TM 5-2410-240-23-1
0021
Table 2. Cab Troubleshooting With Codes. - Continued.
0021
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0490-03 Hydraulic Lockout Switch
8. Disconnect harness connec-
Voltage Above Normal - Continued
tor PL-C5 (WP 0018, Figure
218) from equipment ECM J2.
9. Using digital multimeter, test
No Continuity - Replace platform
for continuity (WP 0283)
cab harness (WP 0150, WP 0155).
between harness connector
Ensure all harness connectors are
PL-C5 (WP 0018, Figure 218)
reconnected. Verify proper opera-
terminal 47 and harness con-
tion of machine (TM 5-2410-240-
nector PL-C1 (WP 0018, Fig-
10).
ure 214) terminal 68.
Continuity - Proceed to step 10.
10. Using digital multimeter, test
No Continuity - Replace platform
for continuity (WP 0283)
harness (WP 0150, WP 0155).
between harness connector
Ensure all harness connectors are
PL-C5 (WP 0018, Figure 218)
reconnected. Verify proper opera-
terminal 46 and harness con-
tion of machine (TM 5-2410-240-
nector PL-C1
10).
(WP 0018, Figure 214) termi-
Continuity - Replace machine
nal 21.
ECM (WP 0147, WP 0149).
Ensure all harness connectors are
reconnected. Verify proper opera-
tion of machine (TM 5-2410-240-
10).
N OT E
0490-04 Hydraulic Lockout Switch
Voltage Below Normal
Always inspect harness connectors that are involved in circuit.
Poor connections can often be the cause of an electrical circuit
problem. Verify that all connections in circuit are clean and
secure, and connections are in good condition. If a problem with
connection is found, correct the problem and verify diagnostic
code is active before performing this procedure.
Tag wiring harnesses to aid installation.
Perform this test only if condition is active.
1. Turn ignition switch and bat-
tery disconnect switch to OFF
position (TM 5-2410-240-10).
2. Disconnect harness connec-
tor C-C2 (WP 0018, Figure 14)
from implement lockout switch
(WP 0018, Figure 62). Refer
to Right Side Console (WP
0212).