Invacare® TDX® SP
9 Troubleshooting
9.1
Driving Performance
Solutions
Check for
loose stem
nuts/bolts,
bearings or
signs of wear.
Check for
uneven tire
wear, bent
fork/frame
or loose
hardware.
If pneumatic,
check tires
for correct
and equal
pressure.
Wheelchair
Veers Left or
Right
X
X
X
Sluggish
Turn or
Performance
X
X
Casters
Flutter
X
X
X
Squeaks and
Rattles
X
Looseness in
Wheelchair
X
X
Wheelchair 3
Wheels
X
X
9.2
Electrical
For additional troubleshooting information and explanation
of error codes, refer to the individual Electronics Manual
supplied with each wheelchair.
9.2.1
SPJ+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks
The joystick information gauge and the service indicator give
indications of the type of fault or error detected by the control
module. When a fault is detected, the wheelchair may stop and not
drive. The LEDs on the information gauge may flash in a particular
pattern or the service indicator light will flash. The number or type
of flashes indicates the nature of the error. If multiple errors are
found, only the first error encountered by the control module will
be displayed.
Information Gauge Display
A
A
A
Diagnostics
Display
Description
Definition
Comments
All LEDs are
off.
Power is off.
74
1143190-N-03
