TM 5-2410-240-23-1
0021
Table 2. Cab Troubleshooting With Codes. - Continued.
0021
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0779-04 A/C Recirc Temp Sensor
13. Disconnect harness connec-
Voltage Below Normal Continued
tor PL-C4 (WP 0018, Figure
217) from equipment ECM J1.
14. Using digital multimeter, test
No Continuity - Replace platform
for continuity (WP 0283)
wiring harness (WP 0150, WP
between harness connector
0155). Ensure all harness connec-
PL-C3 (WP 0018, Figure 216)
tors are reconnected. Verify proper
terminal 25 and harness con-
operation of machine (TM 5-2410-
nector PL-C4
240-10).
(WP 0018, Figure 217) termi-
Continuity - Proceed to step 15.
nal 29.
15. Using digital multimeter, test
No Continuity - Replace platform
for continuity (WP 0283)
wiring harness (WP 0150, WP
between harness connector
0155). Ensure all harness connec-
PL-C3 (WP 0018, Figure 216)
tors are reconnected. Verify proper
terminal 26 and harness con-
operation of machine (TM 5-2410-
nector PL-C4
240-10).
(WP 0018, Figure 217) termi-
Continuity - Proceed to step 16.
nal 21.
16. Using digital multimeter, test
No Continuity - Replace machine
for continuity (WP 0283)
ECM (WP 0147, WP 0149).
between harness connector
Ensure all harness connectors are
PL-C4 (WP 0018, Figure 217)
reconnected. Verify proper opera-
terminal 29 and all other termi-
tion of machine (TM 5-2410-240-
nals in harness connector PL-
10).
C4 (WP 0018, Figure 217).
Continuity - Replace platform wir-
ing harness (WP 0150, WP 0155).
Ensure all harness connectors are
reconnected. Verify proper opera-
tion of machine (TM 5-2410-240-
10).
N OT E
1078-03 Blade Control Handle Raise/
Lower Position Sensor Voltage
Always inspect harness connectors that are involved in circuit.
Above Normal
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 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
battery disconnect switch to
OFF position (TM 5-2410-240-
10).
2. Remove right joystick cover
(WP 0238).
