Wiper motor washer motor just quit working

Rear Wiper/Washer System Components
The rear wiper/washer system consists of the following components:
• Rear wiper/washer switch
• Window wiper module-rear
• Window washer pump-rear
• RR WIPER 15A fuse
• RR WPRB 25A fuse
Rear Wiper/Washer System Operation
The rear wiper module controls rear wiper motor operation. Battery voltage supplied to the module is used to operate the wiper motor in all modes and to return the rear wiper arm to the park position after the ignition is turned off. Accessory voltage supplied to the rear wiper/washer switch is used to supply the rear window wiper and washer switch signal circuits. In wiper switch positions 1 and 2 the wiper switch signal circuit voltage level to the wiper motor module determines the wiper motor delay interval. The rear window washer pump supply voltage circuit is used to provide the operating voltage for the rear washer pump for as long as the rear washer switch is pressed. The rear window washer switch signal circuit is used as a wash signal to the rear wiper motor module to operate the wipers during the rear wash operation.


Did you replace the rear wiper module ?

My database only shows one wiper motor. Did you check voltage and ground, anywhere? Check the wiper fuse for voltage, hot all the time, use test light. At the wiper motor, dark green wire is voltage for lo speed. The purple wire is voltage for hi speed, Turn on key, turn on wiper switch, probe those two wires for voltage, use a test light. That bottom black wire off wiper motor, in diagram, is ground, check that also. If good voltage and ground with no wiper action, I suspect the wiper motor. There are codes for wiper, manufacturer codes, check for codes. good luck

I would check fuse and relay. Fuse is probably under dash, and relay under the hood. Other than that, check motor with a wire jumped from the battery if you know how. Otherwise take motor out and check it at auto store.

Did you check each side of the fuse with a test light ?.I have been caught out checking fuses with a meter that tested ok only to find them go open circuit under load. If ok test again with the light at the wiper motor , if light shines bright fault is in the wiper motor, repair or replace.

The motor is protected with a fuse and a circuit breaker. Check both to see if either need to be replaced. The fuse box is under the dash on the drivers side near the door. Open the box and look on the lid. You will find a list of all fuses, their amperage and what they protect. Remove the correct fuse by pulling it out with the plastic "fuse puller" that is stored in the fuse box cover. It looks similar to a short pair of tweezers.The fuse is burned out and needs to be replaced if the filament in the fuse is burned in half. If the fuse is good, you would next want to remove the wiper motor and use a volt meter to check for voltage between the wires that plug into the motor. Be sure to check for voltage with the wiper motor switch turned on. If you have power then you have bad motor, if you don't have power, you have an electrical problem.

The breaker should only turn off if the motor overheats due to something like the wiper being frozen to the window and not able to operate when you turn it on. This should reset once the wipers are turned off and the motor cools.

Wipers Not Working - Things to Check

To troubleshoot car windshield wiper problems, you need to thoroughly investigate problems with any of its operating parts. Here are some of the things that you need to check to determine why are your car windshield wipers not working.

Check Wiper Motor
The wiper motor is the driving force of the windshield wiper. Feel the motor and listen to a humming sound. If there is no humming, the motor is the problem. Check if the motor is working properly and see to it that its electrical connections are made properly. If you find that the motor is dead and beyond repair, get it replaced immediately.

Check For Break in Connecting Wires
The connecting wires of the motor sometimes go loose and that may cause the windshield wipers to stop working. Also check the battery plug connection which the motor has. Connecting the loose wires properly or fixing/replacing the plug might solve your problem.

Check Wiper Switch
Another wiper assembly part that can malfunction is the wiper switch itself. Check for switch malfunction and if you find that is indeed the problem, get it replaced from a mechanic.

Check for Bent Wiper Arms
Bent wiper arms can cause the operation of the wipers to be hampered. If the wiper arms are bent beyond repair, get them replaced immediately.

Check For Blown Out Car Fuse
A blown up car fuse could be the culprit that has stopped the windshield wipers from working. Check the fuse assembly under the dashboard of the car. Replacing a blown fuse might fix the problem of windshield wipers not working.

Windshield Wiper Sprayers Not Working - Things to Check

Sometimes the windshield wiper sprayer stops working which can be very annoying. The washer mechanism is a self cleaning mechanism for the windshield. Here are some of the things that you need to check in case it is not working.

Check Windshield Washer Motor
The windshield washer mechanism might have been impaired due to the malfunctioning of the wiper washer motor. Check if its working and get it replaced if it is beyond repair.

Check Windshield Washer Fluid Level
Sometimes the washer doesn't work because the washer fluid levels are not filled to requisite levels. Filling in fluid might restore normal functioning.

Check For Broken Washer Hose
The connecting washer hose that connects the reservoir to the nozzle, might be broken or worn out stalling the overall operation. Check the hose for leaks and get it replaced.

Check Washer Nozzle For Clogging
Last thing to check is the nozzle of the washer for clogging. An obstruction in the washer nozzle might be the reason for windshield wiper sprayers not working. Using a pin, clean the clogged nozzle. This might restore the sprayer to the normal working condition.

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See the fuse, key on, use a test lite and check for voltage at fuse circuit, it should be hot.
See pins 4 and 5 at wiper motor, those wire colors should be voltage for hi and/or lo speed, use the test lite, check for voltage hi and or low speed on those wire colors.
At the moment, I think your wiper/washer switch is faulty?

if the washer and wiper are both inop this is most likely a defective wiper switch on the steering column.

You did everything else. You have voltage going to motor,so I would say that was it.

The wiper and washer motors us the same fuse. So if the wipers work, it's not the fuse. The washer motor wiring, the top wire is voltage, bottom wire is ground. As you can see, at the wiper/washer switch, #5 sends voltage for washer motor, you can see the wire colors. If good voltage and ground and no washer action suspect the washer motor. Before replacing anything, make sure the plumbing from washer fluid to windshield is not clogged.