GMC Sierra
GMC Sierra

See also:
Checking Coolant
The vehicle must be on a level surface when checking the coolant level.
Check to see if coolant is visible in the coolant surge tank. If the coolant
inside the coolant surge tank is boiling, do not ...
Dinghy Towing
If the vehicle is front-wheel-drive, it can be dinghy towed from the front.
These vehicles may also be towed by putting the front wheels on a dolly. See “Dolly Towing” later in this section.
I ...
Liftgate
To open the liftgate the vehicle must be in P (Park). Press the touch pad under the liftgate handle. To close the liftgate, use the pull cup or pull strap as an aid.
Power Liftgate
On vehicles with ...





