Question about 1997 Ford Expedition

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Fuse box Which fuse controls the windshield wipers, mine stay on continuously and I wish to disconnect

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There should be a fuse in the panel under the dash on the left. The diagram should be on the inside of the door covering them.

You may want to replace the wiper relay to solve your problem.

Posted on Jan 31, 2009

  • Calvinrueb87
    Calvinrueb87 Feb 01, 2009

    Did the relay work? or did you just remove the fuse?

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WHERE IS THE WIPER/WASHER FUSE LOCATED ON 2007 PONTIAC TORRENT


In the under hood fuse box , should have diagram inside the lid . Front wiper's or rear ? Front fuse # 36 - 25 amp. Plus Two relay's PCB hi and Wiper PCB relay . Wouldn't think this being fuse problem . Wiper switch , motor etc... The wiper's are control by a computer . BCM - body control module .

The windshield wiper/washer system consists of front and rear wipers. The front and rear wipers are operative when the vehicle is in accessory or run. The front wipers have 4 different modes: Mist, Intermittent, Low, and High. When the front wipers are in the intermittent mode, there are 5 delay modes to chose from, commanded by the windshield wiper washer switch through the body control module (BCM). The rear wipers has an only one mode.

If the fuse is bad , could have a short to ground or wiper motor pulling to much current (amps) . Fuse's don't just blow for no reason ! Could also have DTC'S - diagnostic trouble codes stored in the BCM .
DTC B3715
DTC B3873
DTC B3875
DTC B3922

DTC B3715 02: Front Wiper Relay Drive Circuit Short to Ground
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 BCM controls the windshield wiper motor through two output controls, controlling two different PCB relays which control the desired wiper speed, high or low.
DTC B3922 00: Front Wiper Function Select Circuit

The PCB relay's are non- servicable , replace fuse box . Soldered in Your best bet mit be to take it to a qualified repair shop .

Feb 20, 2017 | Pontiac Cars & Trucks

1 Answer

Looking for the fuse for the wiper motor 2008 chevy impala


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.

Dec 04, 2016 | Cars & Trucks

1 Answer

Wipers in up position in off. 94 lincoln town car. How do the wipers return to rest position?


Do you know how to do electrical testing ?
PINPOINT TEST E: WINDSHIELD WIPERS WILL NOT PARK AT PROPER POSITION E1 CHECK WIPER MOTOR GROUND
  • Disconnect connector from windshield wiper motor.
  • Check continuity to ground at Circuit 57 (BK).
Is ground OK? Yes No GO to E2 . SERVICE open in Circuit 57 (BK). RESTORE vehicle. RETEST system. E2 CHECK FOR POWER AT WIPER MOTOR
  • Place ignition switch at RUN and multi-function switch at OFF.
  • Check for battery voltage between Pin 1, Circuit 65 (DG) and Pin 4, Circuit 57 (BK) at the windshield wiper motor connector.
Is B+ present? Yes No GO to E3 . SERVICE open circuits. RESTORE vehicle. RETEST system. E3 CHECK MOTOR CIRCUIT CONTINUITY THROUGH WINDSHIELD WIPER CONTROL MODULE
  • With multi-function switch at OFF, check continuity between Circuit 28 (BK/PK) and 56 (DB/O) and between Circuits 61 (Y/R) and 63 (R).
Is continuity OK? Yes No GO to E5 . GO to E4 . E4 CHECK CIRCUITS TO WIPER CONTROL MODULE
  • Disconnect wiper control module connector.
  • Check continuity of Circuits according to the chart below from the wiper motor to the wiper control module.

    Wiper Control Module Connector Wiper Motor Connector Pin Circuit Pin 6 Pin 2 28 (BK/PK) Pin 8 Pin 6 56 (DB/O) Pin 12 Pin 5 61 (Y/R) Pin 13 Pin 3 63 (R)
Is continuity present? Yes No REPLACE wiper control module. RESTORE vehicle. RETEST system. SERVICE open circuits. RESTORE vehicle. RETEST system. E5 CHECK WIPER MOUNTING ARM/PIVOT SHAFT
  • Check that windshield wiper mounting arm and pivot shaft and linkage is not bent, cracked or mis-positioned.
Is windshield wiper mounting arm and pivot shaft linkage OK? Yes No REPLACE windshield wiper motor. RESTORE vehicle. RETEST system.

Nov 14, 2016 | 1994 Lincoln Town Car

2 Answers

Where is the windshield wiper fuse located in the fuse box on a 06 crown victoria


drivers side inner fender under the hood, look in the owners manual for the number and amps. some are marked under the lid itself

Mar 19, 2015 | 2006 Ford Crown Victoria

1 Answer

How to remove multifunction switch and clean it.


Cleaning the switch is not possible - if it is malfunctioning, it needs to be replaced. You can check the various functions by disconnecting the washer/wiper cable at the bottom of the steering column and checking continuities, but you will need the wiring schematic (shop manual). In the meantime, you should pull the ACCY fuse (15a) in the underhood fuse box.

Mar 11, 2015 | 2002 Cadillac Deville

2 Answers

I have a 2007 mustang an the wipers wont turn off I had 2 pull the fuse to turn them off can u help me


The windshield wiper motor is a smart wiper motor with an integrated electronics module. The internal components of the motor are the high/low relay, washer pump relay, and the run/park relay and associated electronics.
The windshield wiper motor receives its inputs from the windshield wiper/washer switch. These signals are ground reference signals. When the switch is placed in different positions, various input signals are selected and sent through circuits to the motor. The windshield wiper motor module identifies these selected input signals and activates the motor to the selected function.!
Your probably going to need a new wiper motor ! ! ! But you should always test before replacing parts !
Visual Inspection Chart Mechanical Electrical
  • Windshield washer pump hoses
  • Windshield wiper mounting arm and pivot shaft
  • Bussed electrical center (BEC) fuse 10 (30A)
  • Smart junction box (SJB) fuse 3 (10A)
  • Circuitry
  • Windshield wiper motor
  • Windshield washer pump
  • Windshield wiper/washer switch
  • The wipers stay on continuously
  • Circuitry
  • Windshield wiper motor
  • Windshield wiper/washer switch
  • Go To Pinpoint Test C .
PINPOINT TEST C: THE WIPERS STAY ON CONTINUOUSLY s6b~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 WINDSHIELD WIPER/WASHER SWITCH
  • Key in OFF position.
  • Disconnect: Windshield Wiper/Washer Switch C2137.
  • Carry out the windshield wiper/washer switch component test. Refer to Wiring Diagrams Cell 149 for schematic and connector information.
  • Does the windshield wiper/washer switch pass the component test?
Yes
GO to C2 .

No
INSTALL a new windshield wiper/washer switch. REFER to Wiper/Washer Switch in this section. C2 CHECK CIRCUITS 56 (DB/OG), 58 (WH), 61 (YE/RD), AND 63 (RD) FOR A SHORT TO GROUND
  • Disconnect: Windshield Wiper Motor C125.
  • Measure the resistance between the windshield wiper motor C125, harness side and ground as follows:

    Windshield Wiper Motor C125 Pin Circuit C125-10 56 (DB/OG) C125-11 58 (WH) C125-1 63 (RD) C125-9 61 (YE/RD)

    s6b~tr~en~file=n0011980.gif~gen~ref.gif
  • Are the resistances greater than 10,000 ohms?
Yes
GO to C3 .

No
REPAIR the circuit(s). TEST the system for normal operation. C3 CHECK FOR CORRECT WINDSHIELD WIPER MOTOR OPERATION
  • Disconnect all the windshield wiper motor connectors.
  • Check for:
    • corrosion.
    • pushed-out pins.
  • Connect all the windshield 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
INSTALL a new windshield wiper motor. REFER to Wiper Motor in this section. TEST the system for normal operation.

No
The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
You

Feb 20, 2015 | 2007 Ford Mustang Coupe

2 Answers

Where is the fuse box for the wipers


It is under the dash panel right hand side , kick panel ? Fuse F1.1 10amp . an fuse F1.113 30 amp.
Visual Inspection Chart Mechanical Electrical
  • Windshield washer hoses
  • Wiper linkage
  • Multifunction switch
  • CJB fuses:
    • 1 (10A)
    • 38 (25A)
    • 113 (30A)
  • Circuitry
  • Windshield wiper motor
  • The windshield wipers are inoperative
  • Multifunction switch.
  • Circuitry.
  • Ignition switch.
  • Windshield wiper motor.
  • Go To Pinpoint Test A .
PINPOINT TEST A: THE WINDSHIELD WIPERS ARE INOPERATIVE Test Step Result / Action to Take A1 CHECK CIRCUITS 65 (DG) AND 1002 (BK/PK) FOR VOLTAGE
  • Key in OFF position.
  • Disconnect: Windshield Wiper Motor C125.
  • Key in ON position.
  • Measure the voltage between windshield wiper C125 pin 5, circuit 65 (DG), harness side and ground; and between windshield wiper motor C125 pin 8, circuit 1002 (BK/PK), harness side and ground.
    s3j~tr~en~file=a0039065.gif~gen~ref.gif
  • Are the voltages greater than 10 volts?
Yes
GO to A2 .

No
REPAIR the circuit(s) in question. TEST the system for normal operation. A2 CHECK CIRCUITS 57 (BK) AND 875 (BK/LB) FOR OPENS
  • Key in OFF position.
  • Measure the resistance between windshield wiper C125 pin 6, circuit 57 (BK), harness side and ground; and between windshield wiper motor C125 pin 3, circuit 875 (BK/LB), harness side and ground.
    s3j~tr~en~file=a0037610.gif~gen~ref.gif
  • Are the resistances less than 5 ohms?
Yes
GO to A3 .

No
REPAIR the circuit(s) in question. TEST the system for normal operation. A3 CHECK THE MULTIFUNCTION SWITCH
  • Disconnect: Multifunction Switch C202a.
  • Carry out the multifunction switch component test. Refer to Wiring Diagrams Cell 149 for schematic and connector information.
  • Did the multifunction switch pass the component test?
Yes
GO to A4 .

No
INSTALL a new multifunction switch. REFER to Section 211-05 . A4 CHECK CIRCUIT 57 (BK) FOR OPEN
  • Measure the resistance between C202a pin 4, circuit 57 (BK), harness side and ground.
    s3j~tr~en~file=a0045222.gif~gen~ref.gif
  • Is the resistance less than 5 ohms?
Yes
GO to A5 .

No
REPAIR the circuit. TEST the system for normal operation. A5 CHECK CIRCUITS 56 (DB/OG), 58 (WH), 61 (YE/RD), AND 63 (RD) FOR OPENS
  • Using the following table, measure the resistance between the multifunction switch C202a harness side and the windshield wiper motor C125 harness side:

    Multifunction Switch C202a Windshield Wiper Motor C125 pin 7, circuit 56 (DB/OG) pin 10, circuit 56 (DB/OG) pin 3, circuit 58 (WH) pin 11, circuit 58 (WH) pin 5, circuit 61 (YE/RD) pin 1, circuit 61 (YE/RD) pin 1, circuit 63 (RD) pin 9, circuit 63 (RD)

    s3j~tr~en~file=a0045221.gif~gen~ref.gif
  • Is the resistance less than 5 ohms?
Yes
GO to A6 .

No
REPAIR the circuit(s) in question. TEST the system for normal operation. A6 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 A7 .

No
The system is operating correctly at this time. Concern may have been caused by a loose or corroded connector. TEST the system for normal operation. A7 CHECK THE WINDSHIELD WIPER MOTOR
  • Key in OFF position.
  • Disconnect: Windshield Wiper Motor C125.
  • Carry out the windshield wiper motor component test as described in this section.
  • Did the windshield wiper motor pass the component test?
Yes
The system is operating correctly at this time. 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. Hope this helps !

Feb 16, 2015 | 2002 Ford Expedition

1 Answer

Windshield wipers on 03 silverado does not shot off,


Your wiper motor has shorted out and needs replacment.
In order to find out you need to disconnect the wiring from the wiper control switch,with the ignition on, if the wipers stop then you need to replace the switch.
If the wipers keep running, then you have a defective motor, replace the motor.

Mar 04, 2009 | 2007 Chevrolet Silverado 2500HD

1 Answer

Windshield wipers


From your owners manual:

Fuse#11 30A , Wiper Run/Park
Relay, Wiper Hi/LO Relay, Windshield Wiper
Motor, Rear Washer Pump Relay

U will also need to check the relays if the fuse is ok, the relay, it is the underhood fuse box
Relay #202 — Front Wiper Run/Park Relay

Dec 18, 2008 | 2001 Lincoln Navigator

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