Change 1 2-577
TM 9-2320-366-34-1
CONTINUITY TEST
CAUTION
Use care when disconnecting wiring harness
connectors. Failure to comply may result
in damage to equipment.
(1) Remove control valve module (para 7-10).
(2) Remove four screws and cover from
control valve module.
(3) Remove internal wiring harness
connector C3 from C3 pressure switch.
(4) Set multimeter to ohms.
(5) Connect positive (+) probe of multimeter
to internal wiring harness 24-pin
connector pin F2.
(6) Connect negative (-) probe of multimeter
to internal wiring harness connector C3
pin A and note reading on multimeter.
(7) If continuity is not present, replace
transmission internal wiring harness
(para 7-13).
(8) Connect positive (+) probe of multimeter
to internal wiring harness 24-pin connector
pin F2.
(9) Connect negative (-) probe of multimeter
to all other pins in internal wiring harness
24-pin connector and note reading on
multimeter.
(10) Connect negative (-) probe of multimeter
to ground and note reading on multimeter.
(11) If continuity is present, transmission
internal wiring harness is shorted; replace
transmission internal wiring harness
(para 7-13).
