The dash switch does nothing but put power to the motor to carry it through the park zone. There is a key-on power wire that goes directly to the motor that will run it in all positions except the park area. Make sure you have power to the motor at all times on one of those wires with the key on.
Even on the intermittent switch box feature, the intermittent box bumps the motor out of the park zone for just a second or two, and then kills the power from the switch, but the key on power will carry it through to the park zone again, till the intermittent box bumps it out of the park zone again.
Even on the intermittent switch box feature, the intermittent box bumps the motor out of the park zone for just a second or two, and then kills the power from the switch, but the key on power will carry it through to the park zone again, till the intermittent box bumps it out of the park zone again.