Change 1 2-649
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
(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.
(10) If continuity is present, transmission
internal wiring harness is shorted; replace
transmission internal wiring harness
(para 7-13).
