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SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING
Part No. 1125078 17 At’m and At’m QT
Troubleshooting
NOTE: For additional troubleshooting information and explanation of error codes, refer to the
individual electronics manual supplied with each wheelchair.
Wheels
Information Gauge and Diagnostics Codes
The joystick information gauge and the Remote Programmer give indications of the type
of fault or error detected by the control module. When a fault is detected, the wheelchair
will stop and not drive. All of the lights on the information gauge will begin to flash. The
number of flashes indicates the nature of an abnormal condition. An error code and a
quick description of the fault will begin to scroll across the Remote Programmer display.
If multiple faults are found, only the first fault encountered by the control module
program will be displayed. A table of the diagnostics codes and their causes follows.
*NOTE: The fault log displays a four digit number. The first two digits are the diagnostic code and
the remaining two digits are the sub code.
WHEELCHAIR VEERS
LEFT/RIGHT
SLUGGISH TURN/
PERFORMANCE
CASTERS
FLUTTER
SQUEAKS AND
RATTLES
LOOSENESS
IN WHEELCHAIR
WHEELCHAIR 3
WHEELS
SOLUTIONS
X X X X X If pneumatic, check tires for correct and equal pressure.
X X X X Check for loose stem nuts/bolts.
X X Check that casters contact ground at the same time.