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Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 1
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TM 5-3805-293-23-1
0014
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2294-05 Right Front Drive
2. Using the MSD (WP 0006), select
2294-05 Code Active - Repeat trou-
Motor Solenoid Current
All Wheel Drive 120M and verify
bleshooting code from the beginning.
Below Normal - Continued
2294-05 is not active.
2294-05 Code Not Active - Trouble-
shooting complete.
2294-06 Right Front Drive
System Response:
Motor Solenoid Current
All-Wheel Drive (AWD) Electronic
Above Normal
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. Test for Shorted Right
Front Drive Motor Solenoid.
1. Connect MSD (WP 0006). Select
All Wheel Drive 120M and verify
2294-06 is active.
2. Turn ignition switch and battery
disconnect switch to the OFF
position.
3. Remove nose front frame cover
from machine (WP 0224).
4. Disconnect clutch drive solenoid
AF-C5 harness connector (WP
0009, Figure 98) from right front
drive motor solenoid (WP 0009,
Figure 99).
5. Turn battery disconnect switch
and ignition switch to the ON posi-
tion.
0014-21


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