Author Topic: Windshield Wiper Problems  (Read 1136 times)

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Offline 77MachoMopar

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Windshield Wiper Problems
« on: December 7, 2006, 08:49:15 AM »
My windshield wipers dont work anymore. I got a new motor and a new wiper switch. nad they still dont work. i put a new fuse in also
I need some help. If anyone knows what is wrong i will take any help possible thanks

1990 Dodge Ram D-250 3/4 ton 2wd 318 auto.
1992 W250 CTD
5 Speed

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    Offline Pat88ramcharger

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    Re: Windshield Wiper Problems
    « Reply #1 on: December 7, 2006, 10:07:32 AM »
    does the motor sound like it is trying to go?  have you checked for voltage?

    could be the linkage binding, new bushings might help that.

    could also be the switch.


    Offline DODGEBOYS

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    Re: Windshield Wiper Problems
    « Reply #2 on: December 7, 2006, 08:33:14 PM »
    l,d go after the DELAY box / its mounted under the dash next to the ASH tray
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    Offline urhstry

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    Re: Windshield Wiper Problems
    « Reply #3 on: December 7, 2006, 09:09:27 PM »
    Simple test....ground the motor housing with a wire. Wrap a piece of wire or touch a piece of wire to the motor housing and a ground point with the wipers on. See if they work. Solved my problem. HTH
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    Offline Chump

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    Re: Windshield Wiper Problems
    « Reply #4 on: December 9, 2006, 03:51:12 PM »
    Do you have intermittent wipers or standard ones?
    If you have no time to answer the questions or try the advice then don't expect to fix it anytime soon!


    Offline 77MachoMopar

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    Re: Windshield Wiper Problems
    « Reply #5 on: December 9, 2006, 10:24:54 PM »
    Do you have intermittent wipers or standard ones?

    I THEY WERE STANDARD ONES. THE PROBLEM IS NOT IN THE SWITCH OR WIPER MOTOR. SO IT HAS TO BE WITHIN THE WIRING.. I NEED HELP
    « Last Edit: December 9, 2006, 10:36:44 PM by Pat88ramcharger »
    1992 W250 CTD
    5 Speed

    Offline Chump

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    Re: Windshield Wiper Problems
    « Reply #6 on: December 11, 2006, 10:10:27 AM »
    As mentioned, try running a seperate ground wire over to the wiper motor case and see if it starts up.

    Wiper Fails to Operate

    Blown fuse
    Faulty instrument panel switch.
    Linkage disconnected.
    Faulty motor.
    Open or grounded wiring.
    Motor not grounded.
    Faulty circuit breaker.
    Jammed or faulty gearbox mechanism.
    Motor overheated.
    Binding linkage.


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    Offline driverams

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    Re: Windshield Wiper Problems
    « Reply #7 on: December 11, 2006, 10:47:56 AM »
    I would try the ground strap on the bottom driver side. My 86 had a problem with it not making good contact(especially when raining). Push it until the strap touches the metal.
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