TM 5-2410-240-23-1
0021
Table 2. Cab Troubleshooting With Codes. - Continued.
0021
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
N OT E
2679-04 Blade Shake 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 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-C7 (WP 0018, Figure
73) from blade control handle
(WP 0018, Figure 78).
4. Using digital multimeter, test
Continuity Check Agrees With
blade shake switch (WP 0018,
Expected Results - Proceed to
Figure 78) for continuity (WP
step 5.
0283) between the following
Continuity Check Does Not
switch terminals at joystick
Agree With Expected Results -
harness connector:
Switch is faulty. Replace right joy-
a. Switch terminal 5 and
stick (WP 0240). Ensure all har-
terminal 7. Refer to
ness connectors are reconnected.
Table 11 for results.
Verify proper operation of machine
b. Switch terminal 5 and ter-
(TM 5-2410-240-10).
minal 6. Refer to Table 11
for results.
5. Disconnect harness connec-
tor CA-C1 (WP 0018, Figure
69) from harness connector C-
C24 (WP 0018, Figure 26).
6. Disconnect harness connec-
tor CA-C2 (WP 0018, Figure
70) from harness connector C-
C23 (WP 0018, Figure 25).
7. Using digital multimeter, test
No Continuity - Replace seat har-
for continuity (WP 0283)
ness (WP 0236). Ensure all har-
between harness connector
ness connectors are reconnected.
CA-C1 (WP 0018, Figure 69)
Verify proper operation of machine
terminal 9 and harness con-
(TM 5-2410-240-10).
nector CA-C7 (WP 0018, Fig-
Continuity - Proceed to step 8.
ure 73) terminal 5.
