JLG 1500SJ Operator Manual - Manual (Page 142)

SECTION 5 - LCD DISPLAY PANEL - GENERATION 1 & 2
5-46 – JLG Lift – 3121261
Platform Overload
When the boom control system senses that the platform is over-
loaded, the Platform Overload indicator on the platform console
will be lit.
Figure 5-32. Overload DTC Screen