TM 5-3805-293-23-1
0015
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
No Continuity - Proceed to step 4.
2321-02 Right Front Drive
3. Using a digital multimeter, test for
Motor Speed Sensor #1
continuity between P-C35 termi-
Continuity - Replace cab lower wir-
Data Erratic, Intermittent or
nal 3 (WP 0009, Figure 53) and
ing harness (WP 0266).
Incorrect - Continued
all circuits in P-C45 (WP 0009,
Connect AF-C1 (WP 0009, Figure
Figure 72). There should be no
61) on AH-C1 harness connector
continuity.
(WP 0009, Figure 62).
Install nose front frame cover and
rear front frame cover on machine
(WP 0224).
Connect AH-C2 (WP 0009, Figure
57) on right front drive motor speed
sensor connector (WP 0009, Figure
58) (WP 0166).
Proceed to step 5.
4. Using a digital multimeter, test for
No Continuity - Proceed to Test
Step 16.
continuity between P-C35 termi-
nal 3 (WP 0009, Figure 53) and
Continuity - Replace cab lower wir-
all circuits in P-C27 (WP 0009,
ing harness (WP 0266).
Figure 74). There should be no
Connect AF-C1 (WP 0009, Figure
continuity.
61) on AH-C1 harness connector
(WP 0009, Figure 62).
Install nose front frame cover and
rear front frame cover on machine
(WP 0224).
Connect AH-C2 (WP 0009, Figure
57) on right front drive motor speed
sensor connector (WP 0009, Figure
58) (WP 0166).
Proceed to step 5.
Motor Speeds Not OK, 2321-02
5. Perform Speed Sensor Test (WP
Code Active - Repeat
0023) and verify motors speeds
troubleshooting code from the
are 920 50 rpm in forward and -
beginning.
920 50 rpm in reverse.
Motor Speeds OK and 2321-02
Code Not Active - Troubleshooting
complete.
0015-53
