TM 5-2410-240-23-1
0019
Table 2. Engine Troubleshooting with Codes - Continued.
0019
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0168-02 Electrical System Voltage
Test Step 2: Test ECM Ground
Erratic, Intermittent, or Incorrect
Circuit.
Continued
1. Turn battery disconnect switch
to the OFF position (TM 5-
2410-240-10).
2. Using digital multimeter
Continuity - ECM faulty. Replace
(WP 0283), test ground cir-
engine ECM (WP 0049). Verify
cuits for continuity between
proper operation of machine
engine ECM harness connec-
(TM 5-2410-240-10).
tor EN-C13 (WP 0018,
No Continuity - Ground circuit
Figure 130) and ground:
229-BK is open. Replace fuel tank
a. Engine ECM harness
and chassis wiring harness (WP
connector EN-C13
0153 with ripper) (WP 0154 with
(WP 0018, Figure 130)
winch). Verify proper operation of
terminal 1 and ground.
machine (TM 5-2410-240-10).
b. Engine ECM harness con-
nector EN-C13 (WP 0018,
Figure 130) terminal 2 and
ground.
c. Engine ECM harness con-
nector EN-C13 (WP 0018,
Figure 130) terminal 3 and
ground.
d. Engine ECM harness con-
nector EN-C13 (WP 0018,
Figure 130) terminal 9 and
ground.
Test Step 3: Test Fuse Box Har-
ness.
1. Turn battery disconnect switch
to the OFF position (TM 5-
2410-240-10).
2. Disconnect circuit breaker box
(twistlock) harness connector
PL-C3 (WP 0018, Figure 216).
3. Turn battery disconnect switch
to ON position (TM 5-2410-
240-10).
0019-74
