• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
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
Page Navigation
  599    600    601    602    603  604  605    606    607    608    609  
img
. . . . . . .
TM 5-3805-293-23-1
0013
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2190-05 Right All-Wheel
Resistance Less Than 5.0 Ohms -
Drive (AWD) Clutch Forward
Replace AWD ECM (WP 0270).
Solenoid Current Below Nor-
Connect AF-C3 (WP 0009, Figure 51)
mal - Continued
on P-C34 (WP 0009, Figure 52) (WP
0200).
Install rear front frame cover on
machine (WP 0224).
Connect AF-C7 (WP 0009, Figure 84)
on right AWD clutch forward solenoid
(WP 0009, Figure 85).
Install nose front frame cover on
machine (WP 0224).
Proceed to step 2.
2. Using the MSD (WP 0006), select
2190-05 Code Active - Repeat trou-
All Wheel Drive 120M and verify
bleshooting code from the beginning.
2190-05 is not active.
2190-05 Code Not Active - Trouble-
shooting complete.
2190-06 Right All-Wheel
System Response:
Drive (AWD) Clutch Forward
All-Wheel Drive (AWD) Electronic
Solenoid Current Above
Control Module (ECM) will log a diag-
Normal
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
AWD Clutch Forward Solenoid.
1. Connect MSD (WP 0006). Select
All Wheel Drive 120M and verify
2190-06 is active.
2. Turn ignition switch and battery
disconnect switch to the OFF
position.
3. Remove nose front frame cover
from machine (WP 0224).
0013-81


Privacy Statement
Press Release
Contact

© Copyright Integrated Publishing, Inc.. All Rights Reserved.