TM 9-2350-247-20-1
HI TEMP TRANS OIL INDICATOR MALFUNCTIONS (M548A1)Continued
0056 00
BY
1. Remove engine harness plug (1) from power harness jack (2) at
battery box.
2. Is HI TEMP TRANS OIL indicator still on?
YES
NO
BYN
1. Repair engine harness (WP 0294 00).
2. Verify no faults found.
2BY
1. Remove power harness circuit 327/27G plug (1) from HI TEMP
TRANS OIL indicator (2).
2. Measure resistance between power harness circuit 327/27G plug
(1) circuit 327 pin and ground.
3. Does multimeter read 0 ohms?
YES
NO
2BYN
1. Replace transmission oil high
thermostatic switch (WP 0286 00).
2. Verify no faults found.
3BY
1. Shorted power harness circuit 327.
2. Notify your supervisor.
0056 00-3