Question about 1994 Ford Taurus

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Windshield wipers do not work on intermittent setting. The wipers work otherwise, but would like to have this operation also

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Bad wiper motor

Posted on Mar 09, 2009

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  • 22 Answers

SOURCE: 98 camry windshield wiper

You will have to change the swich that control the wiper blades cause sometimes they go bad

Posted on Dec 17, 2008

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My wiper motor only works on high and stops were ever the wipers are at. And the washer motor doest #39;t work


Low Speed Windshield Wipers
Low speed is activated when the multifunction switch supplies a specific ground to the speed inputs of the windshield wiper motor module. The windshield wiper motor module then supplies ground to only the windshield wiper run/park relay coil, activating it. When the windshield wiper run/park relay is activated, the deactivated high/low relay connects voltage to the windshield wiper motor low input activating the wiper motor. The windshield wiper motor module continues to operate the windshield wiper motor in the same manner as in high speed, but in low speed with the wiper motor connected to the low speed input.
Washer System
The windshield washer is activated by the internal wiper motor module when it receives a ground signal input from the multifunction switch. Dependent on the switch selection, the internal wiper motor module activates the windshield washer relay (internal) by grounding the respective relay coil. When the relay is activated, it connects voltage to the washer pump while the washer level switch provides ground to the washer pump.
Visual Inspection Chart Mechanical Electrical
  • Windshield washer hoses
  • Wiper linkage
  • Multifunction switch
  • Battery junction box (BJB) fuse 110 (30A)
  • Central junction box (CJB) fuse 13 (10A)
  • Circuitry
  • Windshield wiper motor
Symptom Chart Condition Possible Sources Action
  • The wipers are inoperative
  • Fuse(s)
  • Circuitry
  • Multifunction switch
  • Windshield wiper motor
  • Go To Pinpoint Test A .
  • The wipers stay on continuously
  • Circuitry
  • Multifunction switch
  • Windshield wiper motor
  • Go To Pinpoint Test B .
  • The high/low wiper speeds do not operate correctly (intermittent wiper mode OK)
  • Circuitry
  • Multifunction switch
  • Windshield wiper motor
  • Go To Pinpoint Test C .
  • The intermittent windshield wiper speed does not operate correctly (high/low speeds OK)
  • Circuitry
  • Multifunction switch
  • Windshield wiper motor
  • Go To Pinpoint Test D .
  • The wipers will not park at correct position
  • Pivot arm adjustment
  • Linkage
  • Windshield wiper motor
  • REFER to Windshield Wiper Blade and Pivot Arm Adjustment in this section.
  • The washer pump is inoperative
  • Circuitry
  • Windshield washer pump
  • Multifunction switch
  • Windshield wiper motor
  • Go To Pinpoint Test E .
Do you know how to do electrical testing ?
  • windshield wiper motor
  • PINPOINT TEST C: THE HIGH/LOW WIPER SPEEDS DO NOT OPERATE CORRECTLY (INTERMITTENT WIPER MODE OK) s6a~tr~en~file=ani_caut.gif~gen~ref.gif CAUTION: Use the correct probe adaptor(s) when making measurements. Failure to use the correct probe adaptor(s) may damage the connector.
    Test Step Result / Action to Take C1 CHECK THE MULTIFUNCTION SWITCH
    • Key in OFF position.
    • Disconnect: Multifunction Switch C202b.
    • Carry out the multifunction switch component test. Refer to Wiring Diagrams Cell 149 for schematic and connector information.
    • Does the multifunction switch pass the component test?
    Yes
    GO to C2 .

    No
    INSTALL a new multifunction switch. REFER to Section 211-05 . C2 CHECK CIRCUIT 57 (BK) FOR AN OPEN
    • Measure the resistance between the multifunction switch C202b-5, circuit 57 (BK), harness side and ground.
      s6a~tr~en~file=n0025872.gif~gen~ref.gif
    • Is the resistance less than 5 ohms?
    Yes
    GO to C3 .

    No
    REPAIR the circuit. TEST the system for normal operation. C3 CHECK CIRCUITS 56 (DB/OG), 61 (YE/RD), AND 63 (RD) FOR OPENS
    • Disconnect: Windshield Wiper Motor C125.
    • Using the following table, measure the resistance between the multifunction switch C202b harness side and the windshield wiper motor C125 harness side:

      Multifunction Switch C202b Windshield Wiper Motor C125 pin 6, circuit 56 (DB/OG) pin 10, circuit 56 (DB/OG) pin 1, circuit 61 (YE/RD) pin 1, circuit 61 (YE/RD) pin 4, circuit 63 (RD) pin 9, circuit 63 (RD)

      s6a~tr~en~file=n0025874.gif~gen~ref.gif
    • Are the resistances less than 5 ohms?
    Yes
    GO to C4 .

    No
    REPAIR the circuit. TEST the system for normal operation. C4 CHECK FOR CORRECT WIPER MOTOR OPERATION
    • Disconnect all wiper motor connectors.
    • Check for:
      • corrosion
      • pushed-out pins
    • Connect all wiper motor connectors and make sure they seat correctly.
    • Operate the system and verify the concern is still present.
    • Is the concern still present?
    Yes
    GO to C5 .

    No
    The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. TEST the system for normal operation. C5 CHECK THE WINDSHIELD WIPER MOTOR
    • Key in OFF position.
    • Disconnect: Windshield Wiper Motor C125.
    • Carry out the windshield wiper motor component test as outlined in this section.
    • Does the windshield wiper motor pass the component test?
    Yes
    The system is operating correctly at this time. The concern may have been caused by binding or incorrect pivot arm adjustment. REFER to Windshield Wiper Blade and Pivot Arm Adjustment in this section. TEST the system for normal operation.

    No
    INSTALL a new windshield wiper motor. REFER to Windshield Wiper Motor in this section.

    Jul 20, 2016 | 2006 Mercury Grand Marquis

    1 Answer

    My front windshield wipers will only work on high. Any suggestions?


    Search Results

      My windshield wipers only work on high speed...? ' Yahoo Answers

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      Nov 11, 2006 - My windshield wipers only work on high speed. ... If it's the compound switch on the lever on the steering wheel, it can be a bit complicated to ...

      Windshield wipers - CarGurus

      www.cargurus.com > Questions > Mercury > Grand Marquis

      CarGurusMay 19, 2015 - Windshield wipers - My wipers stopped last week and the next day they ... slow or intermitt and only work on high speed and the washer wiper doesn;twork ... The LCM does not effect the operation of the motor or switch it just ...

      Windshield Wipers only working at highest setting - Ford Flex Forum

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      Feb 16, 2011 - Windshield Wipers only working at highest setting ... rear wiper worksjust fine, just the front wipers only work at highest setting. ... the wipers sometimes grinds out the gears thus only working at high sppeds. If it is the motor or Transmission for the wipers, can I fix this myself and how much would it cost me.

      Common GM Wiper Problem - YouTube

      ? 3:23
      https://www.youtube.com/watch?v=kc6e2Tmar68
      Oct 25, 2010 - Uploaded by roadragecustoms
      The windshield wipers only worked occasionally. ... My 1998 dodge ram wipers only work on high will this help me? thanks.... Express van. you have to take out the motor and the transmission from under the front of the van..

    Feb 09, 2016 | Cars & Trucks

    1 Answer

    Why is my windshield wipers running in the off position, it's like they are running in the intermittent position, but it's in the off position.


    When the windshield wiper / washer switch is turned to the OFF position while the wiper motor is somewhere in mid-cycle, the wiper motor module will continue to operate the wiper motor until the wipers reach the park position. If the ignition is turned off while the wipers are in mid-cycle, the wipers will stop immediately where they are. The wipers will park the next time the ignition is cycled to the ON position.

    Schematic Reference: Wiper/Washer Schematics


    1

    Did you review the Wiper/Washer System Description and Operation and perform the necessary inspections?
    Go to Step 2
    Go to Symptoms - Wiper/Washer Systems

    2

    1. Turn the ignition ON.
    2. Turn the windshield wiper/washer switch OFF.
    Are the windshield wipers always on?
    Go to Step 3
    Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

    3

    Disconnect the windshield wiper/washer switch connector.
    Are the windshield wipers always on?
    Go to Step 4 if yes
    Go to Step 7 if no

    4

    1. Disconnect the windshield wiper motor connector.
    2. Test the windshield wiper switch signal 1 circuit for a short to voltage. Refer to Circuit Testing and to Wiring Repairs in Wiring Systems.
    Did you find and correct the condition?
    Go to Step 11
    Go to Step 5

    5

    Test the windshield wiper switch signal 2 circuit for a short to voltage. Refer to Circuit Testing and to Wiring Repairs in Wiring Systems.
    Did you find and correct the condition?
    Go to Step 11
    Go to Step 6

    6

    Test the windshield wiper motor high speed circuit for a short to voltage. Refer to Circuit Testing and to Wiring Repairs in Wiring Systems.
    Did you find and correct the condition?
    Go to Step 11
    Go to Step 9

    7

    Inspect for poor connections at the windshield wiper/washer switch. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs in Wiring Systems.
    Did you find and correct the condition?
    Go to Step 11
    Go to Step 8

    8

    Replace the windshield wiper/washer switch. Refer to Windshield Wiper and Washer Switch Replacement - On Vehicle in Steering Wheel and Column.
    Is the repair complete?
    Go to Step 11
    --

    9

    Inspect for poor connections at the windshield wiper motor. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs in Wiring Systems.
    Did you find and correct the condition?
    Go to Step 11
    Go to Step 10

    10

    Replace the windshield wiper motor. Refer to Windshield Wiper Motor Replacement .
    Is the repair complete?
    Go to Step 11
    --

    11

    Operate the system in order to verify the repair.
    Did you correct the condition?
    The Wiper / Washer System consists of the following components:
    ?€¢
    Windshield wiper / washer switch


    ?€¢
    Windshield wiper system module / motor


    ?€¢
    Windshield washer fluid pump


    ?€¢
    Windshield washer fluid level switch


    ?€¢
    Instrument panel cluster (IPC)


    ?€¢
    ACC 15-amp fuse


    ?€¢
    WSW 30-amp fuse

    Jan 04, 2016 | 2002 Pontiac Bonneville

    1 Answer

    Wipers dont work


    This is a complex wiper system . Here are all the components involved !
    The Wiper/Washer System consists of the following components:
    ?€¢
    Windshield wiper/washer switch


    ?€¢
    Body control module (BCM)


    ?€¢
    Wiper 1 relay


    ?€¢
    Wiper 2 relay


    ?€¢
    Wiper diode


    ?€¢
    Windshield wiper motor


    ?€¢
    Windshield washer pump


    ?€¢
    Windshield washer nozzles


    ?€¢
    Windshield washer solvent container


    ?€¢
    Windshield wiper arm and blade assemblies


    ?€¢
    Windshield wiper transmission


    ?€¢
    WIPER/SW 10A fuse


    ?€¢
    WIPER 25A fuse


    Circuit/System Description
    The body control module (BCM) controls the wiper motor based on input from the windshield wiper washer switch. The BCM monitors the wiper washer switch through three separate signal circuits and a ground circuit. The windshield wiper switch high signal circuit is used to determine high speed wiper operation, the windshield wiper switch low signal is used to determine low speed, intermittent, and mist operation through the use of a resistor ladder, and windshield washer switch signal circuit is used to determine washer operation. The windshield wiper motor park operation is controlled by the BCM. The BCM recieves an input from the park switch to determine wiper blade position. When the wiper blades are at the bottom of the windshield glass in park position the wiper park switch will open and the circuit will be pulled up to B+ by the BCM. The park signal will be pulled to ground by the wiper motor park switch while the wiper blades are not in the park position.
    The BCM controls the windshield wiper motor through two output controls, controlling two relays which determine the desired wiper speed, high or low
    Diagnostic Trouble Codes (DTCs)
    The body control module (BCM) monitors the voltage on the windshield wiper switch signal 2 circuit for diagnostic purposes. If the circuit is shorted to voltage while the driver is commanded OFF, the BCM will store DTC B3715. If the circuit is shorted to ground while the driver is commanded ON, the BCM will store DTC B3715. Refer to DTC B3715.
    It would be best to have a factory scan tool to diagnose this problem . it would make it easier anyway .
    It

    Dec 05, 2015 | Cars & Trucks

    2 Answers

    Wipers don't work in high speed and when intermittent wipers are set they stop in the middle of the windshield.


    Yes that is likely a switch problem. Before you buy any parts have a shop confirm my guess.

    Mar 21, 2014 | 1994 Ford Crown Victoria

    1 Answer

    Where is windshield wiper controller


    normally on the wiper stalk under the steering wheel opposite side to the indicators. Up for burst operation. down for intermittent , down again slow speed and down again for faster. Some units twist the knob for different speed intermittent operation. This unit controls the wiper operation

    Apr 01, 2013 | 1985 Chevrolet El Camino

    1 Answer

    Windshield wipers intermittent on 2002 Windstar


    2002 Windstar wipers would come on by themselves, or not work set on intermittent, driver door lock would not work sometimes, ABS and brake light would come on sometimes, the problem was in the park switch inside the wiper motor. I replaced with wrecking yard wiper motor $44.95 w/13 month warranty. no more problem. check how many pins on connector plug, mine had 5 on the wiper motor side.Take the wiper assembly off of the metal cowl, 2 nuts, & I bolt, it is easier to snap the actuator pieces off of the wiper motor that way. God Bless JMR

    Mar 22, 2009 | 2002 Ford Windstar Cargo

    1 Answer

    98 camry windshield wiper


    You will have to change the swich that control the wiper blades cause sometimes they go bad

    Dec 12, 2008 | 1998 Toyota Camry

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