Can the pulse board be replaced separately from the wiper motor?

Yes. The pulse board can be replaced separately from the wiper motor.

Can a bad ground cause wiper malfunction?

Yes. If a problem occurs due to bad grounding, take the vehicle to a trained technician for a diagnosis.

ACDelco GM Original Equipment Windshield Wiper Motor Pulse Board And Cover

About this product

ACDelco GM Original Equipment Wiper Motor Pulse Board Kits are GM-recommended replacements for your vehicle's original components. Wiper motor pulse board kits regulate the wiper motor. These original equipment wiper motor pulse board kits have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Reestablishes wiper delay mode for appropriate lag time between sweeps
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

Product Specifications

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before purchasing and installing a wiper motor pulse board kit, make sure it is the correct size and fit for your vehicle.
Keep circuit pulse board covered and free from the elements.
Clear all debris from wiper arm before operation.
When replacing the wiper arm, be sure to have the wipers stopped in the park position.
Keep wiper linkage free of obstructions.
Regularly inspect motor pulse board for signs of damage or wear, and replace it if signs of damage are found.

Model	Body Style	Trim	Year(s)
Seville		SLS, STS	1999, 2000

About this product

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Reestablishes wiper delay mode for appropriate lag time between sweeps
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

Product Specifications

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before purchasing and installing a wiper motor pulse board kit, make sure it is the correct size and fit for your vehicle.
Keep circuit pulse board covered and free from the elements.
Clear all debris from wiper arm before operation.
When replacing the wiper arm, be sure to have the wipers stopped in the park position.
Keep wiper linkage free of obstructions.
Regularly inspect motor pulse board for signs of damage or wear, and replace it if signs of damage are found.

Model	Body Style	Trim	Year(s)
Seville		SLS, STS	1999, 2000

About this product

Product details

Specifications

Product Specifications

Warranty

Maintenance

Good Maintenance Practices:

Fits these vehicles

About this product

Product details

Specifications

Product Specifications

Warranty

Maintenance

Good Maintenance Practices:

Fits these vehicles

Frequently Asked Questions

Can the pulse board be replaced separately from the wiper motor?

Can a bad ground cause wiper malfunction?

ACDelco GM Original Equipment Windshield Wiper Motor Pulse Board And Cover

ACDelco GM Original Equipment Windshield Wiper Motor Pulse Board And Cover