Invacare Pronto M71 Service Manual page 20

SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING
Service Indicator Light Diagnostics
1 E 01 User Fault
2 E02 Battery Fault
3 E03 Left Motor Fault
4 E04 Right Motor Fault
Pronto® M71™
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00 Stall Timeout or user error.
00 Recharge batteries or replace.
00 Left Motor Short Circuit
01 Left Motor Open Circuit
02 Left Motor Connection Fault
B-
03 Motor Terminal Connected
to B+
04 Left Motor Voltage Fault
05 Left Motor Bridge Fault
06 Too Many Hardware Current
Limit Events
07 Current Offset Out of Range
08 Hardware Current Limit Fault
00 Right Motor Short Circuit
01 Right Motor Open Circuit
02 Right Motor Connection Fault
B-
03 Motor Terminal Connected
to B+
04 Right Motor Voltage Fault
05 Right Motor Bridge Fault
06 Too Many Hardware Current
Limit Events
07 Current Offset Out of Range
08 Hardware Current Limit Fault
20
Release joystick to neutral and try again.
Check the batteries and cable. Try
charging the batteries. Batteries may
require replacing.
Check the left motor, connections and
motor cable.
Check the right motor, connections and
motor cable.
Part No 1118377