TM 5-2410-241-23-1
0019
Table 2. Engine Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
296-9 Unable to Communi-
17. Using digital multimeter
1. If continuity is found, proceed to
cate with Transmission
(WP 0296), test for continuity
step 18.
ECM - Continued
between pin 22 on powertrain
2. If continuity is not found, replace
ECM steering harness X-C1
steering control harness
(WP 0018, Figure 34) and pin 20
(WP 0178). Ensure all harness
on powertrain ECM connector
connectors are reconnected. Ver-
X-C2 (WP 0018, Figure 4).
ify correct operation of machine
(TM 5-2410-241-10).
18. Using digital multimeter
1. If continuity is found, replace
(WP 0296), test for continuity
steering control harness
between pin 10 on powertrain
(WP 0178). Ensure all harness
ECM connector X-C2 (WP 0018,
connectors are reconnected. Ver-
Figure 4) and all other pins on
ify correct operation of machine
powertrain ECM connector X-C2
(TM 5-2410-241-10).
(WP 0018, Figure 4).
2. If continuity is not found, proceed
to step 19.
19. Using digital multimeter
1. If continuity is found, replace
(WP 0296), test for continuity
steering control harness
between pin 20 on powertrain
(WP 0178). Ensure all harness
ECM connector X-C2 (WP 0018,
connectors are reconnected. Ver-
Figure 4) and all other pins on
ify correct operation of machine
powertrain ECM connector X-C2
(TM 5-2410-241-10).
(WP 0018, Figure 4).
2. If continuity is not found, replace
powertrain ECM (WP 0175).
Ensure all harness connectors
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
342-2 Loss of Secondary
1. If active 342-2 code is present,
1. Connect MSD (WP 0016). Select
Engine Speed Signal
proceed to step 2.
3176C D7 engine ECM and check
for Diagnostic Codes or Event
2. If no active codes are present,
Codes (WP 0013).
problem does not exist at this
time. Resume normal operation.
2. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
3. Disconnect camshaft position
connector N-C14 (WP 0018,
Figure 41) from camshaft position
sensor (WP 0018, Figure 42)
(WP 0093).
0019-85
