TM 5-3805-293-23-1
0015
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2319-02 Left Front Drive
4. Using a digital multimeter, test for
No Continuity - Proceed to Test
Motor Speed Sensor #1
continuity between AF-C3 termi-
Step 13.
Data Erratic, Intermittent or
nal 11 (WP 0009, Figure 51) and
Continuity - Replace clutch drive
Incorrect - Continued
ground. There should be no con-
solenoid harness (WP 0200).
tinuity.
Connect AK-C2 (WP 0009, Figure
59) on left front drive motor speed
sensor connector (WP 0009, Figure
60) (WP 0166).
Proceed to step 5.
5. Perform Speed Sensor Test (WP
Motor Speeds Not OK, 2319-02
0023) and verify motors speeds
Code Active - Repeat
are 920 50 rpm in forward and -
troubleshooting code from the
920 50 rpm in reverse.
beginning.
Motor Speeds OK and 2319-02
Code Not Active - Troubleshooting
complete.
Test Step 13. Test for Short to
Other AWD Circuits in Cab Lower
Wiring Harness.
1. Disconnect cab lower wiring P-
C35 harness connector (WP
0009, Figure 53) from AWD ECM
J1 (WP 0009, Figure 54) (WP
0270).
2. Disconnect cab lower wiring P-
C37 harness connector (WP
0009, Figure 55) from AWD ECM
J2 (WP 0009, Figure 56) (WP
0270).
No Continuity - Proceed to step 4.
3. Using a digital multimeter, test for
continuity between P-C35 termi-
Continuity - Replace cab lower wir-
nal 7 and all other circuits in P-
ing harness (WP 0266).
C35 (WP 0009, Figure 53).
Connect AF-C2 (WP 0009, Figure
There should be no continuity.
63) on AK-C1 (WP 0009, Figure 64).
Install nose front frame cover and
rear front frame cover on machine
(WP 0224).
Connect AK-C2 (WP 0009, Figure
59) on left front drive motor speed
sensor connector (WP 0009, Figure
60) (WP 0166).
Proceed to step 6.
0015-13