Rear Window Washer Fluid on 2004 GMC Yukon XL Denali

Is there a separate reservoir for the rear window washer fluid? How do you refill the fluid?

Asked by for the 2004 GMC Yukon XL Denali
No, Your 2004 GMC Yukon XL has only one washer fluid reservoir. It is located in the engine compartment. There are two washer pumps located in the reservoir one for the front and one for the rear.