I have a 2008 Polaris Trailblazer 330 that has been flawless since purchased new. My grandson was riding it about 10mph and gave it some throttle and it made a bang that sounded like a gunshot. I looked over the machine and cannot see any damage.
Motor is not seized, I can use the pull rope. The only electrical thing that works is the overtemp light and it stays on with key on/off. Engine will not crank over with start button, no head/tail light etc. Battery is full charge. With key on, I try to rope pull start and it does nothing. I have to unhook battery to get the over temp light to go dark.
I have checked start solenoid and it checks out.
There looks to be 3 things it could be. CDI Assy(3088209), Controller Module(4011831), or the RPM Limiter(4011856). I downloaded the service manual and about to see if I can troubleshoot each one to hopefully find problem. Want to make sure as each of these parts are ridiculously expensive.
Has anyone had similar issue of nothing working(except over temp light) after what appears to be a backfire?
Motor is not seized, I can use the pull rope. The only electrical thing that works is the overtemp light and it stays on with key on/off. Engine will not crank over with start button, no head/tail light etc. Battery is full charge. With key on, I try to rope pull start and it does nothing. I have to unhook battery to get the over temp light to go dark.
I have checked start solenoid and it checks out.
There looks to be 3 things it could be. CDI Assy(3088209), Controller Module(4011831), or the RPM Limiter(4011856). I downloaded the service manual and about to see if I can troubleshoot each one to hopefully find problem. Want to make sure as each of these parts are ridiculously expensive.
Has anyone had similar issue of nothing working(except over temp light) after what appears to be a backfire?

