TM 5-3805-293-23-2
0027
Table 1. Implement Code (0615-02 TO 2113-04) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
1326-02 Implement 1 ECM
5. Using digital multimeter, test for
Resistance 5.0 Ohms or Less -
Location Code Data Erratic,
continuity between harness con-
Replace cab lower wiring harness
Intermittent or Incorrect -
nector FA-C22 (WP 0009, Figure
(WP 0266).
Continued
47) terminal 25 and machine
Proceed to step 6.
ground.
Resistance More Than 5.0 Ohms -
Resistance should be less than
Verify rear frame ground (WP 0009,
5.0 ohms.
Figure 133) is clean and tight. If rear
frame ground is not OK replace rear
chassis wiring harness (WP 0188).
Connect cab lower wiring harness
connector P-C41 (WP 0009, Figure
68) to implement 1 ECM (WP 0009,
Figure 69) (WP 0268).
Proceed to step 6.
6. Using MSD (WP 0006), select
1326-02 Code Remains Active -
Implement 120M and verify 1326- Repeat troubleshooting from the
02 is not active.
beginning of this diagnostic code.
1326-02 Code Not Active -
Troubleshooting complete.
System Response:
1326-02 Implement 2 ECM
Location Code Data Erratic,
ECM will log a diagnostic code.
Intermittent or Incorrect
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. Verify if Code 1326-02
is Active.
1. Connect MSD (WP 0006), select
1326-02 Code Active - Proceed to
Implement Control #2 and verify
Test 2.
1326-02 is active.
1326-02 Code Not Active -
Troubleshooting complete.
Test Step 2. Test Cab Lower Har-
ness Ground Circuits.
1. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
0027-45
