2004 LT Rear Window Washer Fluid

[5not4]

Does anyone know if there is a separate reservoir for the rear window washer fluid? I checked and filled the tank under the hood but still don't get any fluid to the rear window.

I have looked through the manual and don't see any reference to one. I'm trying to avoid a trip to the dealer for this.

Any help is greatly appreciated.

[Porch]

I have a 02 Trailblazer and there's no seperate reservoir on mine. It does take a while for the fluid to get back there though. Just hold the button in till it starts to spray. Guess it's just has a long hose to go through before it gets all the way to the back of the vehicle.

[5not4]

Thanks for the reply, Porch.

I also had an '02 LTZ which only one fluid tank. This time I'm a bit curious, though, because it worked when it was new.

I will try your suggestion. It's possible the fluid has backed up a bit from non-use and just needs a little more time.

[baskerj]

'03 LTZ and it only has one tank. Definitely hold the button. The trick is to not run it dry...but I'm sure you learned that one now.

[ERUSS44]

I own a 2004 TB LT and am sure that it only has 1 washer fluid reservoir.It is under the front hood and serves both front and rear wipers.I am wondering if there is a kink in the thin rubber line that snakes back to the rear wiper...It is true that it can take a few prolonged attempts to get the "goosh-goosh" back there, especially if it was run dry.~Good Luck~

[Karaya One]

When our 2003 LT rear washer stopped working, I found a kink in the washer feed that runs along the wiper arm.

I just straightened the line and the fluid flowed!

[tkeo]

I have had a couple of cases where the nozzle was plugged up. Unplug the hose on the wiper arm where it connects to fitting on the hatch and see if it works.

[dach95]

I would fill up the tank for better flow. Happened to me before where only the front worked. After filling up, the rear operated fine.

[ERUSS44]

It's kinda' funny that as soon as I post a helpful suggestion on the rear washer problem,I ran into the very same situation myself!!!! I fixed it by sliding the spray nozzle, which is held onto the rear wiper arm by a plastic clip,towards the top end of the arm and this in turn, un-kinked the rubber fluid hose which feeds the nozzle...It should slide rather easily, and due to this, I believe that it may possibly happen again, but not a tough fix at all, so I am not going to sweat it...I still love my "Lumberjack Cadillac"!!!!

[dh4645]

this has just happened to me too. thanks everyone

very helpful forum...just did a quick search instead of making a new post