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Page Title:
M1089 AMBER WARNING LIGHT DOES NOT ILLUMINATE (CONT) |
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 TM 9-2320-366-20-1
TM
e54. M1089 AMBER WARNING LIGHT DOES NOT ILLUMINATE (CONT)
e54.
WARNING
KNOWN INFO
TEST OPTIONS
Read WARNING
9.
Circuit breaker OK.
Voltage Test or
on following page.
Marker lights illuminate.
STE/ICE-R #89
Is 12 vdc present on
REASON FOR QUESTION
M1089 amber warning
relay K13 terminal 30?
If 12 vdc is not present,
light assembly OK.
wire 509 is faulty.
M1089 warning lights
cable assembly OK.
Warning light switch OK.
POSSIBLE PROBLEMS
NO
Faulty dashboard cable
Repair wire 509 (para 2-45)
assembly.
or replace WTEC II dashboard cable
Faulty relay K13.
YES
assembly (para 7-10) or WTEC III
Faulty warning light
dashboard cable assembly (para 7-11).
cable assembly.
WARNING
KNOWN INFO
TEST OPTIONS
Read WARNING
10.
Circuit breaker OK.
Voltage Test or
on following page.
Marker lights illuminate.
STE/ICE-R #89
Is 12 vdc present at
REASON FOR QUESTION
M1089 amber warning
If 12 vdc is not present,
relay K13 terminal
light assembly OK.
relay K13 is faulty.
87?
M1089 warning lights
cable assembly OK.
Warning light switch OK.
POSSIBLE PROBLEMS
Faulty relay K13.
NO
Faulty dashboard cable
assembly.
Faulty warning light
Replace relay
YES
cable assembly.
K13 (para 7-9).
2-666
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