Troubleshooting; Cummins Fault Code Lamps And Diagnostic Switches - Hitachi EX 3600-6 Operator's Manual

CUMMINS FAULT CODE LAMPS AND
DIAGNOSTIC SWITCHES
Cummins fault code lamp (1) and diagnostic switch are
located inside electric equipment box (2) in the room (A)
under the cab.
3- Maintenance lamp
4- Warning lamp
5- Stop lamp
6- Diagnostic switch
7- Increment and decrement switch
Active Cummins fault code can be read using the warning
lamp (4) and stop lamp (5).
NOTE: Active Cummins fault code can be also viewed
on monitor display.
How to read a fault code
Turn the key switch to the ON position.
Hold the diagnostic switch to the ON position
In case one Cummins fault code is recorded, the
Cummins fault code will flash in the following sequence.
First, the warning lamp (4) will flash. Then there will be a
short, one-second pause when the warning lamp (4) and
the stop lamp (5) is off. The numbers of the recorded
Cummins fault code will then flash on stop lamp (5).
There will be a one-second pause between each number.
When the number is done flashing, warning lamp (4) will
flash again. The number will repeat in the same
sequence.
In case more than one Cummins fault codes are
recorded, the first Cummins fault code will flash in above
sequence. The Cummins fault code will flash twice per
one fault code. Then, the next Cummins fault code will
flash sequentially in the same manner. To go to the
second Cummins fault code before the first Cummins
fault code flashes twice, move the increment and
decrement switch (7) to the INC position, then release.
To go back to the previous Cummins fault code, move
the increment and decrement switch (7) to the DEC
position and then release.

TROUBLESHOOTING

A
11-1
1
3 4
M18M-07-053
2
M18M-07-054
5 6
M18M-11-001
7