STEP/SEQUENCE
RESULT
WHAT TO DO NEXT
TM 9-2320-363-20-1
Section 4
TROUBLESHOOTING CHARTS
E. FLASH CODE:
26
J1587 CODE
S025 11 AUXILIARY SHUTDOWN #1
S061 11 AUXILIARY SHUTDOWN #2
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 was started at step Start-1, pg 3-345.41 and you have now been referred here.
26-1
Determine Code(s)
Turn ignition on.
Plug in DDR.
S 25-11 or S 61-11
Go to 26-2.
Read codes.
Neither of above
codes.
Go to START-1, pg 3-345.41.
26-2
Check Calibration
Configuration
Select ECM input/output
configuration.
Switch reads "on"
The OEM supplied switch/relay
Determine cavity and wire
is grounding the wire or a
number that is causing code
short to ground exists.
to be logged.
Determine OEM supplied
Select switch/light status
device or repair short
Determine status of that
and go to 26-30.
wire/cavity.
Switch reads "off'.
Go to 26-3.
26-3 Try to Get Switch On.
Start and run engine for one
minute.
Switch status "off'.
Condition no longer exists
Watch switch/light status.
Contact OEM to learn item that is
wired to this cavity.
Switch reads "on".
OEM supplied device is grounding
this wire. Contact OEM for
repair procedure.
Change 3 3-345.255
