TM 5-3805-293-23-1
0015
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2321-02 Right Front Drive
Test Step 4. Test T800-OR 8-Volt
Motor Speed Sensor #1
Supply Circuit for High Resistance
Data Erratic, Intermittent or
or Open in Cab Lower Wiring Har-
Incorrect - Continued
ness.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Remove jumper wire from P-C34
terminal 20 and terminal 21 (WP
0009, Figure 52).
3. Disconnect cab lower wiring P-
C35 harness connector (WP
0009, Figure 53) from AWD ECM
J1 (WP 0009, Figure 54) (WP
0270).
4. Using a digital multimeter, mea-
Resistance Less Than 5.0 Ohms -
Proceed to Test Step 5.
sure resistance between P-C35
terminal 44 (WP 0009, Figure 53)
Resistance 5.0 Ohms or Greater -
and P-C34 terminal 20 (WP
Replace cab lower wiring harness
0009, Figure 52).
(WP 0266).
Connect AF-C1 (WP 0009, Figure
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.
5. Perform Speed Sensor Test (WP
Motor Speeds Not OK, 2321-02
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 2321-02
Code Not Active - Troubleshooting
complete.
0015-41
