it does...that'll top it off.
TA cover FTW
GM included an idiot-proof fill plug on the passenger side of the pumpkin.
TA cover FTW

Honestly, I've never used that plug to fill it since I got a TA cover the first time I changed the fluid.


