SOLENOIDS J, F, D, C, B, A, G, E OR H CIRCUIT FAULTY. (Cont) -726250225

TM 9-2320-364-34-1

Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive electrical

circuits, a direct short may result. Damage to equipment, injury or death to personnel may occur.

NOTE

Table 2-9 lists the breakout connector/solenoid

power input and output terminals for each solenoid.

CONTINUITY TEST

(1) Disconnect connector MC19 from

transmission bulkhead connector.

(2) Connect breakout harness connector

to transmission bulkhead connector.

(3) Is there continuity between the

breakout harness input terminal for

the suspected faulty solenoid, and

any other breakout harness terminal?

(a) If there is continuity, replace

solenoid wiring harness assembly

(Para 7-2).

(b) If there is no continuity, go to

Step (4) below.

(4) Is there continuity between the

breakout harness output terminal for

the suspected faulty solenoid, and

any other breakout harness terminal?

(a) If there is continuity, replace

solenoid wiring harness assembly

(Para 7-2).

(b) If there is no continuity, go to

Step (5) below.

(5) Connect a jumper wire between

terminals 1 and 2 of suspected faulty

solenoid.

(6) Is there continuity between the

breakout harness input and output

terminals of the suspected faulty

solenoid?

(a) If there is no continuity, replace

solenoid wiring harness assembly

(Para 7-2).

(b) If there is continuity, go to Step (7)

below.

(7) Is there continuity between terminal 1

and a known good ground with

jumper wire connected?

(a) If there is continuity, replace

solenoid wiring harness assembly

(Para 7-2).

(b) If there is no continuity, replace

ATEC ECU

(TM 9-2320-364-20).

(8) Remove jumper wire from terminals 1

and 2.

(9) Remove breakout harness.

(10) Connect connector MC19 to

transmission bulkhead connector.

(11) Install internal oil filter (Para 7-4).

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