Fault Code Reading; Troubleshooter Operation - Segway SNARLER ATV 2021 Series Service Manual

ELECTRICAL SYSTEM
A

Fault code reading

There is a fault indicator (【A】in the left figure) in the
instrument. When the key switch is turned on, the fault
indicator is always on. When the engine is running, if the
vehicle electronically controlled fuel injection system has
no faults, the indicator light should go out; if there is a
B fault, the indicator light should always be on, indicating
that the system is faulty. The indicator (【B】in the
left figure) can display the relevant fault code, and the
specifi c fault information can be queried through the fault
code summary table.

Troubleshooter operation

When the engine is running, the instrument fault indicator
is always on, indicating that the system is faulty. At
present, use a dedicated fault diagnosis instrument
(bottom left) to read the corresponding fault information.
Use the OBD diagnostic interface to connect to the
corresponding diagnostic interface of the vehicle, and
connect the other end of the device to the computer
(diagnostic software and corresponding drivers should be
installed on the computer), and the key switch should be
turned on. Specifi c steps:
◆ Connect the device, select "Open CAN", and press
the OK button.
◆ Enter the main interface, you can view engine
operating parameters and fault information
!
When the engine is not running, it is normal that the
fault light is always on, and there is no need to deal with
it
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