 |
|||
|
|
|||
|
Page Title:
CODE 46 LOW BATTERY VOLTAGE (CONT). |
|
||
| ||||||||||
|
|
 TM 9-2320-364-20-1
A4 CODE 46 LOW BATTERY VOLTAGE (CONT).
6.
KNOWN INFO
TEST OPTIONS
WARNING
Read WARNING
CEL comes on and stays on.
Voltage test.
on Page 2-345
DDEC ECM power harness
STE/ICE-R #89.
connector OK.
DDEC ECM OK.
REASON FOR QUESTION
Are 10 to 14 vdc measured on
CB22 and CB23 input wires
wires 240 and 241 at DDEC
240/241 OK.
If less than 10 vdc are present,
Circuit breaker CB22 and CB23
ECM power harness
either wire 240 or 241 will cause
OK.
connector MC17, terminals A,
the engine to run rough.
B, E and F?
POSSIBLE PROBLEMS
CB22 and/or CB23 output wires
Repair wires 240
240/241 faulty.
and/or 241 (see
schematic Fig 2-3) or
NO
notify DS
Maintenance.
Verify repair, go to
Step 7 of this Fault.
YES
2-344
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals