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TM 9-2320-364-20-2
2-1268
13. ALL TURN SIGNALS DO NOT OPERATE (CONT).
2.
Repair wire 1189 (see
schematic Fig 2-32)
or notify DS
Maintenance.
Verify repair, go to
Step 5 of this Fault.
YES
NO
Headlights operate, indicating
10 to 14 vdc are present at
splice in wire 1189 after the
blackout switch.
Turn signal switch/hazard
switch OK.
Wire 1189 faulty.
Wire 1080 faulty.
Flasher M5 faulty.
Turn signal/dimmer switch S1
faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Voltage test.
STE/ICE-R #89.
If 10 to 14 vdc are not present,
wire 1189 is faulty between
flasher and splice.
WARNING
3.
Repair wire 1080
(see schematic
Fig 2-32) or notify
DS Maintenance.
Verify repair, go to
Step 5 of this Fault.
YES
NO
Headlights operate, indicating
10 to 14 vdc are present at
splice in wire 1189 after the
blackout service select switch.
Turn signal switch/hazard
switch OK.
Wire 1189 OK.
Wire 1080 faulty.
Flasher M5 faulty.
Turn signal/dimmer switch S1
faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
If there is no continuity on
wire 1080, turn signals will not
operate.
WARNING
Are 10 to 14 vdc measured on
wire 1189 to flasher connector
terminal B?
Is continuity measured on
wire 1080 between flasher
connector, terminal A and
turn signal/dimmer switch
connector MC7 terminal F?
Read WARNING
on Page 2-1269
Read WARNING
on Page 2-1269
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