TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
247-9 Data Link Abnormal
27. Using a digital multimeter (WP
1.
If continuity is found, replace
Update Rate - Continued
0296), test for continuity between
steering control harness (WP
pin 67 on powertrain ECM connec-
0178). Ensure all harness connec-
tor X-C3 (WP 0018, Figure 3) and
tors are reconnected. Verify cor-
all other pins in powertrain ECM
rect operation of machine (TM 5-
connector X-C3 (WP 0018,
2410-241-10).
Figure 3).
2.
If continuity is NOT found, replace
powertrain ECM (WP 0175).
Ensure all harness connectors are
reconnected. Verify correct opera-
tion of machine (TM 5-2410-241-
10).
298-2 Service Brake Pedal
1. Connect MSD (WP 0016), select
1. If active 298-2 code is present,
Switch Data Erratic,
Powertrain D7 ECM, and check for
proceed to step 4.
Intermittent, or Incorrect
Diagnostic Codes or Event Codes
2. If active 298-2 code is NOT pres-
ent, proceed to step 2.
2. Fully depress and hold brake
pedal down.
3. Check for Diagnostic Codes or
1. If active 298-2 code is present,
Event Codes (WP 0013).
proceed to step 4.
2. If no active code is present, the
problem does NOT exist at this
time. Resume normal operation.
4. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).