TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
444-6 Starter Motor Relay
25. Using a digital multimeter (WP
1.
If continuity is NOT found, proceed
Current Above Normal -
0296), test for continuity between
to step 26.
Continued
pin 4 on fuse panel wiring harness 2.
If continuity is found, replace fuse
connector A-C1 (WP 0018,
panel harness (WP 0176). Ensure
Figure 22) and all other pins in
all harness connectors are recon-
fuse panel wiring harness connec-
nected. Verify correct operation of
tor A-C1 (WP 0018, Figure 22).
machine (TM 5-2410-241-10).
26. Using a digital multimeter (WP
1. If continuity is NOT found, proceed
0296), test for continuity between
to step 27.
pin 4 on fuse panel wiring harness
2. If continuity is found, replace fuse
connector A-C1 (WP 0018, Figure
panel harness (WP 0176). Ensure
22) and machine ground.
all harness connectors are recon-
nected. Verify correct operation of
machine (TM 5-2410-241-10).
27. Using a digital multimeter (WP
1.
If continuity is NOT found, replace
0296), test for continuity between
starter relay (WP 0176). Ensure all
pin 5 on fuse panel wiring harness
harness connectors are recon-
connector A-C1 (WP 0018,
nected. Verify correct operation of
Figure 22) and all other pins in
machine (TM 5-2410-241-10).
fuse panel wiring harness connec- 2.
If continuity is found, replace fuse
tor A-C1 (WP 0018, Figure 22).
panel harness (WP 0176). Ensure
all harness connectors are recon-
nected. Verify correct operation of
machine (TM 5-2410-241-10).
468-3 Service Brake Pedal
1. Ensure parking brake switch in the
Position Sensor Voltage
OFF position (TM 5-2410-241-10).
Above Normal
2. Connect MSD (WP 0016), select
1. If active 468-3 code is present,
Powertrain D7 ECM, and check for
proceed to step 3.
Diagnostic Codes or Event Codes
2. If no active codes are present, the
problem does NOT exist at this
time. Resume normal operation.
3. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
4. Disconnect dash harness brake
position sensor connector E-C27
(WP 0018, Figure 52) from brake
pedal position sensor (WP 0258).
5. Turn ignition switch and battery
disconnect switch to ON position
(TM 5-2410-241-10).
