What to do if Arrma 4x4 4S BLX Motorized Toy Car has no throttle or steering on start up and LED flashes red?
- CChristopher MiddletonJul 30, 2025
If your Arrma Motorized Toy Car exhibits no throttle or steering upon startup, and the LED flashes red with a single short pulse repeating, the issue is likely due to the throttle trim not being at neutral. To resolve this, turn off the ESC, adjust the throttle trim on the transmitter to neutral, and then turn the ESC back on.