TM-9-2320-366-34-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 1 OF 4

AUGUST 2005

CHANGE 2

TM-9-2320-366-34-1 - Page 292 of 1591

Change 1

2-155

TM 9-2320-366-34-1

CAUTION

Use care when disconnecting wiring harness

connectors. Failure to comply may result in

damage to equipment.

CONTINUITY TEST

(10)

If continuity is present, transmission

internal wiring harness is shorted; replace

transmission internal wiring harness

(para 7-13).

(1)

Remove control valve module (para 7-10).

(2)

Disconnect internal wiring harness

connector C3 from C3 pressure switch

connector.

(3)

Set multimeter to ohms.

(4)

Connect positive (+) probe of multimeter

to internal wiring harness 31-pin connector

pin W.

(5)

Connect negative (-) probe of multimeter

to internal wiring harness connector C3

pin 3B and note reading on multimeter.

(6)

If continuity is not present, replace

transmission internal wiring harness

(para 7-13).

(7)

Connect positive (+) probe of multimeter

to internal wiring harness 31-pin connector

pin W.

(8)

Connect negative (-) probe of multimeter

to all other pins in internal wiring harness

31-pin connector and note reading on

multimeter.

(9)

Connect negative (-) probe of multimeter

to ground and note reading on multimeter.