How do you bench test a Mopar wiper motor?
Connect ground from battery or negative post of charger to brass ground strap on wiper motor. Jump the P2 terminal to the ground. Connect 12v positive to H terminal. Motor should run on high speed.
How much weight can a wiper motor lift?
I believe wiper motors generate about 12-13 ft/lbs of torque, so if you have a small spindle to use instead of a winch, a wiper motor may very well lift a 50lb load…slowly (Cap’n Jack is on to something with using a lighter door).
How to bench test a 2 speed wiper motor?
To get fast speed on a 2 speed motor connect green wire to battery + and brown/green to earth and you get fast speed. To get normal speed connect green wire to battery + as before but connect both red/green AND brown/green to earth) not just red/green as you would have thought. The link explains all.
How to test wiper motor direct to battery?
I bench tested mine and by looking at your pic, bottom right terminal is earth top right is main power , if you hook them up and then earth either of the other 2 while main and earth is connected depending on what one is touched it will determin the speed, this worked for me, hope it was not just a fluke Lotsa Posts!
Where can I get a replacement wiper motor?
If yourlooking for a replacement motor, you could try ‘The Electrical Parts Company’. They are based in Tenbury Wells, Worcs and supply obsolete lucas auto electrical spares. Their contact Tel No is 01584 811 118. Their web site is here; ” http://www.theelectricalpartscompanyltd.com
Where can I get a new Lucas wiper motor?
Brian. If yourlooking for a replacement motor, you could try ‘The Electrical Parts Company’. They are based in Tenbury Wells, Worcs and supply obsolete lucas auto electrical spares. Their contact Tel No is 01584 811 118.
To get fast speed on a 2 speed motor connect green wire to battery + and brown/green to earth and you get fast speed. To get normal speed connect green wire to battery + as before but connect both red/green AND brown/green to earth) not just red/green as you would have thought. The link explains all.
How do you test a windshield wiper motor?
Please try again later. In order to test a windshield wiper motor, the first thing to do is to make sure that the motor is getting voltage. Use a digital multi-meter to test a windshield wiper motor’s voltage with help from an auto mechanic in this free video on windshield wipers.
Where can I get a new wiper motor?
If the power source and grounding circuit are good, the washer motor itself is defective. This type of motor cannot be rebuilt and must be replaced. You can find a new wiper motor at your local auto parts store or dealer.
What should the voltage drop be on a windshield wiper motor?
Use your DVOM to check for voltage drop from the washer motor to its ground source. A voltage drop of less than 0.5 volts is acceptable. If the volt drop is greater, visually inspect the the circuit for poor connections. If the ground circuit is questionable due to corrosion, use a jumper wire to connect the motor case to a solid ground source.