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Page Title:
EMERGENCY STEERING PUMP DOES NOT OPERATE - continued |
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 TM 10-3930-673-20-1
41. EMERGENCY STEERING PUMP DOES NOT OPERATE (CONT).
10
KNOWN INFO
TEST OPTIONS
Hydraulic Systems OK.
Continuity test.
Is continuity present on
Gages OK.
STE/ICE-R #91.
wire 92 between emergency
Wire 10 OK.
REASON FOR QUESTION
Hydraulic pressure sensor OK.
steering switch and
If continuity is not present,
Wire 91 OK.
connector J1-21?
connector J1 or wire 92 is faulty.
Emergency steering switch OK.
POSSIBLE PROBLEMS
Connector J1 faulty.
Connector P1 faulty.
Wire 92 faulty.
Emergency steering relay faulty.
Emergency steering solenoid
faulty.
Repair wire 92
NO
and/or connector
J1 (Para 8-48).
YES
KNOWN INFO
TEST OPTIONS
11
Hydraulic Systems OK.
Continuity test.
Is continuity present on wire
Gages OK.
STE/ICE-R #91.
Wire 10 OK.
92 between emergency
REASON FOR QUESTION
Hydraulic pressure sensor OK.
steering solenoid and
If continuity is not present,
Wire 91 OK.
connector P1-21?
connector P1 or wire 92 is faulty.
Emergency steering switch OK.
POSSIBLE PROBLEMS
Connector J1 faulty.
Connector P1 faulty.
Wire 92 faulty.
Emergency steering relay faulty.
Emergency steering solenoid
faulty.
Repair wire 92
NO
and/or connector
P1 (Para 8-49).
YES
2-584
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