e16B. LAMP TEST SWITCH DOES NOT ILLUMINATE (CONT)
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
Radiator fan off switch
illuminates.
Rocker switch lamp OK.
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
2.
Is continuity present from
connector PX2A socket 2 to
a known good ground?
If continuity is not present,
wire 3020 is faulty. If
continuity is present, wire
1908 is faulty.
CAUTION
Read CAUTION
on following page.
NO
YES
Repair wire 3020 from connector PX2A
socket 2 to connector PX1A socket 2
(para 2-40) or replace WTEC II dashboard
cable assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
Repair wire 1908 from connector PX2A
socket 1 to connector PX1A socket 1
(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
2-370.12 Change 1