TM 9-2350-247-20-1
HI TEMP TRANS OIL INDICATOR MALFUNCTIONS (M548A1)Continued
0056 00
DY
1. Turn MASTER SWITCH OFF.
2. Remove power harness circuit 327/27G plug (1) from HI TEMP
TRANS OIL indicator jack (2).
3. Measure resistance between power harness circuit 327/27G (1)
circuit 327 pin and ground.
4. Does multimeter read more than 0 ohms?
YES
NO
DYN
1. Remove jumper cable and install
circuit 327 plug on transmission oil
high thermostatic switch.
2. Replace HI TEMP TRANS OIL
indicator panel light (WP 0264 00).
3. Verify no faults found.
2DY
1. Install HI TEMP TRANS OIL indicator cover lens, gasket, bulb,
and gasket.
2. Remove engine harness plug (1) from power harness jack (2) at
battery box.
3. Measure resistance between engine harness plug (1) pin G (3) and
ground.
4. Does multimeter read more than 0 ohms?
YES
NO
2DYN
1. Remove jumper wire and install
engine harness circuit 327 plug on
transmission oil high thermostatic
switch.
2. Repair power harness circuit 327
(WP 0294 00).
3. Verify no faults found.
0056 00-5