Troubleshooting
50940411/G0219 192 Printed in U.S.A.
1-4
(1-3)
No CAN
communication
from multi-function
display to
controller2
CAN messages not being sent
from the multi-function display to
controller2. May be accompanied
by code 1-3.
Both pumps and multiple
functions may be
disabled.
Check connector and wiring on and
between controller1, controller2
and multi-function display.
Check cab to chassis harness
connector on rear wall of cab.
1-5
No CAN
communication
from controller3 to
multi-function
display.
CAN messages not being sent
from controller3 to the multi-
function display.
Multiple functions may be
disabled.
Check connector and wiring on and
between controller3 and the multi-
purpose display.
Check cab to chassis harness
connector on rear wall of cab.
Table 57: Drive and Valve Error Codes
Error
Code
Error Description Fault Cause Fault Action Corrective Action