Service Manual Manual

SECTION 6 - JLG CONTROL SYSTEM
3121171 – JLG Lift – 6-123
11. Hit the right arrow button once. The screen will read: TROUBLESHOOTING: CHASSIS CAN COMMUNICA-
TIONS LOST
NOTE: CHASSIS CAN COMMUNICATIONS LOST (6/6) (Help
Fault Code 6-6) basically means all communication
linked from the Ground Module to the Chassis Mod-
ule is lost.