TM 5-3805-293-23-2
0020
Table 1. Transmission Code (2113-03 TO 2304-06) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2113-04 Operator In-Seat
System Response:
Switch Voltage Below Nor-
ECM will log a diagnostic code and a
mal
warning will appear on the messenger
while the diagnostic code is Active.
N OT E
Always inspect the harness connectorsthat are involved in the circuit.
Poor connections can often be the cause of a problem in an electrical
circuit. Verify that all connections in the circuit are clean and secure,
and that all connections are in good condition. If a problem with a con-
nection is found, correct the problem and verify that this diagnostic code
is Active before performing this procedure.
Perform open or short circuit test ateach harness connection to identify
correct harness to replace.
Perform this test only if condition is Active.
Test Step 1. Test Operator In-Seat
Switch.
1. Connect MSD (WP 0006), select
Trans/chassis 120M and verify
2113-04 is active.
2. Turn ignition switch and battery
disconnect switch to the OFF
position.
3. Disconnect the cab lower wiring
harness connector P-C2 (WP
0009, Figure 184) from operator
in-seat switch (WP 0009, Figure
185) (WP 0284).
4. With operator in-seat switch
Continuity - Operator in-seat switch
engaged, using digital multime-
is faulty, replace operator in-seat
ter, measure resistance between
switch (WP 0284).
operator in-seat switch (WP 0009,
Proceed to step 6.
Figure 185) terminal A and termi-
No Continuity - Proceed to step 5.
nal B. There should be no conti-
nuity.
5. With operator in-seat switch
Continuity - Operator in-seat switch
released, using digital multimeter,
is faulty, replace operator in-seat
measure resistance between
switch (WP 0284).
operator in-seat switch (WP 0009,
Proceed to step 6.
Figure 185) terminal A and termi-
No Continuity - Proceed to Test Step
nal C. There should be no conti-
2.
nuity.
6. Using the MSD (WP 0006), select
2113-04 Code Active - Repeat trou-
Trans/chassis 120M and verify
bleshooting code from the beginning.
2113-04 is not active.
2113-04 Code Not Active - Trouble-
shooting complete.
0020-8
