e45. LH DOOR AND/OR LH FRONT MARKER LIGHTS DO NOT ILLUMINATE (CONT)
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
YES
NO
KNOWN INFO
TEST OPTIONS
YES
NO
8.
Is continuity present
through LH cab marker
light lamp?
9.
Is continuity present from
terminal lug TL130
to ground?
REASON FOR QUESTION
Continuity Test or
STE/ICE-R Test #91
Replace LH cab marker
light lamp (para 7-38).
Go to step 12 of this fault.
TM 9-2320-366-20-1
2-568
Change 1
Continuity Test or
STE/ICE-R Test #91
This question eliminates
possible problems and
determines where
troubleshooting continues.
Other marker lights illuminate.
LH door marker light lamp OK.
POSSIBLE PROBLEMS
Faulty lamp.
Faulty marker light.
Faulty LH door and cab marker
lights cable assembly.
Other marker lights illuminate.
LH door marker light lamp OK.
LH cab marker light lamp OK.
POSSIBLE PROBLEMS
Faulty marker light.
Faulty LH door and cab marker
lights cable assembly.
If continuity is not present, LH
cab marker light lamp is faulty.