TM 5-2410-241-23-1
0019
Table 2. Engine Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
545-6 Ether Start Relay
13. Using digital multimeter
1. If continuity is found, proceed to
Short to Ground -
(WP 0296), test for continuity
step 14.
Continued
between pin 2 on engine harness
2. If continuity is not found replace
ether relay connector V-C18
engine harness (WP 0055).
(WP 0018, Figure 43) and pin 21
Ensure all harness connectors
on engine ECM connector V-C4
are reconnected. Verify correct
(WP 0018, Figure 1).
operation of machine (TM 5-2410-
241-10).
14. Using digital multimeter
1. If continuity is found, proceed to
(WP 0296), test for continuity
step 15.
between pin 5 on engine harness
2. If continuity is not found, replace
ether relay connector V-C18
engine harness (WP 0055).
(WP 0018, Figure 43) and pin 3
Ensure all harness connectors
on engine ECM connector V-C4
are reconnected. Verify correct
(WP 0018, Figure 1).
operation of machine (TM 5-2410-
241-10).
15. Using digital multimeter
1. If continuity is not found, replace
(WP 0296), test for continuity
engine ECM (WP 0101). Ensure
between pin 21 on engine ECM
all harness connectors are recon-
connector V-C4 (WP 0018,
nected. Verify correct operation of
Figure 1) and all other pins on
machine (TM 5-2410-241-10).
engine ECM connector V-C4
2. If continuity is found, replace
(WP 0018, Figure 1).
engine harness (WP 0055).
Ensure all harness connectors
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
E017 High Engine Coolant
1. Connect MSD (WP 0016). Select
1. If active codes are present, trou-
Temperature Warning
3176C D7 engine ECM and check
bleshoot the applicable code(s)
for Diagnostic Codes or Event
Codes (WP 0013).
2. If no active codes are present,
proceed to step 2.
2. Inspect cooling system for dam-
1. If problem is found, verify correct
age. Refer to cooling system
operation of machine (TM 5-2410-
inspections (WP 0026).
241-10).
2. If cooling system is OK, proceed
to step 3.
3. Inspect air inlet and exhaust sys-
1. If problem is found, verify correct
tem for damage. Refer to Air Inlet
operation of machine (TM 5-2410-
and Exhaust Inspection
241-10).
2. If air inlet and exhaust system is
OK, proceed to Troubleshooting
Index (WP 0013).