TM 5-3805-293-23-1
0013
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0600-03 Hydraulic Oil Tem-
3. Using a digital multimeter, test for
No Continuity - Proceed to step 4.
perature Sensor Voltage
continuity between FA-C23 termi-
Continuity - Replace rear chassis
Above Normal - Continued
nal 22 and all other circuits in FA-
wiring harness (WP 0188).
C23 (WP 0009, Figure 17). There
Connect AC-C2 (WP 0009, Figure 76)
should be no continuity.
on AWD hydraulic temperature sensor
connector (WP 0009, Figure 77).
Install front access cover (WP 0226).
Proceed to step 6.
4. Using a digital multimeter, test for
No Continuity - Proceed to step 5.
continuity between FA-C23 termi-
Continuity - Replace rear chassis
nal 22 (WP 0009, Figure 17) and
wiring harness (WP 0188).
all circuits in FA-C35 (WP 0009,
Connect AC-C2 (WP 0009, Figure 76)
Figure 15). There should be no
on AWD hydraulic temperature sensor
continuity.
connector (WP 0009, Figure 77).
Install front access cover (WP 0226).
Proceed to step 6.
5. Using a digital multimeter, test for
No Continuity -Proceed to Test Step
continuity between FA-C23 termi-
6.
nal 22 (WP 0009, Figure 17) and
Continuity - Replace rear chassis
ground. There should be no conti-
wiring harness (WP 0188).
nuity.
Connect AC-C2 (WP 0009, Figure 76)
on AWD hydraulic temperature sensor
connector (WP 0009, Figure 77).
Install front access cover (WP 0226).
Proceed to step 6.
6. Using the MSD (WP 0006), select
0600-03 Code Active - Repeat trou-
All Wheel Drive 120M and verify
bleshooting code from the beginning.
0600-03 is not active.
0600-03 Code Not Active - Trouble-
shooting complete.
Test Step 6. Test G434-BU Hydrau-
lic Oil Temp Signal Circuit 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).
0013-38