Model only runs at high speed when turned on (Blast)
- Throttle trim set too high
- Readjust trim to neutral setting or as required.
- Follow basic set up of the ESC as shown in the manual.
- ESC connected improperly
- Verify that the throttle channel is connected to channel 2 on the receiver.
- Damaged electronic speed control
- Return the component to Traxxas for service.