Question about 1999 Jeep Wrangler

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WIPERS STOPPED WORKING ON 99JEEP WRANGLER

COULD IT BE - MOTOR OR SWITCH, MAYBE THERE IS A RELAY?
DID CHECK FUSE - GOOD

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What you want to do is take a test light find the electrical plug thats hooked to wiper motor, either unhook it and test the plug with switch and key on or poke in the wires and see if it lights test light, if no light then i would say its switch, if it lights than its wiper motor. I don't know of any relay for wipers.

Posted on Feb 03, 2009

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Posted on Jan 02, 2017

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1 Answer

Wipers will not turn on 2006 colorado


There are two relay's in the under hood fuse / relay box . Wiper relay an wiper relay 2 . Maybe one is bad . also check fuse #14 25 amp. Wiper fuse.Plus the BCM - body control module has a hand in making the wipers work . Are you familiar with automotive electronic control modules ?
The Wiper/Washer System consists of the following components:
• Windshield wiper/washer switch
• Body control module (BCM)
• Wiper micro 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
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• WIPER 25A fuse

Wiper/Washer System Description
The body control module (BCM) controls wiper motor low speed operation. The washer pump and high speed operation are controlled directly by the wiper/washer switch. The windshield wiper/washer switch supplies voltage on the signal circuits to the BCM for windshield wiper/washer operation. When WASH, MIST, DELAY, LOW, or HIGH is detected, the BCM energizes the wiper micro relay by suppling voltage to the relay coil. This allows battery voltage from the WIPER fuse to flow through the relay switched input then through the contacts and out the relay switched output to the wiper 2 relay switch contacts. Since the wiper 2 relay switch contacts are normally closed to the low speed circuit of the windshield wiper motor, the motor will operate at low speed.

Do you have any speed !

Oct 06, 2017 | Cars & Trucks

2 Answers

97 jeep cj windows and wipers stopped working fuses are ok


97 wrangler right? CJ ended in 86 (last year)
97 TJ, you mean, or was posting to Cherokee correct all along./?????
factoid:
The Chrysler Corporation bought out AMC in 1987, shortly after the Jeep CJ was replaced with the AMC-designed Jeep Wrangler or YJ.


test the fuse, looking only finds the ones blow to H3LL
they can in fact just crack a bit. and are in fact bad.
use any DMM or any ohmmeter, "resistance Rx1 or RX2 range , low range) 0 ohms good, , infinity bad.
only that works. every time.
lets read the FSM together.
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service
wipers first. USA not export.
Front wiper not rear. ok>?
page 8w-53 wiper schematic.

fuse 2 and 3 must be good.
then fuse 14 front wiper ,fuse 12 is rear
if the fuses are good, (truely) we never ohm fuses we use VOLTS
on both sides of fuse, volts never lies.
then what is bad, easy bad wiper switch, motor or ground to motor.
the voltmeter again wins the toss and if no 12vdc to motor
then the switch or wire are bad.
if you have 12v to motor then motor is bad , if ground to motor is no cut.

now windows. what windows, are then not crank windows or zipper windows?

i think you posted wrong car,,

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1 Answer

Wipers not working/fuse is good motor is good


Maybe bad switch where you turn it on in cab.Get a test light and check voltage from fuse to to switch, then switch to motor,

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1998 Olds LS wipers not working


i would have replaced the wiper stalk and switch before the motor as it works in full speed mode?? unless there two relays for wipers

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1988 jeep cherokee,6 cylinder my front windsheild wipers dont work.fuse is good.the wiper motor makes a noise when its turned on.is there a relay that could be faulty?wiper switch is the same as the turn...


No relay in the circuit.
There is a delay module but if it fails that usually causes the wipers to stop in the middle of travel or only run on high.
And the switch is working if you hear noise coming from the motor. The wiper switch is not the same switch as the turn signals but it is near that assembly.
I would say if you have power to the wiper motor the motor is probably dead or something happened to the linkage to the arms.

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Bad wires connections, Multiswitch go to bad or finally wiper motor.

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Wiper blades stopped mid action after de icing window


Look for a blown fuse/bad relay. The wiper blades would not cause this problem. It's possible the motor lost power due to a broken internal wire, brush, or maybe a seized bearing. There is an auto-return switch mounted to the motor that may have failed. Good luck!

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Rear Windsreen wiper motor runs continuousley in


The "stop" function is in the motor of the wiper...remove the fuse and call it a day...You shouldn't use it anyway the rear glass is "soft" in these cars and the wiper action will damage the glass over time.
Sorry :o(

Jun 14, 2009 | 2002 Volkswagen Passat

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