It is located on the wiper motor. It can be changed with wiper motor in place. Unplug the wire harness at the wiper motor, remove the three small screws holding a black plastic cover, remove the cover and gently remove the pulse board.
It is attached directly to the wiper motor. Remove the three small screws that hold a black plastic cover on the wiper motor. The pulse board is under that cover. Most of your wiper motor problems are from a faulty pulse board.
In my experience it is rarely the wiper motor at fault, it is always a faulty pulse board. Your local auto parts store can sell you an aftermarket pulse board that will outlast the GM original. The pulse board can be easily changed without removing the wiper motor from the vehicle.
The Ford Explorer was produced from the years 1990 to present. The wiper motor pulse board module in a 1998 Ford Explorer 4.0 L is located on the firewall, behind the engine in the middle.
I have found that most S10 (GM) wiper motor trouble is caused by a faulty pulse board, not the motor itself. It is easy to replace and your local auto parts store can sell you an aftermarket pulse board for aprox $20. The wiper motor does not have to be removed to change the pulse board. Unplug the wire harness from the motor, remove the three small screws holding the cover to expose the pulse board then wiggle the board straight out. Reverse order to install.
the pulse board is bad. it bolts onto the wiper motor.
If you are having problems with the wiper motor, I have found that almost all the time the problems can be solved by replacing the wiper motor pulse board. This can be done without removing the wiper motor. Your local auto parts store will have a replacement pulse board for aprox $30.
replace the pulse board on wiper motor which is a black cover
Change the pulse board in the wiper motor.There is three screws on the back cover of the wiper motor,then unplug it and it pulls out.
Begin by removing the traveling arm retaining bolt from your 1998 Chevrolet Cavalier wiper motor. Remove the wiper motor retaining bolts. Remove the wiper motor wiring harness. Reverse the process to install your new wiper motor.
How to replace wiper motor on a 1998 montero sport mitsubishi
there is small circuit board mounted on wiper motor. Circuit board available at Chevy Dealers or IWI motor parts. No need to remove motor but micro stubby screw drivers needed to remove and replace. worked great.
The wiper motor on a 1998 Chevy Venture is up under the vents next to the windshield. It is bolted to the firewall.