Invacare FDX User Manual
9 TROUBLESHOOTING
91
9 Troubleshooting
9.1
Driving Performance
9.2
Electrical
NOTE: For additional troubleshooting information and explanation of error codes, refer to the individual Electronics Manual supplied with each wheelchair.
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.
WH
EELCHAIR
VE
ERS
LE
FT/R
IG
HT
SLUGGISH
TUR
N
/
PERFORMANCE
CASTERS
FL
UTT
ER
SQUEA
KS A
N
D
RA
TT
LE
S
LOOSEN
ESS I
N
WH
EELCHAIR
W
HEE
LCH
A
IR 3
WH
EEL
S
SOLUTIONS
X
X
X
Check for loose stem nuts/bolts, bearings or signs of wear.
X
X
X
X
X
Check for uneven tire wear, bent fork/frame or loose hardware.