e44. LH DOOR AND/OR LH FRONT MARKER LIGHTS DO NOT ILLUMINATE (CONT)
KNOWN INFO
3.
TEST OPTIONS
REASON FOR QUESTION
NO
YES
Replace LH cab marker
light (para 7-31).
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
Voltage Test or
STE/ICE-R Test #89
Other marker lights illuminate.
LH door marker light
illuminates.
LH cab marker light lamp OK.
POSSIBLE PROBLEMS
Faulty marker light.
Faulty LH door and cab marker
lights cable assembly.
Is 12 VDC present at
connector P129 socket?
If 12 VDC is not present, wire
1949 is faulty. If 12 VDC is
present, LH cab marker light
is faulty.
TM 9-2320-365-20-1
2-542.2 Change 1
Repair wire 1949 from connector
P129 socket to splice E25 (para 2-40)
or replace LH door and cab marker
lights cable assembly (para 7-54).