• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.
Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 2
Page Navigation
  983    984    985    986    987  988  989    990    991    992    993  
img
TM 5-3805-293-23-2
0031
Table 1. Implement Code (2200-00 TO 2954-14) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2202-14 Steering Valve Con-
5. Using the MSD (WP 0006), select  2202-14 Code Active - Repeat
trol Module Bad Device or
Implement 120M and verify 2202- troubleshooting code from the
Component - Continued
14 is not active.
beginning.
2202-14 Code Not Active -
Troubleshooting complete.
Test Step 3. Test Steering Valve
Control Module Power Supply Cir-
cuit In Front Attachment Wiring
Harness.
1. Disconnect harness connector U-
C34 (WP 0009, Figure 217) from
steering valve control module
(WP 0242).
2. Disconnect front attachment wir-
ing harness connector U-C1 (WP
0009, Figure 121) from cab lower
wiring harness connector P-C50
(WP 0009, Figure 120).
3. Install a jumper wire between har-
ness connector U-C11 (WP 0009,
Figure 256) terminal 1 and termi-
nal 2.
4. Using digital multimeter, test for
Resistance 5.0 Ohms or Less -
continuity between harness con-
Proceed to step 5.
nector U-C1 (WP 0009, Figure
Resistance More Than 5.0 Ohms -
121) terminal 25 and terminal 60.
Replace front attachment wiring
Resistance should be less than
harness (WP 0183).
5.0 Ohms.
Proceed to step 11.
5. Remove jumper wire from har-
ness connector U-C11 (WP 0009,
Figure 256) terminal 1 and termi-
nal 2.
6. Install a jumper wire between har-
ness connector U-C34 (WP 0009,
Figure 217) terminal 1, and termi-
nal 6.
7. Using digital multimeter, test for
Resistance 5.0 Ohms or Less -
continuity between harness con-
Proceed to step 8.
nector U-C1 (WP 0009, Figure
Resistance More Than 5.0 Ohms -
121) terminal 25 and terminal 60.
Replace front attachment wiring
Resistance should be less than
harness (WP 0183).
5.0 Ohms.
Proceed to step 11.
0031-81


Privacy Statement
Press Release
Contact

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