 |
|||
|
|
|||
|
Page Title:
CEL AND FAULT ARE INTERMITTENT (CONT). |
|
||
| ||||||||||
|
|
 TM 9-2320-364-20-1
D2 CEL AND FAULT ARE INTERMITTENT (CONT).
2.
KNOWN INFO
TEST OPTIONS
WARNING
Read WARNING
CHECK ENGINE light (CEL)
Visual inspection.
on Page 2-451
and Fault are intermittent.
All DDEC ECM connectors
REASON FOR QUESTION
properly seated.
Are all DDEC ECM terminals
Damaged connector terminals
can cause intermittent faults.
POSSIBLE PROBLEMS
and connectors (DDEC ECM
and harness side) free from
Damaged connector terminals.
damage?
Repair DDEC ECM
harness connector(s)
(Para 7-101) or re-
NO
place DDEC ECM
(Para 7-56).
Verify repair, go to
Step 3 of this Fault.
YES
Replace DDEC ECM
(Para 7-56). Verify re-
pair, go to Step 3 of
this Fault.
3.
KNOWN INFO
TEST OPTIONS
Verify repair.
CHECK ENGINE light (CEL)
Does CEL stay ON longer
and Fault are intermittent.
than five seconds?
All DDEC ECM connectors
REASON FOR QUESTION
properly seated.
Connector terminals OK.
If CEL lights for approximately
five seconds and then goes
OUT after ENGINE switch is
POSSIBLE PROBLEMS
turned to ON, Fault has been
corrected.
Fault corrected.
NO
YES
Go to Fault Index
2-450
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals