It is inside of the wiper motor. Remove the 2 or 3 screews that's on the black cover that's on the front of the wiper motor and unplug the electrical connector. Remove the cover and then pull the module board out. Real easy no problem.
right side of steering colum little black square box above a blue larger module
Things can cause this problem. The wiper motor itself or the wiper control module may be bad. Also the switch or bad wiring. It is a process of elimination.
The climate control module is part of the control assembly. The entire assembly has to be replaced as one unit for the 1990 models.
The ABS Control Module on a 1990 Ford Thunderbird is in the electronics tray in the trunk. It hangs from the rear speaker deck.
In a 1990 GMC Vandura, the wiper module is typically located under the dashboard on the driver's side, near the steering column. It may also be found close to the windshield wiper motor, which is mounted at the base of the windshield. To access it, you may need to remove some interior panels or components. Always refer to a service manual for specific details related to your 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.
To remove the ignition control module from a 1990 Hyundai Excel, first disconnect the negative battery cable to ensure safety. Locate the ignition control module, which is typically mounted on the firewall or near the distributor. Unplug the wiring harness connected to the module and remove the mounting screws. Finally, carefully lift the module off its mounting brackets.
The 1990 Chevy Celebrity engine is distributorless, the ignition is handled by a combination of the engine control module(computer) and the ignition control module. You did not mention which engine the car has. If your car has the 4 cylinder engine the ignition control module is below the intake manifold at the rear of the engine. You can follow the spark plug wires to it. The coils are mounted to the ignition control module. If your car has the V6 the ignition control module is near the starter and again you can follow the spark plug wires to it. Again the coils are mounted to the ignition control module.
its inside the distributor.
it is inside of the distributor assymbly
Have you flushed the heater core?
The ECM (Engine Control Module) fuse for a 1990 Chevy C3500 Silverado is typically located in the fuse box under the dashboard on the driver's side, near the steering column. It may also be found in the under-hood fuse box. To identify the correct fuse, refer to the diagram on the fuse box cover or consult the owner's manual for specific details.