2004 John Deere 4120 Compact Utility Tractor

[grampaw]

My JD 4120 won't start. Turn key on and all gauges/lights on instrument cluster click and flash, does not turn over, checked battery. Any ideas?
Thanks,
Grampaw

 

[JD5210]

My guess would it is a safety switch problem or if it is an e-hydro the pedals are not in the neutral position.

 

[grampaw]

Thanks JD5210, I'll check it out.

 

[TonyBMI]

Thanks JD5210, I'll check it out.

Agree with the safety circuit. Most likely a loose of broken ground wire. Or rust under a ground lug