Windshield washer fluid does not come out of 2008 Nissan altima

WPR fuse 25amp under hood fuse box .
Wiper/Washer System Components
The Wiper/Washer System consists of the following components:
• Windshield wiper/washer switch
• Body control module (BCM)
• Wiper PCB relay
• Wiper high PCB relay
• Windshield wiper motor
• Windshield washer fluid pump
• Windshield washer fluid level switch
• WPR fuse 25 A
• WSW fuse 10 A
This is more then likely not a fuse issue !!!!!!!
Low Speed Operation
When the wiper switch is in the low speed position, ground is applied through the switch internal resistor and the wiper switch low signal circuit to the body control module (BCM). In response to this signal, the BCM energizes the WIPER PCB relay by applying battery voltage through the wiper relay control circuit to the coil side of the relay. This allows battery positive voltage from the WPR fuse to flow through the switch input side of the WIPER PCB relay and out to the switch input side of the WIPER HIGH PCB relay. Since the wiper high relay is de-energized and its switch contacts are normally closed to the low speed control circuit of the windshield wiper motor, the motor will operate at low speed.
Wiper motor low speed operation and the wiper PCB relay can also be commanded ON/OFF by using a scan tool. Refer to Control Module References.
The PCB relays mentioned above are soldered right into the circuit board inside the fuse/relay block under the hood . There are alot of reasons for the wipers not to work ! The fuse could be blown but fuse's don't just blow for no good reason , short to ground , low resistance high current flow etc.... Intermittant !

Power and Grounds
With the ignition in the ON position, accessory voltage is supplied through the 25A WPR fuse to the WIPER PCB relay, the WIPER HIGH PCB relay and the WS WASH PCB relay that are all located in the underhood fuse block. Refer to Wiper/Washer Schematics.
G200 provides ground for the windshield wiper motor and the WIPER PCB relay. G100 provides ground for the windshield washer fluid pump and the windshield washer fluid level switch.

Your hoses could be frozen if its cold where you are. Check the hoses for cracks. You might find fluid in your engine compartment if you have a broken hose. Listen to hear if the motor is pumping. There should be some sound either a click or a whiz sound when you push the washer button. If you hear no sound then check the wires on the pump. If they look good you probably need to replace the pump.

test the flasher relais and clean it the contacts. test the connector and wires for loose, or corroded. Test the fuse too see the diagram attached.
God bless you

if everything works when you jiggle the ignition... then its the ign switch try to see if wire harness plug is loose... if not have ign. switch tested then replaced..

On some older cars the washer motor circuit is tied into the wiper circuit, so the large fuse or relay for the wipers also controls the washer motor.
Don't know about your car, but you could take the connector off your washer motor and check for power there, when someone holds the washer pump switch on, and key on.

Thanks for choosing FixYa and welcome to the site. First, since both wipers are not working, you need to check your fuse. If the fuse is good, listen to hear if you can hear the wiper motor running. If it is not, you need a new motor. If you hear noise, the motor may be stripped. If nothing is still happening, you probably have a bad wire in that harness. Your wiper switch may be bad as well. If you have anymore questions, please let me know. Thanks for using FixYa and have a good might.

CHECK WIPER FLUID LEVEL FIRST ALL IS GOOD CHECK FOR POWER AT WIPER WASHER PUMP MOTOR.IF NO POWER AT WIPER WASHER MOTOR.CHECK 15 AMP FUSE IN THE ENGINE COMPARTMENT FUSE RELAY BOX.IF YES YOU ARE GETTING POWER AT WIPER WASHER MOTOR.WIPER WASHER MOTOR FAULTY.

first try getting to a source of compressed air,with it regulated to a low pressure so as not to blow lines off blow into the top hole on the reservoir and force fluid thru the hoses,a lot of times the hoses or sprayers on the wipers get dirt in them and cant pass the fluid,also blow back thru the sprayers to see f this helps

Test the switch,relay and wiper motor.

Fuse no. 7(10amp) in interior fuse panel and fuse no.110 (30amp) in underhood fuse panel