TM 5-2410-241-23-1
0019
Table 2. Engine Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
41-3 8 Volt DC Supply Short
5. Using digital multimeter
1.
If voltage of 7.6 - 8.4 Volts is
to +Batt - Continued
(WP 0296), measure for voltage
found, replace decelerator pedal
between pins A and B on deceler-
sensor (WP 0258). Ensure all
ator position sensor connector
harness connectors are recon-
E-C28 (WP 0018, Figure 9).
nected. Verify correct operation of
machine (TM 5-2410-241-10).
2. If 7.6 - 8.4 Volts is not found, pro-
ceed to step 6.
6. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
7. Disconnect platform harness
connector MA-C22 (WP 0018,
Figure 11) from engine harness
connector V-C1 (WP 0018,
Figure 12).
8. Using digital multimeter
1. If continuity is found, proceed to
(WP 0296), test for continuity
step 9.
between pin 19 on platform har-
2. If continuity is not found, replace
ness connector MA-C22
platform harness (WP 0209) and
(WP 0018, Figure 11) and pin A
instrument panel harness
on decelerator position sensor
(WP 0260). Ensure all harness
connector E-C28 (WP 0018,
connectors are reconnected. Ver-
Figure 9).
ify correct operation of machine
(TM 5-2410-241-10).
9. Disconnect engine ECM connec-
tor V-C4 (WP 0018, Figure 1)
from engine ECM (WP 0101).
10. Using digital multimeter
1. If continuity is found, replace
(WP 0296), test for continuity
engine ECM (WP 0101). Ensure
between pin 19 on engine har-
all harness connectors are recon-
ness connector V-C1 (WP 0018,
nected. Verify correct operation of
Figure 12) and pin 4 engine ECM
machine (TM 5-2410-241-10).
connector V-C4 (WP 0018,
2. If continuity is not found replace
Figure 1).
engine harness (WP 0055).
Ensure all harness connectors
are reconnected. Verify
correct operation of machine
(TM 5-2410-241-10).
41-4 8 Volt DC Short to
1. Connect MSD (WP 0016). Select
1. If active 41-4 code is present, pro-
Ground
3176C D7 engine ECM and check
ceed to step 2.
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).
0019-29
