TM 5-3805-293-23-1
0013
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0041-03 8 Volt DC Supply
Test Step 3. Test 8-Volt Supply Cir-
Voltage Above Normal -
cuit for Short to Other Voltage
Continued
Source in Cab Lower Wiring Har-
ness.
1. Turn battery disconnect switch
and ignition switch to the ON posi-
tion.
2. Using a digital multimeter, mea-
Voltage Greater Than 0.3 Volts -
sure voltage of circuit T800-OR
Replace cab lower wiring harness
between P-C35 terminal 44 (WP
(WP 0266).
0009, Figure 53) and ground.
Install rear front frame cover on
machine (WP 0224).
Proceed to step 3.
Voltage 0.3 Volts or Lower - Replace
AWD ECM (WP 0270).
Connect AF-C3 (WP 0009, Figure 51)
on P-C34 (WP 0009, Figure 52) (WP
0200).
Install rear front frame cover on
machine (WP 0224).
Proceed to step 3.
3. Using the MSD (WP 0006), select
0041-03 Code Active - Repeat trou-
All Wheel Drive 120M and verify
bleshooting code from the beginning.
0041-03 is not active.
0041-03 Code Not Active - Trouble-
shooting complete.
0041-04 8 Volt DC Supply
System Response:
Voltage Below Normal
All-Wheel Drive (AWD) Electronic
Control Module (ECM) will log a diag-
nostic code and a warning will appear
on the messenger while the diagnos-
tic code is Active.
N OT E
Always inspect the harness connectorsthat are involved in the circuit.
Poor connections can often be the cause of a problem in an electrical
circuit. Verify that all connections in the circuit are clean and secure,
and that all connections are in good condition. If a problem with a
connection is found, correct the problem and verify that this diagnostic
code is Active before performing this procedure.
Perform open or short circuit test ateach harness connection to identify
correct harness to replace.
Perform this test only if condition is Active.
Test Step 1. Isolate Fault.
