1993 Wiper motor or board? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Kudzupatch · 08-31-2014, 05:27 PM

Wipers work most times and sometimes they will do nothing and you hear a buzzing sound. Given time they will start working. My 91 did something similar and it was a bad motor but the symptoms were different.

I have read on here about a bad board under the the dash but not sure what year this applies too? Is this a 93 issue?

**truckdude239** · 08-31-2014, 05:31 PM

borad is on back of teh wiper motor under the black cap 3 screws hold the cap on. i'd start there as its only like 30 buxs

Kudzupatch · 08-31-2014, 05:39 PM

Yea, I should have searched before I posted. I read a couple of threads and see what the problem usually is. This sounds very much like what I am seeing. I will pull it off and start with a resolder of the connections and see what happens

mountie · 09-02-2014, 07:07 PM

Also check if the board is connected properly to the motor.

A bad connection can give symptoms like a bad board.

Kudzupatch · 09-03-2014, 07:25 AM

I re-soldered and of course it worked fine. Time will tell if that was it. Should rain today.

08-31-2014, 05:27 PM	#1
Kudzupatch Registered User Join Date: Apr 2013 Location: GUNTERSVILLE Posts: 621	1993 Wiper motor or board? Wipers work most times and sometimes they will do nothing and you hear a buzzing sound. Given time they will start working. My 91 did something similar and it was a bad motor but the symptoms were different. I have read on here about a bad board under the the dash but not sure what year this applies too? Is this a 93 issue?

08-31-2014, 05:31 PM	#2
truckdude239 Senior Member Join Date: Sep 2005 Location: Lewisville, Nc Posts: 10,259	Re: 1993 Wiper motor or board? borad is on back of teh wiper motor under the black cap 3 screws hold the cap on. i'd start there as its only like 30 buxs __________________ David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2015 toyota Tacoma Daily 2012 Subura outback 2000 Tahoe 5.3l 420k 1999 honda accord General manager for Marco's Carwash & lube

08-31-2014, 05:39 PM	#3
Kudzupatch Registered User Join Date: Apr 2013 Location: GUNTERSVILLE Posts: 621	Re: 1993 Wiper motor or board? Yea, I should have searched before I posted. I read a couple of threads and see what the problem usually is. This sounds very much like what I am seeing. I will pull it off and start with a resolder of the connections and see what happens

09-02-2014, 07:07 PM	#4
mountie Registered User Join Date: Jun 2011 Location: Bradenton, Fla. Posts: 1,100	Re: 1993 Wiper motor or board? Also check if the board is connected properly to the motor. A bad connection can give symptoms like a bad board. __________________ '70 GTO Midnight Blue '88 GMC Sierra SLE 392,000 miles-(2018) sold to Classic car shop in Germany. '93 Cadillac STS Black '93 Mercedes SL 500 Teal '86 Yamaha FZ750 - 15,000 RPM '86 Yamaha FJ1200 - Criminally Fast 2016 Ferrari 488 GTB, I drive it - don't own it. '05 GMC Yukon XL , SLT 4wd ( just purchased 2018)

09-03-2014, 07:25 AM	#5
Kudzupatch Registered User Join Date: Apr 2013 Location: GUNTERSVILLE Posts: 621	Re: 1993 Wiper motor or board? I re-soldered and of course it worked fine. Time will tell if that was it. Should rain today.



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