While attempting to re-connect the lipo batt in the dark, I plugged in batt connector backwards. After seeing and hearing a large spark, motor no longer responds. Steering is OK.

Looks like the receiver and motor controller are all in one. Assume I'll need to replace it. Can I re-use my original transmitter? How do I sync my old transmitter to a new receiver?

This is for a Desert Pre-runner.

Thx,
John