Which tranny?
There will be a single letter code under the heading "Trans" on the vehicle ID sticker.
G = C6 automatic
E = E4OD automatic
U = 4R70W automatic
M = M5OD manual
All, including the manual tranny, use Mercon ATF
G = C6 automatic
E = E4OD automatic
U = 4R70W automatic
M = M5OD manual
All, including the manual tranny, use Mercon ATF





