DDEC III/IV TROUBLESHOOTING (CONT).

TM 9-2320-364-20-1

2-14. DDEC III/IV TROUBLESHOOTING (CONT).

Section IV. TROUBLESHOOTING CHARTS (Cont.)

E. FLASH CODE:

J1587 CODE:

NONE

NO CODES

NOTE - This chart is only to be used if:

1) All basic mechanical checks and physical inspections have been performed with no problem found; and,

2) Diagnosis of DDEC III/IV was started at step START-1, pg 2-539, and you have now been referred here.

No faults have been detected by DDEC III/IV since the last time the codes were cleared. If symptoms remain, and all basic

mechanical and visual inspections have been performed with no causes to the problem found, you can try using Chart 1

(Intermittent Code or a Symptom and No Codes) on Page 2-554.