OIL TEMPERATURE SENSOR CIRCUIT FAULTY. (Cont) -726250219

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.

RESISTANCE TEST

(1) Disconnect connector MC19 from

transmission bulkhead connector.

(2) Connect breakout harness to

transmission bulkhead connector.

(3) Is there resistance between breakout

harness terminals A and P?

(a) If less than 5k ohms or more than

130k ohms are present, remove

breakout harness and replace

solenoid wiring harness assembly

(Para 7-2).

(b) If 5k to 130k ohms are present,

perform Steps (4) and (5) below

and replace ATEC ECU

(TM 9-2320-364-20).

(4) Remove breakout harness.

(5) Connect connector MC19 to bulkhead

connector.