JLG 1350SJP Service Manual - Manual (Page 492)

SECTION 6 - JLG CONTROL SYSTEM
6-116 – JLG Lift – 3121142
7. If the CANbus link from the platform module is lost, you
will see the Ground Module SW version, Ground Module
HW version, Ground Module SN, BM SW version, Chassis
SW version, Platform Module SN, but you will not see the
Platform Module SW version or the Platform Module HW
version. The Analyzer screen will read:
8. Hit the right arrow button once. The screen will read:
TROUBLESHOOTING: PLATFORM CAN COMMUNICATIONS
LOST
NOTE: PLATFORM CAN COMMUNICATIONS LOST (6/6) (Help Fault
Code 6-6) basically means all communication linked to the
Platform Module is lost. This does not mean that the Plat-
form Module Link only is affected, this means the commu-
nication link between the Platform Module down to the
Chassis Module has been broken, therefore all Canbus links
have to be checked. Remember this link is wired in parallel,
so the Ground Module has lost all MSA communication.