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  1. HOBBYWING Guru Support Center
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  3. Troubleshooting

Troubleshooting

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  • No reserse. What do I need to do?
  • Overheating after changing my battery. ex 3S to 4S
  • Servo works but no Throttle
  • Low Voltage Cutoff (LVC) tuning
  • My new ESC will not work with my Program Device
  • Calibration Problems - Throttle Range Setting
  • Testing for a damaged ESC Phase, or Motor Sensor.
  • Firmware Upgrade Required "Error"
  • Programmer Won't Connect
  • Switch Wires or RX Harness - Burned wires
  • Solution Failed Updates to XR8 Pro
  • ESC Firmware Update Failure
  • ESC cut -outs..
  • OTA programmer does not work
  • Cooling fan keeps shutting off (while driving)
  • Power switch does not work - On/Off issue
  • Can't calibrate my ESC
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