TM 5-2410-241-23-1
0019
Table 2. Engine Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
91-2 Incorrect Throttle
41. Using digital multimeter
1. If continuity is found, proceed to
Switch Inputs -
(WP 0296), test for continuity
step 42.
Continued
between pin 16 on platform har-
2. If continuity is not found, replace
ness connector MA-C22
platform harness (WP 0209).
(WP 0018, Figure 11) and pin 4
Ensure all harness connectors
on right hand console platform
are reconnected. Verify correct
harness connector MA-C1
operation of machine (TM 5-2410-
(WP 0018, Figure 15).
241-10).
42. Using digital multimeter
1. If continuity is found, proceed to
(WP 0296), test for continuity
step 43.
between pin 10 on platform har-
2. If continuity is not found, replace
ness connector MA-C22
platform harness (WP 0209).
(WP 0018, Figure 11) and pin 5
Ensure all harness connectors
on right hand console platform
are reconnected. Verify correct
harness connector MA-C1
operation of machine
(WP 0018, Figure 15).
(TM 5-2410-241-10).
43. Disconnect engine ECM connec-
tor V-C4 (WP 0018, Figure 2)
from ECM.
44. Using digital multimeter
1. If continuity is found, proceed to
(WP 0296), test for continuity
step 45.
between pin 13 on engine har-
2. If continuity is not found, replace
ness connector V-C1 (WP 0018,
engine harness (WP 0055).
Figure 12) and pin 22 on engine
Ensure all harness connectors
ECM connector V-C4
are reconnected. Verify correct
(WP 0018, Figure 1).
operation of machine
(TM 5-2410-241-10).
45. Using digital multimeter
1. If continuity is found, proceed to
(WP 0296), test for continuity
step 46.
between pin 14 on engine har-
2. If continuity is not found, replace
ness connector V-C1 (WP 0018,
engine harness (WP 0055).
Figure 12) and pin 23 on engine
Ensure all harness connectors
ECM connector V-C4
are reconnected. Verify correct
(WP 0018, Figure 1).
operation of machine
(TM 5-2410-241-10).
46. Using digital multimeter
1. If continuity is found proceed to
(WP 0296), test for continuity
step 47.
between pin 15 on engine har-
2. If continuity is not found replace
ness connector V-C1
engine harness (WP 0055).
(WP 0018, Figure 12) and pin 40
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).
