FuzzyBot: Importing a new version from external source

2025-11-14T12:30:11Z

Importing a new version from external source

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=== Trouble shooting ===
{| class="wikitable" style="text-align: center; width: 100%;"
|+
!Trouble
!Possible reason
!Solution
|-
| rowspan="2"|After power on, motor can’t work, no sound is emitted, and LED is of
|The ESC doesn’t get its working voltage; Connections between battery pack and ESC are broken.
|Check the battery wires connection or replace the defective connectors.
|-
|Switch is damaged.
|Replace the switch.
|-
| rowspan="2"|After power on, motor can’t work; red LED blinks.
|Throttle signal is abnormal.
|Check the throttle wire connection; make sure it is plugged into the throttle channel of the receiver.
|-
|Automatic throttle range calibration is failed.
|Set the “TRIM” of throttle channel to 0 or turn the knob to its neutral position.
|-
|The car runs backward while giving throttle. (The motor runs in the opposite direction)
|The wire connections between ESC and the motor need to be changed.
|Swap two wire connections between the ESC and the motor.
|-
| rowspan="2"|The car can’t go backward.
|The jumper position is wrong.
|Check the jumper and plug it to the correct position.
|-
|The neutral point of throttle channel is changed or drifted.
|Set the “TRIM” of throttle channel to 0 or turn the knob to its neutral position.
|-
|The car can’t go forward, but can go backward.
|The direction of throttle channel is not correct.
|Reset the direction of throttle channel from original “NOR” to “REV”, or from original “REV” to “NOR”
|-
| rowspan="2"|The motor doesn’t work, but the LED in the ESC works normally.
|The connections between motor and ESC are broken.
|Check the connections and replace the defective connectors.
|-
|Motor is damaged.
|Replace the motor.
|-
| rowspan="2"|The motor suddenly stops running while in working state.
|The throttle signal is lost.
|Check the transmitter and the receiver. Check the throttle wire connection.
|-
|Low voltage cut-off protection or Over-heat cut-off protection has been activated
|Replace the battery pack, or cool down the ESC.
|-
|The car cannot get top speed and the red LED doesn’t solid on at full throttle
|Some setting in the transmitter are incorrect.
|Check the settings. Set D/R, EPA, ATL to 100% or turn the knobs to maximum value. Set TRIM to 0 or turn the knob to its neutral position.
|-
| rowspan="3"|Motor is cogging when accelerated quickly.
| The battery has limited discharge ability
| Use battery with better discharge ability.
|-
| Motor RPM is too high; the gear ratio is too aggressive.
|Use motor with lower RPM, or use smaller pinion to get softer gear ratio.
|-
|Something wrong in the driving system of the car.
|Check the driving system of the car.
|}

Translations:KAVAN GRT-10 Brushed - Instruction manual/35/en - Revision history

FuzzyBot: Importing a new version from external source