Wiper motor not working

Did you check for voltage, anywhere, use a voltage tester/testlite. In the diagram, fuse 6--20amp, check for voltage at fuse circuit, goes hot with the key on.
In the diagram, the wires on top of wiper motor are voltage. The black wire at the bottom is ground. Could be issue with multifunction switch? I'd check voltage and ground, first.

Hi:
It sounds like the motor is just wearing out. When brushes wear down, they may not be making contact with the aramature. Keep in mind, unlike water, steel expands when it gets hot, and shrinks when it gets cold.

Joe

Hello, I'm Danny.

I've attached steps below as you've requested. Hope this helps and thanks for using 2CarPros.

Hi:

Yes you do have to remove the cowl at the bottom of the windshield. To remove the wipers, lift the blade from the windshield as far as it goes. Next, where the blade attaches to the post, you will find a small lever. With a screwdriver, carefully open the lever so the arm can be removed. Keep in mind, the arm and post can corrode; therefore, it may require some effort to remove. Make sure that the retainer (the lever) is pulled out as far as it goes. It is what prevents the wiper arm from falling off.

If you have any other questions, let me know.

Joe

IT is somewhat involved, but I can give you a general overview. First, disconnect the battery. Next, remove the electrical connection. Remove the cowl at the base of the windshield so you have access to the linkage and can disconnect if from the motor. Now just unbolt the motor from the firewall. Reverse sequence to replace.