FAULT LOG CLEARING OP4 - Continued
Press the LAMP TEST key. P E _ _ _ _ _ _will be displayed. The left-most underline will be flashing.
If an error is made any time during the password entry, P E FAIL will be displayed. Password entry
can be restarted by pressing LAMP TEST key.
Press POWER METER key. P E 1 _ _ _ _ will be displayed. The left-most underline will be flashing.
Press ENGINE METER key. P E 1 3 _ _ _ will be displayed. The left-most underline will be flashing.
Press AC METER key. P E 1 3 2 _ _ will be displayed. The left-most underline will be flashing.
Press ENGINE METER key. P E 1 3 2 3 _ will be displayed. The underline will be flashing.
Press POWER METER key. P E 1 3 2 3 1 will be displayed.
Press ALARM CODES key. P E PASS will be displayed.
Press EXIT key. OP4 will be displayed.
Press LAMP TEST. A CID FMI fault code and the number of occurrences will be displayed. Lower
display shows hourmeter values of the first occurrence of the fault and the last occurrence of the fault.
Press LAMP TEST. The CID FMI fault code, hourmeter value, and fault count will flash.
Press and hold ALARM CODES for two seconds.
If there was only one CID FMI fault code, the CID FMI fault that was flashing will disappear and the
upper display will be blank except for flashing SERV indicator. OP1 is shown on lower display.
Proceed to step 20.
If there is more than one CID FMI fault code, the CID FMI that was flashing disappears. The upper
display shows the next CID FMI fault code, fault count, and the hourmeter value. Repeat steps 15
thru 17 until all faults are erased. The lower display then shows OP4. Proceed to step 20.
Press EXIT key. OP4 will show on lower display.
Press EXIT key. The display will be in normal mode.
TRANSIENT CODES DURING TROUBLESHOOTING
During troubleshooting certain Work Packages may disconnect the harness from the rear of the GSC. This action
will cause failure codes unrelated to the actual failure to appear. Clear these created diagnostic codes after the
particular fault is corrected and the diagnostic code is cleared. When the harness connector is removed from the
GSC, the following diagnostic codes are recorded in a properly operating system.
CID 100 FMI 02 engine oil pressure sensor
CID 110 FMI 02 engine coolant temperature sensor
CID 111 FMI 03 engine coolant level sensor
CID 175 FMI 03 engine oil temperature sensor
CID 190 FMI 03 engine speed sensor
CID 336 FMI 02 ENGINE CONTROL switch