Horizon Hobby LOSI 1/12 AWD NASCAR RC Racecar Manuel D'utilisation page 13

Problem
Vehicle does not move
Loss of vehicle control
Steering and/or throttle
function is reversed
ESC ON - No motor function,
audible tone or LED
Motor- Stops and LED blinks
Motor- Accelerates
irregularly
Motor- Does not turn
continuously in response to
throttle
Steering servo- Operates;
motor does not run
Possible Cause
Batteries are not installed
properly in the transmitter
Weak or no battery in the
vehicle
Damaged motor
Frayed or broken wiring
ESC is shut down by heat
protection circuit
Improper antenna placement
Weak or no batteries in the
transmitter or vehicle
Neutral or trim position is
incorrect
Receiver and/or battery not
connected properly
Servo travel is reversed at the
transmitter
Motor wires are not connected
properly
Battery/connection issue
Damaged ESC
Damaged motor
Low voltage protection
Overheat protection
Battery issue
Incorrect gearing
Worn or damaged motor
Binding in the drive train
ESC/motor damaged
Damaged motor
Low battery voltage cutoff
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Solution
Ensure the transmitter batteries are
properly installed
Install a freshly charged vehicle
battery
Replace the motor
Replace any damaged wiring
Allow the ESC to cool down completely
Ensure the transmitter antenna is not
blocked and the receiver antenna is
located properly
Install a freshly charged vehicle
battery and new transmitter batteries
Adjust the steering trim
Check all receiver and battery
connections
Set the transmitter servo reversing
switch to the correct position
Check all motor wires for correct
polarity and secure connection
Recharge/replace battery. Secure all
connections
Repair/replace ESC
Repair/replace
When the ESC LED blinks, recharge/
replace battery
When the LED blinks, let motor/ESC
cool, change set up or gearing to avoid
overheating
Repair damaged wiring/replace
battery
Adjust/replace gearing
Repair/replace motor
Check the drive shafts and gears
for any foreign objects and remove
debris.
Repair/replace wiring or motor/ESC
Test the motor apart from the vehicle
system, repair/replace motor as
needed
Replace battery in the vehicle with
fully charged battery.
EN