GMC YUKON XL 2003 - Page 460

After refill, the level must be rechecked. See Cooling System on page 5-33.
Cooling System Capacity
Capacities
Application English
I Metric
Cooling System
*Vehicles equipped with the optional air conditioner.
**Vehicles equipped with the optional engine oil cooler.
Add one liter
if equipped with rear heating for all engines.
5-1 07