I bought this Viper 97 GTS which had been in storage for a while. So I knew that I would be seeing some problems. This issue is the wipers. The drivers side wiper works just fine in intermittent, low and high. The passenger side wiper stays intermittent whether you are in intermittent, low or high. Don't think it is the motor as the passenger wiper runs. Don't think after reading the service manual it is the switch on the column as the driver sides works just fine. I see that the switch sends a signal to the module switch which sends signals to the motor. This is what I think is bad. I have removed the wiper arm cleaned it and lubed it. I cleaned the electrical contacts going to the motor with contact cleaner and nothing changes. Any thought appreciated?

Gary