FCX24 1:24 model switches between high and low speeds, but the car won't move

Q: What should I do if my FCX24 1:24 model switches between high and low speeds, but the car won't move while the motor is functioning normally?

A: If your model switches between high and low speeds but the car won't move while the motor is functioning normally, you can fix this issue by adjusting the transmission servo's trim and travel value. Follow these steps:

1. Enter Adjustment Mode:

   • Under normal power-on state, quickly press the Bind button twice within 1 second to enter the mode. The green light will flash.

2. Adjust Trim:

   • In this mode, press ST- or ST+ to adjust the transmission servo's trim.

3. Adjust Travel Value:

   • In this mode, press TH- or TH+ to adjust the transmission servo's travel value.

4. Simultaneous Adjustment:

   • In this mode, you can simultaneously press the throttle to adjust the transmission servo's trim and travel value.

5. Exit Adjustment Mode:

   • After completing the adjustments, quickly press the Bind button twice within 1 second to exit the mode.

Note: Ensure all adjustments are done carefully to prevent any damage to the servo or transmission system.

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