PREVOST H3-41 Maintenance Manual page 343

FUNCTION
PID/SID
Split
engagement
system
Split
engagement
system
ERROR
FMI
J1587
Conditions to
set the fault
code:
Unintentional
-The split
disengageme cylinder position
FMI1
nt of direct leaves the direct
split
position
-The split
cylinder valves
are inactive
Conditions to
set the fault
code:
Unintentional -The split
disengageme cylinder position
FMI2
nt of neutral
leaves the
split
neutral position
-The split
cylinder valves
are inactive
PA1621 Maintenance Manual All Series | January 2017
SECTION 07: TRANSMISSION
CONDITION SYMPTOM
Yellow lamp is
sent
Loss of torque
Yellow lamp is
sent
COMMENT
note: The fault will always
have the state inactive.
Check fault-count and last
occurrence to get more
information
Detailed conditions to
activate/deactivate:
The following conditions
must be fulfilled three times
(only once if the fault code-
filter is switched OFF) in a
row, in order to set the fault
code:
(engagement of another
gear will reset the count)
- The split cylinder position
indicates that split gear
leaves the direct position
- The split cylinder valves
are inactive
- There is no active fault on
any of the sensor for the
position of the split cylinder
(SEPoS) the valve for shift
to direct split the valve for
shift to indirect split
- There is no active fault
code for low air pressure
Note: The fault will always
have the state inactive.
Check fault-count and last
occurrence to get more
information
Detailed conditions to
activate/deactivate:
The following conditions
must be fulfilled three times
(only once if the fault code-
filter is switched OFF) in a
row, in order to set the fault
code:
(engagement of another
gear will reset the count)
- The split cylinder position
indicates that split gear
leaves the neutral position
- The split cylinder valves
are inactive
- There is no active fault on
any of the sensor for the
position of the split cylinder
(SEPoS) the valve for shift
to direct split the valve for
shift to indirect split
- There is no active fault
code for low air pressure
Note: The fault will always
have the state inactive.
Check fault-count and last
occurrence to get more
information
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