TM 5-2410-240-23-1
0021
Table 2. Cab Troubleshooting With Codes. - Continued.
0021
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0070-04 Parking Brake Switch Volt-
4. Using digital multimeter, test
Resistance Less Than 5.0 Ohms
age Below Normal - Continued
for continuity (WP 0283)
- Proceed to step 5.
between C-C1 (WP 0018, Fig-
Resistance 5.0 Ohms Or Greater
ure 13) harness connector ter-
- Ground circuit has open/high
minal 2 and cab ground.
resistance. Replace lower cab har-
ness (WP 0228). Ensure all har-
ness connectors are reconnected.
Verify proper operation of machine
(TM 5-2410-240-10).
5. Disconnect harness connec-
tor C-C12 (WP 0018, Figure
22) from PL-C1 (WP 0018,
Figure 214).
6. Using digital multimeter, test
No Continuity - Replace lower
for continuity (WP 0283)
cab harness (WP 0228). Ensure all
between harness connector
harness connectors are recon-
C-C12 (WP 0018, Figure 22)
nected. Verify proper operation of
terminal 12 and harness con-
machine (TM 5-2410-240-10).
nector C-C1 (WP 0018,
Continuity - Proceed to step 7.
Figure 13) terminal 1.
7. Using digital multimeter, test
No Continuity - Replace lower
for continuity (WP 0283)
cab harness (WP 0228). Ensure all
between harness connector
harness connectors are recon-
C-C12 (WP 0018, Figure 22)
nected. Verify proper operation of
terminal 13 and harness con-
machine (TM 5-2410-240-10).
nector C-C1(WP 0018,
Continuity - Proceed to step 8.
Figure 13) terminal 3.
8. Using digital multimeter, test
No Continuity - Proceed to step 9.
for continuity (WP 0283)
Continuity - Replace lower cab
between harness connector
harness (WP 0228). Ensure all
C-C12 (WP 0018, Figure 22)
harness connectors are recon-
terminal 13 and all other termi-
nected. Verify proper operation of
nals in C-C12 (WP 0018,
machine (TM 5-2410-240-10).
Figure 22).
9. Using digital multimeter, test
No Continuity - Proceed to
for continuity (WP 0283)
step 10.
between harness connector
Continuity - Replace lower cab
C-C12 (WP 0018, Figure 22)
harness (WP 0228). Ensure all
terminal 13 and all other termi-
harness connectors are recon-
nals in C-C12 (WP 0018,
nected. Verify proper operation of
Figure 22).
machine (TM 5-2410-240-10).
10. Disconnect harness connec-
tor PL-C4 (WP 0018, Figure
217) from equipment ECM J1.
0021-164