If the synchro-start solenoid checks good, the problem is with the wiring circuit to the solenoid.
To preform the solenoid voltage check, connect the wiring harness and apply voltage to the solenoid with the ignition key as follows:
1. With the key in the run position check the voltage hold-in.
2. With the shut down lever held in the shut down position move the key to the start position and check the pull-in
voltage.
