TM 5-2410-240-23-1
0021
Table 2. Cab Troubleshooting With Codes. - Continued.
0021
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0070-03 Parking Brake Switch Volt-
4. Using digital multimeter, test
Resistance Less Than 5.0 Ohms
age Above 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, Figure
Continuity - Proceed to step 7.
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, Figure
Continuity - Proceed to step 8.
13) terminal 3.
8. Disconnect harness connec-
tor PL-C4 (WP 0018, Figure
217) from equipment ECM J1.
9. Using digital multimeter, test
No Continuity - Replace platform
for continuity (WP 0283)
harness (WP 0150, WP 0155).
between PL-C1 (WP 0018,
Ensure all harness connectors are
Figure 214) harness connec-
reconnected. Verify proper opera-
tor terminal 12 and PL-C4 (WP
tion of machine (TM 5-2410-240-
0018, Figure 217) equipment
10).
ECM J1 terminal 33.
Continuity - Proceed to step 10.
0021-162
