TM 5-2410-241-23-1
0021
Table 2. Chassis Troubleshooting Procedures - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
248-2 Display Data Link Data
11. Disconnect powertrain ECM
Erratic, Intermittent, or
steering harness connector X-C1
Incorrect - Continued
(WP 0018, Figure 34) from plat-
form harness connector MA-C14
(WP 0018, Figure 33).
12. Remove MSD (WP 0016).
13. Using digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 14.
pin 40 on platform harness (plat-
2. If continuity is NOT found, replace
form to engine) connector MA-
platform harness (WP 0209).
C22 (WP 0018, Figure 11) and pin
Ensure all harness connectors
23 on platform harness connector
are reconnected. Verify correct
MA-C14 (WP 0018, Figure 33).
operation of machine (TM 5-2410-
241-10).
14. Using digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 15.
pin 39 on platform harness (plat-
2. If continuity is NOT found, replace
form to engine) connector MA-
platform harness (WP 0209).
C22 (WP 0018, Figure 11) and pin
Ensure all harness connectors
22 on platform harness connector
are reconnected. Verify correct
MA-C14 (WP 0018, Figure 33).
operation of machine (TM 5-2410-
241-10).
15. Using digital multimeter (WP
1. If continuity is found, replace plat-
0296), test for continuity between
form harness (WP 0209). Ensure
pin 22 on platform harness con-
all harness connectors are recon-
nector MA-C14 (WP 0018,
nected. Verify correct operation of
Figure 33) and all other pins in
machine (TM 5-2410-241-10).
platform harness connector MA-
2. If continuity is NOT found, pro-
C14 (WP 0018, Figure 33).
ceed to step 16.
16. Using digital multimeter (WP
1. If continuity is found, replace plat-
0296), test for continuity between
form harness (WP 0209). Ensure
pin 23 on platform harness con-
all harness connectors are recon-
nector MA-C14 (WP 0018, Figure
nected. Verify correct operation of
33) and all other pins in platform
machine (TM 5-2410-241-10).
harness connector MA-C14
2. If continuity is NOT found, pro-
(WP 0018, Figure 33).
ceed to step 17.
17. Using digital multimeter (WP
1. If continuity is NOT found, replace
0296), test for continuity between
platform harness (WP 0209) and
pin 23 on platform harness con-
instrument panel harness
nector MA-C14 (WP 0018, Figure
(WP 0260). Ensure all harness
33) and pin 5 on dash monitor
connectors are reconnected. Ver-
connector E-C7 (WP 0018,
ify correct operation of machine
Figure 5).
(TM 5-2410-241-10).
2. If continuity is found, proceed to
step 18.
0021-9
