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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
Part No 1143153 29 Pronto® M91™Base with SureStep®
Information Gauge Display Diagnostics
Service Indicator Light Diagnostics
DISPLAY DESCRIPTION DEFINITION COMMENTS
All LEDs are off. Power is off.
All LEDs are on. Power is on. Fewer than three LEDs on
implies reduced battery
charge.
Left RED LED is flashing. Battery charge is low. The batteries should be
charged as soon as
possible.
Left to Right “chase”
alternating with steady
display.
Joystick is in
programming, inhibit and/
or charging mode.
The steady LEDs indicate
the current state of the
battery charge.
All LEDs are flashing slowly. Joystick has detected Out-
of-Neutral-at-Power-Up
mode.
Release the joystick back
to Neutral.
NUMBER
OF
FLASHES
ERROR CODE
DESCRIPTION
POSSIBLE SOLUTION
1 User Fault Release joystick to neutral and try again.
2 Battery Fault Charge the batteries. Refer to Charging Batteries
on page 63.
Check that battery cables are connected properly. Refer to Connecting/
Disconnecting the Battery Wiring Harness on page 60.
If necessary, replace batteries. Refer to Installing/Removing the Batteries
on page 57.
3 Left Motor Fault Contact Invacare/Dealer for service.
4 Right Motor Fault Contact Invacare/Dealer for service.
5 Left Park Brake Fault Contact Invacare/Dealer for service.
6 Right Park Brake Fault Contact Invacare/Dealer for service.
7 Remote Fault Check to make sure joystick is connected properly.
Contact Invacare/Dealer for service.
8 Controller Fault Contact Invacare/Dealer for service.
9 Communications Fault Contact Invacare/Dealer for service.
10 General Fault Contact Invacare/Dealer for service.
11 Incompatible or
incorrect Remote
Wrong type of remote connected. Contact Invacare/Dealer for service.
Information
Gauge
Display