TM-9-2320-365-20-2

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-2 - Page 237 of 1432

TM 9-2320-365-20-2

TM 9-2320-365-20-2

TM 9-2320-365-20-2

TM 9-2320-365-20-2

TM 9-2320-365-20-2

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2-1291

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CONTINUITY TEST

(1)

Disconnect connector P245A from ROOM

THERMO connector.

(2)

Set multimeter to ohms.

(3)

Connect positive (+) probe of multimeter to

connector P245A pin A.

(4)

Connect negative (-) probe of multimeter to

connector J245 socket A and note reading on

multimeter.

(5)

Connect positive (+) probe of multimeter to

connector P245A pin B.

(6)

Connect negative (-) probe of multimeter to

connector J245 socket B and note reading on

multimeter.

(7)

Connect positive (+) probe of multimeter to

connector P245A pin C.

(8)

Connect negative (-) probe of multimeter to

connector J245 socket C and note reading on

multimeter.

(9)

If continuity is not present in step 4, 6, or 8,

replace M1079 heater thermostat cable (para

20-45).

(10)

Connect connector P245A to ROOM THERMO

connector.