I got involved in a situation where I work for a guy that wants to help a guy that has a no start situation with a 550Z. It has 45 hrs on it. 2017 I think.
I contacted Snapper Corp. - they don't offer any repair or troubleshooting manuals.
I went to the local Snapper dealer where the machine was purchased. - they told me to take a hike.
I took the schematic, and physically tested every component. They all tested good. I could use a clue here!I told the guy no charge if I can't fix it. I spent time on it, had to give up. It beat me.
Now the guy insists I go back and try again. This time I have to charge.
I guess the next thing to do is try and trace the 12v from the yellow starter switch wire and see where the 12v stops.
I jumped the solenoid with the ign. on, it turns over robustly, but no start.
I tested starter switch, PTO switch, neutral switches, brake switch, seat switch, fuse, circuit breaker. Battery is good.
At a loss! Thanks if anyone can help.