TM 9-2320-365-20-2
2-1333
CONTINUITY TEST
(1) Remove three screws, lockwashers, cover, and
gasket from door ajar switch.
(2) Set multimeter to ohms.
(3) Connect positive (+) probe of multimeter to
door ajar switch terminal 1.
(4) Connect negative (-) probe of multimeter to
door ajar switch terminal 2 and note reading on
multimeter.
(5) If continuity is not present, replace door ajar
switch (para 16-55).
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) Loosen screw 2 in door ajar switch.
(2) Remove wire 2006 from door ajar switch
terminal 2.
(3) Connect connector P173 to connector J173.
(4) Set multimeter to volts dc.
(5) Connect positive (+) probe of multimeter to
wire 2006.
(6) Connect negative (-) probe of multimeter to
ground and note reading on multimeter.
(7) If 24 vdc is not present, repair or replace wire
2006 (para 2-40).
(8) Disconnect connector P173 from connector
J173.
(9) Install wire 2006 on door ajar switch
terminal 2.
(10) Tighten screw 2 in door ajar switch.
(11) Install gasket and cover on door ajar switch
with three lockwashers and screws.
(12) Connect connector P173 to connector J173.
