TM 5-3805-293-23-1
0015
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2320-02 Left Front Drive
3. Disconnect cab lower wiring P-
Motor Speed Sensor #2
C35 harness connector (WP
Data Erratic, Intermittent or
0009, Figure 53) from AWD ECM
Incorrect - Continued
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-C2 (WP 0009, Figure
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 5.
Motor Speeds Not OK, 2320-02
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 2320-02
Code Not Active - Troubleshooting
complete.
Test Step 5. Test 8-Volt Return Cir-
cuit for High Resistance or Open
in Cab Lower Wiring Harness.
1. Using a digital multimeter,
Resistance 5.0 Ohms or Greater -
measure resistance between P-
Replace cab lower wiring harness
C35 terminal 45 (WP 0009,
(WP 0266).
Figure 53) and P-C34 terminal
Connect AF-C2 (WP 0009, Figure
21 (WP 0009, Figure 52).
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 2.
0015-23