KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
YES
KNOWN INFO
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
TEST OPTIONS
REASON FOR QUESTION
Is continuity present
through RH marker
light lamp?
42.
43.
e47. SIDE AND/OR REAR MARKER LIGHT(S) DO NOT ILLUMINATE (CONT)
YES
NO
NO
Continuity Test or
STE/ICE-R Test #91
If continuity is not present,
RH marker light lamp is faulty.
Voltage Test or
STE/ICE-R Test #89
This question eliminates
possible problems and
determines where
troubleshooting continues.
Go to step 46 of this fault.
Is 12 VDC present
at connector P89?
Other marker lights illuminate.
Rear composite lights
illuminate.
Dashboard cable assembly OK.
POSSIBLE PROBLEMS
Faulty lamp.
Faulty marker light.
Faulty rear lights cable
assembly.
Replace RH marker light lamp (para 7-31)
and go to step 6 of this fault if required.
Other marker lights illuminate.
Rear composite lights
illuminate.
Dashboard cable assembly OK.
Lamp OK.
POSSIBLE PROBLEMS
Faulty marker light.
Faulty rear lights cable
assembly.
TM 9-2320-365-20-1
2-584.44 Change 1
