Bobcat 863 traction lock won't release

I just replaced the traction lock solenoid with a new one directly from Bobcat.

When I start her up, all the lights come on and are solid on the BCIS display, but I never never hear the "thunk" when I press the 'traction lock over ride' button. And the machine is locked right where she sits. All functions other than wheel movement work fine.

I lifted the cab with the machine running and all lights lit up and at the solenoid there is 12V going to the 'hold' side of the solenoid.

I did noticed that the plunger from the switch at the parking brake is missing. Would that effect this?

Any direction on troubleshooting would be appreciated.

Thanks,
wR

The plunger is missing from the soleniod you just replaced ??

Is this a C, F, or G series machine, big difference between a C series and a G series