Change 1 2-1491
TM 9-2320-365-20-2
(1) Remove two screws and washers from
front grille.
(2) Remove screw and washer from front
grille.
(3) Remove front grille from cab.
(4) Disconnect connector P119 from
connector J119.
(5) Set multimeter to ohms.
(6) Connect positive (+) probe of multimeter
to connector P119m.
(7) Connect negative (-) probe of multimeter to
connector P119s and note reading on
multimeter.
(8) Connect negative (-) probe of multimeter to
all other pins in connector P119, one at a
time, and note reading on multimeter.
(9) Connect negative (-) probe of multimeter to
ground and note reading on multimeter.
(10) Connect positive (+) probe of multimeter
to connector P119s.
(11) Connect negative (-) probe of multimeter to
all other pins in connector P119 (except
P119m), one at a time, and note reading
on multimeter.
(12) Connect negative (-) probe of multimeter to
ground and note reading on multimeter.
(13) If continuity is not present at 200-400 ohms
resistance in step 7, or continuity is present in
step 8, 9, 11, or 12, notify DS Maintenance.
RESISTANCE TEST
