TM 5-2410-241-23-1
0021
Table 2. Chassis Troubleshooting Procedures - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
96-3 Fuel Level Sender Volt-
11. Using digital multimeter (WP
1. If continuity is found, proceed to
age Above Normal -
0296), test for continuity between
step 12.
Continued
pin 7 on fuel tank harness to plat-
2. If continuity is NOT found, replace
form harness connector TW-C7
fuel tank harness (WP 0170).
(WP 0018, Figure 80) and pin 1
Ensure all harness connectors
on fuel tank harness fuel level
are reconnected. Verify correct
sender connector TW-C2
operation of machine (TM 5-2410-
(WP 0018, Figure 78).
241-10).
12. Using digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 13.
pin 8 on fuel tank harness to plat-
2. If continuity is NOT found, replace
form harness connector TW-C7
fuel tank harness (WP 0170).
(WP 0018, Figure 80) and pin 2
Ensure all harness connectors
on fuel tank harness fuel level
are reconnected. Verify correct
sender connector TW-C2
operation of machine (TM 5-2410-
(WP 0018, Figure 78).
241-10).
13. Disconnect dash monitor connec-
tor E-C7 (WP 0018, Figure 5)
from dash monitor.
14. Using digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 15.
pin 7 on platform harness to fuel
2. If continuity is NOT found, replace
tank harness connector MA-C23
fuel tank harness (WP 0170).
(WP 0018, Figure 79) and pin 9
Ensure all harness connectors
on dash monitor connector E-C7
are reconnected. Verify correct
(WP 0018, Figure 5).
operation of machine (TM 5-2410-
241-10).
15. Using digital multimeter (WP
1. If continuity is found, replace dash
0296), test for continuity between
monitor ECM (WP 0262). Ensure
pin 8 on platform harness to fuel
all harness connectors are recon-
tank harness connector MA-C23
nected. Verify correct operation of
(WP 0018, Figure 79) and pin 2
machine (TM 5-2410-241-10).
on dash monitor connector E-C7
2. If continuity is NOT found, replace
(WP 0018, Figure 5).
fuel tank harness (WP 0170).
Ensure all harness connectors
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
248-2 Display Data Link Data
1. Connect MSD (WP 0016). Select
1. If active 248-2 code is present,
Erratic, Intermittent, or
CAT Monitoring System D7R
proceed to step 2.
Incorrect
ECM and check for Diagnostic
2. If no active codes are present, the
Codes or Event Codes (WP
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).