TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
468-3 Service Brake Pedal
15. Using a digital multimeter (WP
1. If continuity is found, proceed to
Position Sensor Voltage
0296), test for continuity between
step 16.
Above Normal - Contin-
pin 4 on platform harness connec-
2. If continuity is NOT found, replace
ued
tor MA-C14 (WP 0018, Figure 33)
platform harness (WP 0209) and
and pin B on dash harness brake
instrument panel harness (WP
position sensor connector E-C27
0260). Ensure all harness connec-
(WP 0018, Figure 52).
tors are reconnected. Verify cor-
rect operation of machine (TM 5-
2410-241-10).
16. Using a digital multimeter (WP
1. If continuity is NOT found, proceed
0296), test for continuity between
to step 17.
pin 65 on platform harness con-
2. If continuity is found, replace plat-
nector MA-C14 (WP 0018, Figure
form harness (WP 0209) and
33) and all other pins in platform
instrument panel harness (WP
harness connector MA-C14 (WP
0260). Ensure all harness connec-
0018, Figure 33).
tors are reconnected. Verify cor-
rect operation of machine (TM 5-
2410-241-10).
17. Disconnect powertrain ECM con-
nector X-C2 (WP 0018, Figure 4)
from powertrain ECM.
18. Disconnect powertrain ECM con-
nector X-C3 (WP 0018, Figure 3)
from powertrain ECM.
19. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 20.
pin 65 on steering control harness
2. If continuity is NOT found, replace
connector X-C1 (WP 0018,
steering control harness (WP
Figure 34) and pin 32 on power-
0178). Ensure all harness connec-
train ECM connector X-C3 (WP
tors are reconnected. Verify cor-
0018, Figure 3).
rect operation of machine (TM 5-
2410-241-10).
20. Using a digital multimeter (WP
1.
If continuity is NOT found, proceed
0296), test for continuity between
to step 21.
pin 32 on powertrain ECM connec- 2.
If continuity is found, replace
tor X-C3 (WP 0018, Figure 3) and
steering control harness (WP
all other pins in powertrain ECM
0178). Ensure all harness connec-
connector X-C3 (WP 0018, Figure
tors are reconnected. Verify cor-
3).
rect operation of machine (TM 5-
2410-241-10).
0020-74
