Pinghu City Goldtier Children Products Hollicy SX1938, Руководство пользователя

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Maintenance method of electronic steering wheel
Electronic steering wheel is optional. When it has some
problems, first match the car and remote control, then follow the
steps to solve the problem.
1. Pull the electronic steering wheel potentiometer plug and
driving motor potentiometer plug out ( refer to circuit diagram on
page 13), use remote control to test the right and left function.
Operation Result conclusion solution
Press “left”
button on
remote
control
Press “left”
button on
remote
control
Press “left”
button on
remote
control
Press “right”
button on
remote
control
Press “right”
button on
remote
control
Press “right”
button on
remote
control
Wheels turn left
Wheels turn left
Wheels can’t
turn left
Wheels can’t
turn right
Wheels turn
right
Wheels turn right
Function normally
Function normally
Receiver don’t
have left function
Receiver don’t
have right function
Left function
normally, but the
steering motor wire
is wrong welding
Right function
normally, but the
steering motor wire
is wrong welding
Change a new
receiver and test
again
Exchange the
wire of steering
motor or
exchange the
plug of steering
motor