If Steam Is Coming from the Engine Compartment
WARNING
Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. Turn it off and get everyone away from the vehicle until it cools down. Wait until there is no sign of steam or coolant before you open the hood.
If you keep driving when the vehicles engine is overheated, the liquids in it can catch fire.
You or others could be badly burned. Stop the engine if it overheats, and get out of the vehicle until the engine is cool.
See Overheated Engine Protection Operating Mode on page 10‑20 for information on driving to a safe place in an emergency.
See also:
Dinghy Towing
Two-Wheel-Drive Vehicles
Notice: If the vehicle is towed with all four wheels on the ground, the drivetrain components could be damaged.
The repairs would not be covered by the vehicle warranty. D ...
Immobilizer Operation
This vehicle has PASS-Key® III+ (Personalized Automotive Security System) theft-deterrent system.
PASS-Key III+ is a passive theft-deterrent system.
The system is automatically armed when the key i ...
Under the Hood
The Yukon is available with either rear- or four-wheel drive. The Yukon
Denali can have an all-wheel-drive system that's distinct from the available
part-time four-wheel drive on the regular Yukon ...





