Cadillac CTS SRX STS Windshield Wiper Pulse Board with Cover General Motors OEM 88958172 - GMWWM00001

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Part Details

  • Includes:   with Cover


  • OEM Windshield Wiper Motor Pulse Board
  • Includes cover
  • Controls delay system

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

OEM Part

Genuine original equipment part (OEM) that was factory installed on your vehicle by the manufacturer.

Item Condition: New

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

  1. step : Removing the Wiper Arm (0:30)
    • Pry off the wiper arm cap by hand
    • Remove the 15mm nut from the wiper arm stud
    • Pull the wiper arm off the stud
  2. step : Removing the Cowl Panel (1:39)
    • Peel off the weatherstrip
    • Remove the four 7mm screws from the cowl panel
    • Lift up and carefully release the passenger side of the cowl panel
    • Remove the 10mm nut from the driver side cowl panel
    • Remove the driver side cowl panel up and out
  3. step : Removing the Wiper Transmission (2:38)
    • Remove the two 10mm bolts from the wiper transmission assembly
    • Lift the assembly up toward the center of the vehicle
    • Disconnect the transmission wiring harness
  4. step : Removing the Windshield Wiper Pulse (3:14)
    • Remove the T20 Torx screws from the wiper motor cover
    • Remove the cover from the back of the wiper motor
  5. step : Installing the Windshield Wiper Pulse (4:15)
    • Insert the cover to the back of the wiper motor
    • Hand-tighten the four T20 Torx screws in a cross pattern
    • Tighten the Torx screws in a cross pattern
    • Torque the Torx screws to 6 inch-pounds in a cross pattern
    • Torque the Torx screws to 12 inch-pounds in a cross pattern
    • Torque the Torx screws to 18 inch-pounds in a cross pattern
  6. step : Reinstalling the Wiper Transmission (6:03)
    • Connect the wiper transmission electrical connector
    • Insert the wiper transmission into place
    • Tighten the two 10mm bolts to the wiper transmission
  7. step : Reinstalling the Cowl Panel (6:38)
    • Insert the driver side cowl panel into place
    • Tighten the 10mm nut to the driver side
    • Insert the passenger side cowl panel into place
    • Tighten the 7mm screws to the panel
    • Press on the weatherstrip
  8. step : Installing the Wiper Arm (7:52)
    • Put the wiper arm onto the stud
    • Fasten the 15mm nut onto the wiper arm stud
    • Push on the wiper arm cap

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Painter's Tape

  • Ratchets & Related

  • Torque Wrench
  • Socket Extensions

  • Sockets - Metric

  • 7mm Socket
  • 10mm Socket
  • 15mm Socket

  • Star Drivers & Sockets

  • T20 Driver

5.00/ 5.0
7 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
The pulse board did the trick. Great price and and a video showing me how to install. Very satisfied. Will do business again
June 28, 2017
Easy fix, even for novices like me. Videos definitely help.
November 4, 2017
Great product
Product worked perfectly and video showed exactly how to install
August 7, 2018
I received the item ordered on time. I installed it in accordance with the video instructions which were excellent. The wiper works perfect now. thank you.
December 3, 2018
My newest bestest friends
Why did it take me so long to take the leap and start ordering from A1Auto! This place is everything you need to repair your car. From their very easy video tutorials to their parts, they truly are A1!!!
December 18, 2018
Easy to Install and Fixed My Issue
My wipers were stuck “on� due to a failed OEM super module on my CTS-V. The video on 1A’s YouTube channel was easy to follow and I had my new module installed very quickly. My wipers now work as intended.
July 17, 2019
It works great shipping was fast
August 25, 2019
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Will this being replaced help wipers that turn on intermittently or dont stop moving?
Hector S January 20, 2016
Yes it will fix your wiper problems.
Greg S January 20, 2016
Yes It did for my 03 cts. Wipers would just stay on all the time. Took about half hour to replace .
Marc B January 20, 2016
This can fix a lot of wiper problems including these. Also it sounds like you could have a wiring issue, if this were to not fix your order. Have a great day!
Derek C January 20, 2016
My wipers were constantly on, no matter what. This fixed the issue.
O Z November 4, 2017
This sounds like the issue I had....fixed mine
S N September 23, 2018
‘05 CTS-V, this fixed my always-on problem.
T I July 17, 2019
Year Make Model Description
2003-2007Cadillac CTS Cadillac CTS Windshield Wiper Pulse Board with Cover
2004-2006Cadillac SRX Cadillac SRX Windshield Wiper Pulse Board with Cover
2005-2011Cadillac STS Cadillac STS Windshield Wiper Pulse Board with Cover
Part #: GMWWM00001

Out of Stock

Brand #: 88958172