Washer fluid doesn't flush on rear window

Sounds like someone has had your washer fluid reservior out and placed the wrong line on the wrong pump. You should have 2 seperate pumps. Pull the reservior up and swap the lines from one to the other, then you should be good.

From the 2013 operators manual;

Push the windshield wiper lever forward to spray washer fluid on the rear window. The lever returns to its starting position when released.

The windshield washer reservoir is used for the windshield and the rear window. Check the fluid level in the reservoir if either washer is not working.

Wipers won't turn off......sometimes! - Ford Truck Enthusiasts Forums

www.ford-trucks.com > ... > Diesel > 6.7L Power Stroke Diesel
Feb 3, 2014 - Starting around 25,000 miles my wipers stayed on the slowest intermittent setting even when ... They only two that come to mind is the switch inside the cab or the wiper motor control board. ... The wipers do not park at the correctposition ... It doesn't really matter what steps need to be taken to fix the issue.

Window washer fluid put in window washer won't work now.

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CarGurusAug 31, 2015 - Window washer fluid put in window washer won't work now. ... 4 answers. wipers working, not the washer though, pulled pump, intake screen clean. 2011 Kia Sorento Base ... Interior lights do not work when door is opened 7 answers. At first the back seat overhead light stopped working. Kia said it would ...

Do you have power and ground at the wiper motor ?

wipers and washer should be on the same fuse
could be the switch

Nothing happens as in no spray or nothing happens as in no spray but arms still take a swipe. Make sure you have fluid in reservoir and that you can hear the washr pump. If not replace the washer pump.

I presume you've check the fluid level in the washer resevior? This particular problem is common. The inlet opening to the pump is clogged by slime. We usually 'unclog' the obstruction using compressed air. The resevior (tank) needs to be removed and flushed/cleaned out. It can be accessed under the RH wheel well liner. There are 2 10mm bolts fastening the tank to the vehicle. remove those bolts. Then disconnect the hoses (one for front, the other for rear wiper/wash). Disconnect the electrical connector to the pump. You can now remove the resevior (tank) from the vehicle and flush/clean it.

I have the same problem with my 2000 chevy blazer as skornec had posted. I kinda already figured the hose or spray nozzle was plugged. But the problem with checking those items is that I don't know where the hose is located to the back wiper. And the only thing that could be I see that could be the spray nozzle doesn't even have holes that washer fluid could spray from. So basically I just would LOVE if someone could please inform this lame brain of where to find the spray nozzle on the rear window and where in the interior of my blazer does the washer hose run.

what is P13K?

check the fuse first. dealer can hook up NGS Tester and get fault codes to see what is wrong.

Principles of Operation
NOTE: The generic electronic module (GEM) will not activate the rear wiper system if either the liftgate or the liftgate glass is ajar. If either the liftgate or the liftgate glass becomes ajar while the rear wiper is in operation, the GEM will park the rear wiper motor.
There are two distinct modes of wiper operation:

• Off Mode: In this mode, there is no rear wiper activity, and the wiper motor will be in the PARK position.
• Interval Mode: This mode is selected when the rear wiper switch is in either the Interval 1 or 2 position. When this mode is selected, the rear wiper motor is driven up onto the glass by activating the rear wiper UP relay. When the wiper motor HIGH/LOW/PARK position input reaches the high position, the UP relay is deactivated and the DOWN relay is activated to reverse the wiper motor direction. When the wiper motor reaches the LOW position, as determined by the HIGH/LOW/PARK position input, the GEM deactivates the DOWN relay and will begin a new wiper cycle 1 to 10 seconds later, depending on the interval position selected.

To engage the rear window washer, rotate the rear window washer selector downward to the WASH position. The rear window wiper will run as long as the WASH position is selected. When the rear window washer selector returns to the OFF, INT 1 or INT 2 position, the washer will stop immediately, but the rear window wiper will continue for two to three sweeps and then return to its previous mode of operation.
The low washer fluid indicator chime warns that the washer fluid level is low. The low washer fluid indicator chime is a single tone with a duration of one second. The chime will sound when the low washer fluid indicator is initially activated.
The low washer fluid indicator warns that the fluid level in the washer reservoir is low. The low washer fluid indicator will illuminate when the washer fluid level is low and the ignition switch is in the RUN position.
The low washer fluid indicator will deactivate when the washer fluid reservoir is filled and the ignition switch has been cycled from RUN to OFF, then to RUN.
Inspection and Verification

1. The wiper/washer system is a generic electronic module (GEM) controlled system; refer to Section 419-10 .

1. Verify the customer concern by operating the wiper/washer system.

1. Visually inspect for obvious signs of mechanical and electrical damage.

Visual Inspection Chart Mechanical Electrical

• Hoses to windshield washer pump
• Wiper linkage

• Fuses 6 (5A), 8 (5A), 15 (5A), and 20 (5A)
• Wiring harness
• Loose or corroded connector(s)
• Relays
• Motors
• Multifunction switch
• Washer fluid level switch

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• The wipers are inoperative — rear

• Fuses 6 (5A), 8 (5A), 15 (5A), and 20 (5A).
• Circuitry.
• GEM.
• Multifunction switch (wiper/washer switch).
• Rear wiper up relay.
• Rear wiper down relay.
• Rear wiper motor.

the little pump inside the washer fluid reservoir is bad, replace it