It's been a long, cold couple months, but today was nice...so I charged up the battery from 70% to about 85% and tried to go for a ride. The headlights, radio, and 4-spd backup light work fine - but engine will not even begin to turn over. I think it's the clutch switch. To verify that, I would jump the terminals going to the green and yellow wires on the solenoid - right??
Come to think of it....let's speculate that it's been going bad gradually....could a partially defective clutch switch (e.g., high resistance) cause any performance problems?