TM 5-2410-241-23-1
0019
Table 2. Engine Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
110-4 Engine Coolant
Temperature short to
(WP 0296), test for continuity
step 9.
ground - Continued
between pin 2 on ECM harness
ECM harness (WP 0105). Ensure
Figure 20) and pin 18 on ECM
all harness connectors are recon-
harness connector N-C1
nected. Verify correct operation of
machine (TM 5-2410-241-10).
1. If continuity is found, replace ECM
(WP 0296), test for continuity
harness (WP 0105). Ensure all
between pin 32 on ECM harness
harness connectors are recon-
nected. Verify correct operation of
Figure 2) and all other pins on
machine (TM 5-2410-241-10).
ECM harness connector N-C1
engine ECM (WP 0101). Ensure
all harness connectors are recon-
nected. Verify correct operation of
machine (TM 5-2410-241-10).
168-2 System Voltage Inter-
1. If active 168-2 code is present
mittent/Erratic
3176C D7 engine ECM and check
proceed to step 2.
for Diagnostic Codes or Event
2. If no active codes are present,
problem does not exist at this
time. Resume normal operation.
1. If problem is found, verify correct
operation of machine (TM 5-2410-
241-10).
2. If batteries are OK, proceed to
step 3.