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TM 9-2320-364-20-2
2-1496
36. SHIFT SELECTOR PANEL LAMPS DO NOT OPERATE (CONT).
Dash lights operate indicating
10 to 14 vdc to wire 1052.
Panel lamps OK.
ATEC shift selector circuit
board OK.
Wire 233 OK.
Wire 234 OK.
ATEC shift selector OK.
Wire 1052 faulty.
Wire 233 faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Voltage test.
STE/ICE-R #89.
If 10 to 14 vdc is not measured,
wire 1052 is faulty.
If 10 to 14 vdc is measured,
wire 233 is faulty.
YES
NO
Repair wire 1052
(see schematic
Fig 2-20) or notify
DS Maintenance.
Verify repair, go to
Step 6 of this Fault.
5.
Are 10 to 14 vdc measured on
wire 1052 at connector MC50,
terminal F?
Repair wire 233
(see schematic
Fig 2-20) or notify
DS Maintenance.
Verify repair, go to
Step 6 of this Fault.
WARNING
Read WARNING
on Page 2-1497
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