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Old 04-08-2012, 04:47 PM   #1
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wipers wont turn on

my windshield wipers wont turn on.

any ideas? electrical? motor?

2000 Jeep Wrangler Sport

thanks guys!!

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Old 04-08-2012, 05:03 PM   #2
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Did you check the fuse behind the glove box? #14 I think.

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Old 04-11-2012, 01:46 AM   #3
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checked the fuse and its in good shape. even tried a new one.

some more info;

a couple months ago they wouldn't work when it was "damp". like after it rained. if that makes any sense.

any ideas?

I'm gonna take a look at the motor tomorrow. really hope I don't need a new.one because I definitely can't afford it.
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Old 04-11-2012, 12:19 PM   #4
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Once you get the cowl off & before you remove the motor, unplug the connector & check these terminals with a test light or voltmeter. The pink/black should have power with the key on (comes from fuse 14). Now with the key still on. put the wiper switch in the lo speed position & check for power at the brown/white wire, then on hi speed check the red/yellow wire. That will tell you if the motor is getting power & if the switch is good. If all checks out then the motor is bad. When you disconnect the arm from the motor move it back & forth to make sure everything moves easy. Sometimes the pivots through the cowl start to bind up keeping the motor from turning. That can burn the motor out.
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Old 04-12-2012, 11:02 AM   #5
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thank you for your assistance.

ok checked the voltage. it doesn't seem like the motor is getting any power.

I'm guessing its the switch? I believe I remember it acting up after I had the top off in a light rain.

how should I proceeded? new switch?

the wiper fluid pump works. not sure if its the same switch.
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Old 04-12-2012, 09:01 PM   #6
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It is part of the same switch but uses different contacts so it sounds like you need a new switch. Wouldn’t hurt to check the connector to the switch to make sure there isn’t corrosion or something on the terminals though.

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