good god..LMAO!!! I have that same truck..And just a hint..I had the exact same problem..But with no crash..On the back side of the battery box on the truck..There are wires coming out of it...4 i believe..I will put some money on it that when you hit that curb and bent that frame up..That your wires went into the gear box..ALSO..make sure your servo levers on the truck arnt bent out of place..If that doesnt help..Then Let me know..I work in a rc shop..If it doesnt work..then ill give you my number and we can discuss this over the phone..Good luck man!..