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Re: WIper fluid does not flow
Look under the hood have someone push the washer on see if you have a leak if so fix the leak if not take the hose off the pump pust see if it has pressure if not replace if it does have pressure follow the hose to the "Y"where 1 hose becomes 2 hoses remove the single side press the washer see if you have pressure if not replace hose if pressure is good remove the other two hoses check the "Y" if no pressure replace "Y" continue this till you reach the final outlet if you find no problems clean or replace the two outlets.hope this helps you if i can help more fell free to contact me via E-MAIL @ email@example.com
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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.
Take the "squirters" off and clean them. They can get gunked up and need to be cleaned. IDK if it is a major problem but I just cleaned a friends 08 G6 GT. Surprised me since I have older cars and no problem ever with that.
To remove the wiper arm of your pontiac g6, take a close look of the wiper arm, check the lower end and you will see a plastic cover covering the bottom part, you will have to apply force in pulling it up then you unscrew the screw that is holding the wiper down, then you lift off the wiper arm.
Follow these steps:
Align the rubber claw channel on the sides of the wiper blade element with the wiper blade claws in the wiper arm.
Slide the blade element into the arm. Guide the element through each
set of claws on the arm until the element snaps into place in the arm
Position the blade with the element facing up. Insert the hooked end of
the wiper arm into the opening in the middle of the blade. Hook the end
of the arm over the pin inside the blade and push it in securely until
it snaps into place.
Flip the blade around so the wiper element is facing the windshield and
lower the wiper arm until the blade element lays fully against the
The wiper motor and transmission is located in the engine compartment at the top. Remove the black box that slightly covers the windshield bottom. You will be able to remove the wiper motor and transmission (they're connected) with 3 bolts. You must first remove the windshield wipers from the transmission. Do that by taking the circular black caps off of the base where there connected and remove the bolts. Apply pressure where the wiper (not the blade) curves upwards, and pull up on the connected area. They are spring loaded and will come right off.
You can usually avoid that by using a good quality winter mix washer fluid that resists freezing, making sure the wipers are cleared of ice before beginning the drive and using the defroster to keep the windshield warm. In extreme conditions you just need to pull over and manually clean the ice off by hand.(only do that where it's safe). There are also specially designed wiper blades that will also help a bit.