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You have more problems than just replacing the lever. There is still a piece of the broken lever inside the wiper switch, and is nearly impossible to get out. You will need to replace both the turn lever and the wiper switch. Replacing the wiper switch is no easy task, and if you are not familiar with General Motors steering columns, it's probably best to pay a shop to do the repair. The top half of the steering column has to be disassembled, and the wiper switch harness fed up through the column.
Hi,
I do not believe the selector switch has a replaceable resistor for speed selection. You can try turning your switch to low speed and testing for voltage signal at the wiper motor. If no voltage, turn to high. If voltage, either bad switch or broken wire in harness. Tilt steering wheel up and down with wiper speed on low. If you get any wiper movement, probably broken / shorted wire in steering column. If not, bad multi function selector switch. Switch is in the $200 range plus labor to replace.
If replacing your self, caution must be used to disconnect the battery and pull the air bag fuse, as steering wheel and air bag assembly must be removed in process and you do not want the air bag to accidently deploy. A great step by step video for replacement is here: http://www.youtube.com/watch?v=Bkt9tfgJFdI Please reply and let us know how you come out! Thanks, Mike
CHECK FUSE IF FUSE GOOD.HOOK A JUMPER WIRE TO GROUND AND GROUND WIPER MOTOR.TURN WIPER SWITCH ON IF WIPERS WORKS YOU HAVE TO FIX GROUND CONNECTION. IF WIPER STILL DONT WORK.REMOVE THE COWL COVER.TURN WIPER SWITCH ON TO SEE IF POWER GOING TO WIPER MOTOR IF YES.REMOVE WIPER MOTOR HOTWIRE IT.IF WIPER MOTOR DONT WORK REPLACE IT.IF WIPER MOTOR DO WORK CHECK FOR BINDING OR DAMAGE LINKAGES.IF POWER NOT GOING TO WIPER MOTOR AND FUSE GOOD.WIPER SWITCH FAULTY OR IT HAS BROKEN WIRE FROM SWITCH TO WIPER MOTOR.
To troubleshoot car windshield wiper problems, you need to thoroughly
investigate problems with any of its operating parts. Here are some of
the things that you need to check to determine why are your car
windshield wipers not working.
Check Wiper Motor
The wiper motor is the driving force of the windshield wiper. Feel the
motor and listen to a humming sound. If there is no humming, the motor
is the problem. Check if the motor is working properly and see to it
that its electrical connections are made properly. If you find that the
motor is dead and beyond repair, get it replaced immediately.
Check For Break in Connecting Wires
The connecting wires of the motor sometimes go loose and that may cause
the windshield wipers to stop working. Also check the battery plug
connection which the motor has. Connecting the loose wires properly or
fixing/replacing the plug might solve your problem.
Check Wiper Switch
Another wiper assembly part that can malfunction is the wiper switch
itself. Check for switch malfunction and if you find that is indeed the
problem, get it replaced from a mechanic.
Check for Bent Wiper Arms
Bent wiper arms can cause the operation of the wipers to be hampered. If
the wiper arms are bent beyond repair, get them replaced immediately.
Check For Blown Out Car Fuse
A blown up car fuse could be the culprit that has stopped the windshield
wipers from working. Check the fuse assembly under the dashboard of the
car. Replacing a blown fuse might fix the problem of windshield wipers
not working.
Windshield Wiper Sprayers Not Working - Things to Check
Sometimes the windshield wiper sprayer stops working which can be very
annoying. The washer mechanism is a self cleaning mechanism for the
windshield. Here are some of the things that you need to check in case
it is not working.
Check Windshield Washer Motor
The windshield washer mechanism might have been impaired due to the
malfunctioning of the wiper washer motor. Check if its working and get
it replaced if it is beyond repair.
Check Windshield Washer Fluid Level
Sometimes the washer doesn't work because the washer fluid levels are
not filled to requisite levels. Filling in fluid might restore normal
functioning.
Check For Broken Washer Hose
The connecting washer hose that connects the reservoir to the nozzle,
might be broken or worn out stalling the overall operation. Check the
hose for leaks and get it replaced.
Check Washer Nozzle For Clogging
Last thing to check is the nozzle of the washer for clogging. An
obstruction in the washer nozzle might be the reason for windshield
wiper sprayers not working. Using a pin, clean the clogged nozzle. This
might restore the sprayer to the normal working condition.
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