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Re: Need help replacing wiper motor
First thing call dealershiop parts department give them the yr and make. Then all you need to do is take off the wiper caps unbolt the nut should lift off then proceed on the cowl vent now becareful this is clipped in so take your time/ as soon as you get the cover off then you can replace the motor put a peice of tape so you know where the wipers should be and then reverse the same
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I guess the real question is,,, is it "trying" because the motor is too weak to move the wiper arms or is it trying because the wiper transmission is broken or otherwise defect ? You may be able to determine that by trying to manually assist the wipers by tugging gently on the arms. If the motor takes over and moves them then it most likely needs a new motor. If it doesn't move or moves very easily by hand with very little resistance it probably needs a new transmission. In either case, it's going to need a parts replacement.
likely the cause of this is because of the switch not operating properly. The
wiper switch circuitry has 3 different diodes. One for high, one for low, and
one between the 2 relays that run the motor. One relay turns the juice on and
the other determines if it's high or low speed. On/off is relay 39, high/low is
relay 40. You'll find them under the hood. Lift off the battery cover, then the
fuse block cover. On the underside of the fuse cover is the location legend. The
diode is #27. Check it for pass/no pass with a small light while unplugged from
the circuit. Also try swapping the two relays with each other. This will
determine if the problem is the switch.
More than likely you need to replace the front windshield wiper motor. You should unplug the motor and check the plug for voltage, checking each terminal as you change the speed selection on the switch. This should help determine if it is a power problem, switch problem, or motor problem.
Well of course you could have stripped the worm grear in the wiper motor. In which case you would need a salvage yard replacement for the whole motor and gear assembly.
But are you sure the wiper arm did not must come loose on its shaft? That usually goes first, and can easily just be retightened. This is supposed to sort of act like a shear pin or clutch when the wipers get iced up or something.
hi, im not sure if they would have a separate motor each because most vehicles have a linkage bar that connects the two wipers to keep them in time with each other. without the wipers on, try manually rotating the paasenger side wiper (be gentle) if that moves easily and the drivers side does not even flinch, then it could be a broken linkage. hope i helped!
You don't have to put the wipers in an upright position You can take the arms completely off. It's very easy to do, when you are looking at the base of the wiper arm, on the side closest to the windshield, at the base, there is a spring-loaded tab. Lift the arm on its hinge to where the arm is now pointing away from the windshield, pull the tab and the wiper arm will slide right off. Now you can access the linkage joints easily. Hope that helps!
hi from uk have come up against this problem on hondas and if you wish ? you can replace the wiper rubbers as i have done by going to halfords or other motor supermart and purchase the rubber/blades either same length or longer ? then remove the steel blades from each side of the rubbers on wipers by pulling from bottom whilst flexing the wiper clear ok? then pull out the rubberblade with patience you can easily feed new rubber into w/blade /make sure you insert right way ie there is a notch in rubber that goes to top look carefully ? then re fit steel blades one at a time into grooves in rubber making sure the top locates into notch in rubber job done ! and huge saving on having to buy complete arms and blade in uk rubbers approx £4 a pair ps if you get the longer rubber you can cut to same size as old b4 fitting hope this helps ?
they have grooves that are supposed to keep them in there. If not, you can place a little bit of silicone type glue to the grooved shaft. If it has no grooves, the only solution is to replace the motor with a known good one. If the wipers freeze during cold winters, some people don't wait to defrost the windshield, they turn on the wipers as soon as they turn on the car. this will cause damage to the wiper motor and or the wipers.doing this enough times the small grooves on the motor shaft will wear down.