User Fault Codes - JLG T350 Troubleshooting Manual

On electric powered machines, power module flash codes can be read from the flashing of the green LED located on the
power module as seen in Figure A-3.. Refer to A.8 Power Module Flash Codes for fault descriptions.
A.5 USER FAULT CODES
3121203
Figure A-3. Power Module Fault LED
Flash
Description of Difficulty
Code
1 Procedure
2 Vehicle Setup
3 Battery / Charge System
4 Excessive Duty Cycle
5 Start Engine / Turn-Off System
6 Unused
7 Unused
8 Unused
9 Vehicle Requires Service
T350 T500J
INTRODUCTION
A-7