Inside the wiper motor. Easy to change without removing the wiper motor. Unplug the harness connected to the wiper motor, remove the three small screws that hold a black plastic cover on the front of the wiper motor, remove the cover, remove the pulse board. The pulse board is available from your local auto parts store.
Mounts on top of the wiper motor
The 4x4 control module is located behind the kick panel in the passenger side floor board. The module simply unplugs and you plug the new one in.
The electronic control module is located behind the right side of the dash board
The power train control module is behind the kick panel on the passenger side floor board.
The Wiper Motor Pulse Board Module for a 1995 Chevy G20 is typically located within the wiper motor assembly itself, mounted on the motor. To access it, you may need to remove the wiper arms and the cowl panel to reach the motor. It's advisable to consult the vehicle's service manual for specific instructions and diagrams for your model.
the wiper delay dodule is located under the hood on the firewall. you will see the motor for the wipers and you take that cover off. it has 3 torx bit screws that holds it on. under this cover is a circut board. that is your wiper delay module.
The OBD II ECM (On Board Diagnostic II Engine Control Module) would be found under the hood, on top of the passenger side inner fender.
There isn't a control board - the controls are all in the switch.
why is my dash board lights not working
it is located on the front of the wiper motor.
chances its not the motor but the wiper module board located on the wiper motor. just remove the wiper motor and the module board is connected to it.
You'll have to locate the distributor. Remove the cap and within you will find 2 small screws that hold in the ECM. You can see the cable harness (2) that mate to the ECM on the exterior of the distributor. A quick 20 min. job..This is eletronic control module,the engine control module is under glove box or on kick board.