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#1
09-08-2018, 01:31 PM
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Windshield wiper motor wiring?
My American Autowire wiring harness is nearly complete. I’m trying to figure out the wiring for the wiper motor.
Should the star-like wheel on the motor spin clockwise or counter clockwise? I’ve tried various configurations by running a wire from the positive battery terminal to 1 of the 3 wiper motor terminals and then grounded one of the other two that's on the motor. Some configurations the star wheel spins counter clockwise slowly. In other configurations, the star wheel spins clockwise at a high-speed. I can’t tell if the motor has failed. (67 GTO)
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1967 GTO, hard top, 400 Block, Butler Performance Build, EFI Holley Sniper, Tremec 5-Speed, Moser 373 Rear, 4 Wheel Disc Brakes |
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#2
09-08-2018, 02:27 PM
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Just the way the spokes are, I'd say it should turn counter-clockwise as one looks at it?
That is for the washer pump I think? 
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#3
09-08-2018, 02:40 PM
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Do you have the 67 Service Manual?
Here is a pic from it on testing off the car I think: Post #2 is for the 12 volts input. The manual gives all kinds of info on the wiper. 
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#4
09-08-2018, 03:22 PM
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Quote:
My original motor has 3 terminals. I see Ames and NPD sells two motors; a 3- terminal and a 4- terminal motor.
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1967 GTO, hard top, 400 Block, Butler Performance Build, EFI Holley Sniper, Tremec 5-Speed, Moser 373 Rear, 4 Wheel Disc Brakes |
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