 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|
 TM 9-2320-364-20-1
2-13. DDEC II TROUBLESHOOTING (CONT).
A4 CODE 46 LOW BATTERY VOLTAGE.
INITIAL SETUP
Tools and Special Tools
Equipment Condition
Tool Kit, General Mechanic's: Automotive
Engine OFF, (TM 9-2320-364-10)
(Item 74, Appendix G)
Parking brake applied, (TM 9-2320-364-10)
STE/ICE-R (optional) (Item 3, Appendix G)
Wheels chocked, (TM 9-2320-364-10)
DDEC Repair Kit (Item 15, Appendix G)
Top engine access cover opened,
Multimeter (Item 44, Appendix G)
(TM 9-2320-364-10)
Reader, Diagnostic (Item 53, Appendix G)
Remover, Connector (Item 55, Appendix G)
References
TM 9-2320-364-10
TM 9-4910-571-12&P
START
1.
KNOWN INFO
TEST OPTIONS
Engine start test.
CEL comes ON and stay ON.
Does the engine crank?
REASON FOR QUESTION
POSSIBLE PROBLEMS
Engine not cranking indicates a
DDEC ECM power harness
starting/charging system Fault
connector faulty.
has occurred.
DDEC ECM faulty.
CB22 and/or CB23 power input
wires 240/241 faulty.
Circuit breaker CB22 and/or
CB23 faulty.
CB22 and/or CB23 output wires
240/241 faulty.
Go to Engine
Troubleshooting
NO
(Para 2-16, Fault 1).
YES
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals