TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
KNOWN INFO
Circuit breaker CB70 OK.
Master power switch OK.
Relay K2 OK.
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
YES
NO
If continuity is not present,
wire 1548 is faulty. If
continuity is present, wire
1586 is faulty.
Is continuity present from
relay K2 socket 86 to
connector PX17 socket 1?
e16A. MASTER POWER SWITCH DOES NOT OPERATE (CONT)
4.
Repair wire 1548 from relay K2 socket 86
to connector PX17 socket 1 (para 2-40) or
replace WTEC II dashboard cable assembly
(para 7-10) or WTEC III dashboard cable
assembly (para 7-11).
Repair wire 1586 from connector PX17
socket 5 to circuit breaker CB70 socket 4
(para 2-40) or replace WTEC II dashboard
cable assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
TM 9-2320-365-20-1
2-370.8 Change 1
