I have a Toro SS5000 zero turn that won’t turn over/start. maintenance (plug, filters, oil) end on last season when I put it away, has not started since. 1. Replaced solenoid. Using Multimeter: Checked PTO good, Checked Ignition switch good, Checked Fuses good, continuity checked most wires using wiring schematic, bypassed seat safety, bypassed the brake module (black to green wire), battery full charged, battery to starter bypass engines cranks for about 5 seconds, second attempt nothing.