Question about 2006 Toyota Sienna

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Hi, when i try to use the wiper washers they do not work only the wipers work and not the washers, also the rear wiper turns on, do you know what i can do about this, thanks

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  • Yuri F.
    Yuri F. Nov 08, 2012

    No,pumps ok, all fuses ok,but no power when i try to wash front or rear window.Only wipres runing,and on the same time,front and rear.

  • Yuri F.
    Yuri F. Nov 08, 2012

    Where is location rear and front wiper/washer relay`s?Or (comb.sw)?Toyota Sienna 2006.

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  • 689 Answers

Buy the sounds of it your pump has burn,t out,End will have to be replaced,

Posted on Nov 08, 2012

  • Rob getz Nov 08, 2012

    Most relays for most of the vehicles, Are in the fuse box in the engine compartment

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SOURCE: Toyota 4runner gate window, wiper, and keyless entry not working

make sure the back window is all the way up then try the wiper, if it still does not work then it is a sensor for the rear window (about $30.00) if you installed it yourself

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SOURCE: replace rear wiper 2007 RAV-4?????

Slide a small screwdriver under the tab in the middle of the blade and the arm, while pressing the tab in, pull blade away from the arm, this may need some extra wiggle. Remember you dont want it to fall off when driving..

Posted on Sep 22, 2009

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2002 trialblazer rear window wiper inop. changed switch and motor. no power to motor. cannot find relay nor fuse


There are something's involved that you are not aware of , or familiar with . Electronic control modules .
Rear Wiper/Washer System Controls
• Body control module (BCM)
• Liftgate control module (LGM)
• Rear wiper/washer switch
Do you know what a serial data network is ?
Rear Wiper/Washer System Operation
The rear window wiper/washer switch is an input to the BCM. The requested rear wiper mode is sent to the liftgate control module (LGM) by the BCM as a message on the serial data circuit, and the rear window wiper motor is controlled by the LGM. The switch power circuit to the rear wiper/washer switch is a 12-volt reference supplied by the BCM during ignition on, accessory or RAP power modes. The rear wiper/washer switch is a series of resistors and the switch position is determined by the voltage of the rear wiper/washer switch signal circuit to the BCM. The rear wiper/washer switch has continuity at all times and the BCM expects a rear wiper/washer switch signal voltage in all switch positions including OFF. The rear wiper motor is supplied battery positive voltage and ground. The LGM controls rear wiper motor operation through the rear wiper motor control circuit. The rear wiper motor control circuit is supplied a battery positive reference voltage by the rear wiper motor module and is pulse width modulated to ground by the LGM. The duty cycle of the pulse width modulation determines the rear wiper motor operating mode. The liftglass and liftgate ajar switches are inputs to the LGM and must be in an inactive state in order for rear wiper washer system operation to be enabled. When an ajar switch is active the LGM suspends wiper motor operation directly and sends the ajar switch status messages over the serial data circuit enabling the BCM to suspend washer pump operation. The rear window washer pump is controlled by the BCM through the rear washer relay. Battery positive voltage is supplied to the coil and switch sides of the rear washer relay. When the rear window wash request is active the BCM energizes the relay by grounding the relay coil through the rear washer relay control circuit. When the relay is energized battery positive voltage to the relay switch is supplied to the washer pump control circuit.

Your best bet , take it to a qualified repair shop and have it checked for DTC'S - diagnostic trouble codes .
DTC B1017 or B3970
The rear wiper motor is supplied battery positive voltage and ground. The liftgate control module controls rear wiper motor operation through the rear wiper motor control circuit. The rear wiper motor control circuit is supplied a battery positive reference voltage by the rear wiper motor module and is pulse width modulated to ground by the liftgate control module. The duty cycle of the pulse width modulation determines the rear wiper motor operating mode.
DTC B3799

2
Turn the ignition ON.
Operate the rear wiper switch through all the switch positions.
Does the rear window wiper operate normally?
--
YES - Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems
NO - Go to Step 3
3
Install a scan tool.
Display the liftgate control module data list.
Observe the following parameters while operating the respective switches. Refer to Scan Tool Data List for typical values.
• Liftgate Ajar Switch
• Liftglass Ajar Switch
Did the scan tool indicate the correct switch positions?
--
Go to Step 4
Go to Courtesy Lamps Inoperative in Lighting Systems
4
Observe the requested rear wiper parameter in LGM data list.
Operate the rear wiper switch through all the switch positions.
Does the scan tool indicate the correct requested rear wiper parameter in relation to the switch position?
--
Go to Step 5
Go to Step 6

Feb 06, 2017 | 2002 Chevrolet TrailBlazer

1 Answer

Rear wiper notworking


Hey Joe , what make model an year vehicle ?

Apr 08, 2015 | Cars & Trucks

1 Answer

2009 Saturn Vue. Rear Wiper and Washer both stopped working at same time.


FUSE...RELAY...CIRCUIT BREAKER...OR WIRING! WITH REAR WIPER SQUITER SWITCH ENGAGED,,,CHECK FOR VOLTAGE AT HARNESS CONNECTOR

Feb 09, 2013 | 2009 Saturn VUE

2 Answers

Back windshield wiper won't turn on


The rear wiper has a dedicated fuse. It's the 10A R/WIPER fuse in the relay block. This supplies power to the rear wiper and washer switch and the rear wiper control unit. That unit also gets power from the 20A AUDIO (!) fuse in the engine room fuse box. If the fuses are OK, the ignition switch is in the ON position, and the rear wiper and washer switch is turned on the rear wiper should work. If not check all the components described to find where the loss of power is occurring

Nov 15, 2012 | 2005 Kia Sorento

2 Answers

Rear window washer does not spray fluid. When I push the rear window washer button, the front washer/wipers turn on. The rear wipers work normally.


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.

Apr 02, 2010 | 2000 Hyundai Accent

1 Answer

2005 ford expedition rear wiper


Sounds like a problem within the wiper motor not turning off at rest or not reaching it's rest point to be able to turn itself off, probably needs a new motor. Disconnecting it should have no relation to the front washer operation, you can confirm this by reconnecting the wiper motor to try.

Apr 12, 2009 | 2005 Ford Expedition

2 Answers

Rear wiper does not work at all. front wipers work fine. rear washer works


1. check the fuse to the rear wiper motor
2. check for power to rear wiper motor at the motor (power wire going in to the wiper motor with rear wiper switch on)
If you have good fuses & have power going in to the rear wiper motor...
3. Pull old rear wiper motor and install a new rear wiper motor.
Thank you please drive thru......

Feb 26, 2009 | 2001 Ford Expedition

2 Answers

Wipers don't work


My 2005 Ford FreeStyle (AWD) Front wipers quit working...don't even hear a sound of the motor attempting to operate...wiper washer/sprayer operates fine. Rear wiper system operates.
What is wrong? Do I need replace the wiper motor? If so,how? Thanx

Jan 21, 2009 | 2005 Ford Freestyle

1 Answer

2000 Jeep Cherokee Sport, window washing does not work


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

Dec 27, 2008 | 2000 Jeep Grand Cherokee

1 Answer

99 Nissan Quest real wiper runs continually when ignition is on


Principles of Operation
Operation of the windshield wiper and washer is controlled by the front wiper/washer amplifier assembly. The front wiper/washer amplifier input comes from the multifunction switch by means of a voltage divider circuit. A constant voltage is applied to the multifunction switch by the front wiper/washer amplifier. When the multifunction switch is moved into the LO, HI, or intermittent position, the voltage is directed through a series of resistors. This results in various voltages being returned to the module for each switch position. The module then grounds the appropriate circuit, based on the voltage signal received back from the multifunction switch. This causes the wipers to run intermittently, or at the appropriate speed. Voltage is supplied to the wiper motor by the CJB fuse F46 (20A).
When the multifunction switch wash button is depressed, it bypasses all of the resistors returning a full voltage signal to the module. The module then grounds the appropriate circuits to operate the windshield washer pump for as long as the switch is depressed. The windshield wiper speed is dependent on the position of the windshield wiper/washer switch.
Voltage for the windshield washer pump is also provided by CJB fuse F46 (20A).
Operation of the rear wiper and washer is controlled by the rear wiper/washer switch.
Voltage is supplied to the rear window wiper motor by the fuse junction panel fuse F44 (10A).
The rear window wiper motor ground is made or broken by the rear wiper/washer switch. When the rear wiper/washer switch is moved into the WIPER position, it grounds the rear window wiper motor circuit, causing the rear window wiper motor to run once every 10-15 seconds.
Voltage to the rear washer pump motor is also supplied by the CJB fuse F44 (10A). The rear washer pump is directly controlled by the rear wiper/washer switch which makes or breaks the ground for the washer pump motor, depending upon its position.
If the vehicle is equipped with a movable liftgate glass, a liftgate glass switch is utilized to prevent rear window wiper operation when the liftgate glass is open. This same switch also causes the rear window wiper to drop down approximately three inches when the liftgate glass latch is released.
------------------------------------------------------------------------------------------
  • The wipers stay on continuously — rear wiper
  • Circuit.
  • Rear wiper/washer switch.
  • GO to Pinpoint Test L .


---------------------------------------------------------------------------------------------
Measure the resistance between rear wiper/washer switch C288 pin 6, component side and rear wiper/washer switch C288 pin 2, component side.
  • Is the resistance less than 5 ohms with the switch depressed, and greater than 10,000 ohms with it released?
sxv~us~en~file=arrow.gif~gen~ref.gifYes GO to L2 .
sxv~us~en~file=arrow.gif~gen~ref.gifNo INSTALL a new rear wiper/washer switch. TEST the system for normal operation.

Measure the resistance between rear wiper/washer switch C288 pin 6, circuit WB08 (BU/YE), harness side and ground.
  • Is the resistance greater than 10,000 ohms?
sxv~us~en~file=arrow.gif~gen~ref.gifYes INSTALL a new rear wiper /washer switch. TEST the system for normal operation.
sxv~us~en~file=arrow.gif~gen~ref.gifNo REPAIR circuit WB08 (BU/YE). TEST the system for normal operation.

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Dec 08, 2008 | 1999 Nissan Quest

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