KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
YES
Is continuity present
through LH marker
light lamp?
KNOWN INFO
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
TEST OPTIONS
REASON FOR QUESTION
NO
Continuity Test or
STE/ICE-R Test #91
Voltage Test or
STE/ICE-R Test #89
If continuity is not present,
LH marker light lamp is faulty.
This question eliminates
possible problems and
determines where
troubleshooting continues.
e48. M1083/M1084/M1090/M1092/M1093/M1094 SIDE AND/OR REAR MARKER
LIGHT(S) DO NOT ILLUMINATE (CONT)
40.
41.
Is 12 VDC present
at connector P86?
TM 9-2320-366-20-1
2-604.44
Change 1
Other marker lights illuminate.
Rear composite lights
illuminate.
Dashboard cable assembly OK.
Faulty lamp.
Faulty marker light.
Faulty rear lights cable
assembly.
POSSIBLE PROBLEMS
Other marker lights illuminate.
Rear composite lights
illuminate.
Dashboard cable assembly OK.
Lamp OK.
POSSIBLE PROBLEMS
Faulty marker light.
Faulty rear lights cable
assembly.
Replace LH marker light lamp (para 7-38) and
go to step 31 of this fault if required.
NO
YES
Go to step 46 of this fault.