TM 5-3805-293-23-2
0026
Table 1. Implement Code (0041-03 to 0600-04) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0168-02 Electrical System
Test Step 3. Test Ground (-) Cir-
Voltage Data Erratic, Inter-
cuits.
mittent, or Incorrect - Con-
1. Turn ignition switch and battery
tinued
disconnect switch to the OFF
position (TM 5-3805-293-10).
2. Using digital multimeter, test for
No Continuity or Resistance More
continuity between harness con-
Than 5.0 Ohms - Verify rear frame
nector FA-C20 (WP 0009, Figure
ground (WP 0009, Figure 133) is
113) terminal 13 and machine
clean and tight. If rear frame ground is
ground.
OK, replace rear chassis wiring
Resistance should be less than
harness (WP 0188).
5.0 ohms.
Proceed to step 9.
Resistance 5.0 Ohms or Less -
Proceed to step 3.
3. Using digital multimeter, test for
No Continuity or Resistance More
continuity between harness con-
Than 5.0 Ohms - Verify rear frame
nector FA-C20 (WP 0009, Figure
ground (WP 0009, Figure 133) is
113) terminal 23 and machine
clean and tight. If rear frame ground is
ground.
OK, replace rear chassis wiring
Resistance should be less than
harness (WP 0188).
5.0 ohms.
Proceed to step 9.
Resistance 5.0 Ohms or Less -
Proceed to step 4.
4. Using digital multimeter, test for
No Continuity or Resistance More
continuity between harness con-
Than 5.0 Ohms - Verify rear frame
nector FA-C20 (WP 0009, Figure
ground (WP 0009, Figure 133) is
113) terminal 26 and machine
clean and tight. If rear frame ground is
ground.
OK, replace rear chassis wiring
Resistance should be less than
harness (WP 0188).
5.0 ohms.
Proceed to step 9.
Resistance 5.0 Ohms or Less -
Proceed to step 5.
5. Using digital multimeter, test for
No Continuity or Resistance More
continuity between harness con-
Than 5.0 Ohms - Verify rear frame
nector FA-C20 (WP 0009, Figure
ground (WP 0009, Figure 133) is
113) terminal 32 and machine
clean and tight. If rear frame ground is
ground.
OK, replace rear chassis wiring
Resistance should be less than
harness (WP 0188).
5.0 ohms.
Proceed to step 9.
Resistance 5.0 Ohms or Less -
Proceed to step 6.
0026-25
