TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
299-8 Transmission Lever
19. Disconnect powertrain ECM con-
Position Sensor Out of
nector X-C2 (WP 0018, Figure 4)
Range - Continued
from ECM.
20. Disconnect powertrain ECM con-
nector X-C3 (WP 0018, Figure 3)
from ECM.
21. Using a digital multimeter (WP
1.
If continuity is found, proceed to
0296), test for continuity between
step 22.
pin 13 on powertrain ECM connec- 2.
If continuity is NOT found, replace
tor X-C2 (WP 0018, Figure 4) and
steering control harness (WP
pin 2 on FNR sensor connector X-
0178). Ensure all harness connec-
C8 (WP 0018, Figure 49).
tors are reconnected. Verify cor-
rect operation of machine (TM 5-
2410-241-10).
22. Using a digital multimeter (WP
1.
If continuity is found, proceed to
0296), test for continuity between
step 23.
pin 33 on powertrain ECM connec- 2.
If continuity is NOT found, replace
tor X-C3 (WP 0018, Figure 3) and
steering control harness (WP
pin 3 on FNR sensor connector X-
0178). Ensure all harness connec-
C8 (WP 0018, Figure 49).
tors are reconnected. Verify cor-
rect operation of machine (TM 5-
2410-241-10).
23. Using a digital multimeter (WP
1.
If continuity is NOT found, replace
0296), test for continuity between
powertrain ECM (WP 0175).
pin 33 on powertrain ECM connec-
Ensure all harness connectors are
tor X-C3 (WP 0018, Figure 3) and
reconnected. Verify correct opera-
all other pins in powertrain ECM
tion of machine (TM 5-2410-241-
connector X-C3 (WP 0018,
10).
Figure 3).
2.
If continuity is found, replace
steering control harness (WP
0178) Ensure all harness connec-
tors are reconnected. Verify cor-
rect operation of machine (TM 5-
2410-241-10).
24. Disconnect parking brake switch
connector X-C6 (WP 0018, Figure
44) from parking brake switch (WP
0018, Figure 45).
25. Disconnect dash harness brake
position sensor connector E-C27
(WP 0018, Figure 52) from brake
pedal position sensor (WP 0258).
26. Turn ignition switch and battery
1. If Fuse #5 is OK, proceed to step
disconnect switch to ON position
27.
(TM 5-2410-241-10)
2. If Fuse #5 is blown, proceed to
step 33.
0020-43
