TM 5-3805-293-23-1
0016
Table 1. Transmission Code (0041-03 to 0444-06) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0177-04 Transmission Oil
Test Step 2. Test Signal Circuit.
Temperature Sensor Volt-
1. Turn ignition switch and battery
age Below Normal - Contin-
disconnect switch to the OFF
ued
position (TM 5-3805-293-10).
2. Disconnect harness connector
FA-C20 (WP 0009, Figure 113)
from transmission ECM J1 (WP
0009, Figure 112) (WP 0137).
3. Using digital multimeter, test for
No Continuity - Replace transmis-
continuity between harness con-
sion ECM (WP 0137).
nector FA-C20 (WP 0009, Figure
Connect harness connector FA-C20
113) terminal 22 and all other ter-
(WP 0009, Figure 113) to transmis-
minals on FA-C20 and to machine
sion ECM J1 (WP 0009, Figure 112)
ground.
(WP 0137).
There should be no continuity.
Proceed to step 6.
Continuity - Proceed to step 4.
4. Disconnect rear chassis harness
connector FA-C28 (WP 0009, Fig-
ure 129) from transmission wiring
harness connector T-C1 (WP
0009, Figure 130) (WP 0158).
5. Using digital multimeter, test for
No Continuity - Replace transmis-
continuity between harness con-
sion wiring harness (WP 0158).
nector FA-C20 (WP 0009, Figure
Connect harness connector FA-C20
113) terminal 22 and all other ter-
(WP 0009, Figure 113) to transmis-
minals on FA-C20 and to machine
sion ECM J1 (WP 0009, Figure 112)
ground.
(WP 0137).
There should be no continuity.
Proceed to step 6.
Continuity - Replace rear chassis
wiring harness (WP 0188).
Proceed to step 6.
6. Using the MSD (WP 0006), select
0177-04 Code Remains Active -
Trans/Chassis 120M and verify
Repeat troubleshooting from the
0177-04 is not active.
beginning of this diagnostic code.
0177-04 Code Not Active - Trouble-
shooting complete.
0016-42