TM 5-2410-240-23-1
0021
Table 2. Cab Troubleshooting With Codes. - Continued.
0021
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
1078-04 Blade Control Handle Raise/ 23. Using digital multimeter, test
No Continuity - Replace machine
Lower Position Sensor Voltage
for continuity (WP 0283)
ECM (WP 0147, WP 0149).
Below Normal - Continued
between harness connector
Ensure all harness connectors are
PL-C5 (WP 0018, Figure 218)
reconnected. Verify proper opera-
terminal 33 and all other termi-
tion of machine (TM 5-2410-240-
nals in harness connector PL-
10).
C5 (WP 0018, Figure 218).
Continuity - Replace platform har-
ness (WP 0150, WP 0155).
Ensure all harness connectors are
reconnected. Verify proper opera-
tion of machine (TM 5-2410-240-
10).
N OT E
1078-08 Blade Control Handle Raise/
Lower Position Sensor Abnormal
Always inspect harness connectors that are involved in circuit.
Frequency, Pulse Width, or Period
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).
3. Disconnect harness connec-
tor CA-C8 (WP 0018, Figure
74) from blade control handle
base.
4. Turn battery disconnect switch
and ignition switch to ON posi-
tion (TM 5-2410-240-10).
5. Using digital multimeter (WP
Voltage Less Than Specified
0283), measure 10-volt supply
Range - Proceed to step 7.
circuit between harness con-
Voltage Within Specified Range
nector CA-C8 (WP 0018, Fig-
- Proceed to step 6.
ure 74) terminals 1 and 2.
There should be approximately
10 volts 0.5 volts.