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TM 9-2320-366-20-1
TM
CONTINUITY TEST
(1)
Remove instrument panel assembly for access
(para 7-15).
(2)
Disconnect connector PX14 from hazard
lights switch.
(3)
Set multimeter to volts dc.
(4)
Position hazard lights switch to on
(TM 9-2320-366-10-1).
(5)
Connect positive (+) probe of multimeter to
hazard lights switch terminal 7.
(6)
Connect negative (-) probe of multimeter to
hazard lights switch terminal 5 and note
reading on multimeter.
(7)
If continuity is not present, replace hazard
lights switch (para 7-18).
(8)
Connect connector PX14 to hazard lights
switch.
WARNING
Remove rings, bracelets, watches, necklaces,
and any other jewelry before working around
vehicle. Jewelry can catch on equipment and
cause injury or short across electrical circuit
and cause severe burns or electrical shock.
VOLTAGE TEST
(1)
Remove kick panel (para 16-3).
(2)
Remove two screws, washers, and flasher
unit from dashboard.
(3)
Disconnect connector PX20 from flasher unit.
(4)
Position hazard light switch to off
(TM 9-2320-366-10-1).
(5)
Set multimeter to volts dc.
(6)
Connect positive (+) probe of multimeter to
connector PX20-B.
(7)
Connect negative (-) probe of multimeter to
ground.
(8)
Position main light switch to STOPLIGHT
(TM 9-2320-366-10-1) and note reading on
multimeter.
(9)
If 12 vdc is not present, repair wire 1567
(para 2-45) or replace WTEC II dashboard
cable assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
(10)
Position main light switch to OFF
(TM 9-2320-366-10-1).
2-731
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