Losi LOSB0123 - Manual (Page 7)

EN
Troubleshooting Guide
Problem Possible Cause Solution
Vehicle does not operate Battery not charged or plugged in Charge battery/plug in
ESC switch not “On” Turn on ESC switch
Transmitter not “On” or low battery Turn on/replace batteries
Motor runs but rear wheels
do not rotate Pinion not meshing with spur gear Adjust pinion/spur mesh
Pinion spinning on motor shaft Tighten pinion gear setscrew on motor shaft fl at spot
Slipper too loose Check and adjust slipper
Transmission gears stripped Replace transmission gears
Drive pin broken Check and replace drive pin
Steering does not work Servo plug not in receiver properly Make sure the steering servo plug is connected to
the receiver steering channel, noting proper polarity
Servo gears or motor damaged Replace or repair servo
Will not turn one direction Servo gears damaged Replace or repair servo
Motor does not run Motor wire solder joint is damaged Resolder the motor wire with the proper equipment
Motor wire broken Repair or replace as needed
ESC damaged Contact Horizon Hobby Product Support
Sensor wire damaged or loose Replace or reinstall sensor wire
ESC gets hot Motor over-geared Use smaller pinion or larger spur gear
Driveline bound up Check wheels and transmission for binding
Poor run time and/or sluggish
acceleration Battery pack not fully charged Recharge battery
Charger not allowing full charge Try another charger
Slipper slipping too much Check/adjust slipper
Driveline bound up Check wheels, transmission for binding
Poor range and/or glitching Transmitter batteries low Check and replace
Vehicle battery low Recharge battery
Loose plugs or wires Check all wire connections and plugs
Slipper will not adjust Drive pin missing in shaft Replace drive pin
Slipper plates worn out Replace slipper plates and adjust slipper
Binding Procedure
1. Make sure the transmitter and vehicle are both powered off.
2. Install a bind plug in the receiver battery/bind port. You do not need to remove any of the other plugs to re-bind.
3. With the Bind plug installed, turn on the vehicle. Notice a blinking Orange LED within the receiver.
4. With the steering and throttle in the desired preset failsafe positions (neutral), press and hold the bind button and turn on the transmitter.
The red LED on the front of the transmitter will fl ash within a couple seconds, indicating the transmitter is in bind mode. Once the red LED
begins fl ashing, release the bind button.
5. When the receiver binds to the transmitter, the receiver light will turn solid.
6. Power off the vehicle and the transmitter.
7. Disconnect the battery from the ESC. Remove the bind plug from the receiver.
8. Safely store the bind plug (some owners attach the bind plug to their transmitter using two-part loops and clips).
9. The receiver will keep the binding to the transmitter until another binding is done.
If you encounter problems, obey binding instructions and refer to the transmitter troubleshooting guide for other instructions. If needed, contact the
appropriate Horizon Product Support offi ce.
Transmitter and Receiver Binding
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LOSI 1/10 22T 2WD ELECTRIC TRUCK RTR