TM 5-2410-241-23-1
0021
Table 2. Chassis Troubleshooting Procedures - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
882-3 Hydraulic Lockout
1. Connect MSD (WP 0016). Select
1. If active 882-3 code is present,
Solenoid Voltage Above
CAT Monitoring System D7R
proceed to step 2.
Normal
ECM and check for Diagnostic
2. If no active codes are present,
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).
3. Remove right side hydraulic tank
access panel (WP 0186).
4. Disconnect chassis harness
implement lockout solenoid con-
nector L-C4 (WP 0018, Figure 90)
from implement lockout solenoid
(WP 0216).
5. Disconnect platform harness con-
nector MA-C17 (WP 0018, Figure
85) from chassis harness connec-
tor L-C1 (WP 0018, Figure 84)
6. Using digital multimeter (WP
1. If continuity is NOT found, replace
0296), test for continuity between
chassis harness (WP 0172).
pin 1 on chassis harness imple-
Ensure all harness connectors
ment lockout solenoid connector
are reconnected. Verify correct
L-C4 (WP 0018, Figure 90) and
operation of machine (TM 5-2410-
pin 1 on chassis harness connec-
241-10).
tor L-C1 (WP 0018, Figure 84).
2. If continuity is found, proceed to
step 7.
7. Using digital multimeter (WP
1. If continuity is found, replace
0296), test for continuity between
chassis harness (WP 0172).
pin 1 on chassis harness imple-
Ensure all harness connectors
ment lockout solenoid connector
are reconnected. Verify correct
L-C4 (WP 0018, Figure 90) and
operation of machine (TM 5-2410-
all other pins in chassis harness
241-10).
implement lockout solenoid con-
2. If continuity is NOT found, pro-
nector L-C4 (WP 0018,
ceed to step 8.
Figure 90).
8. Remove left platform access
panel (WP 0212).
9. Disconnect powertrain ECM
steering harness connector X-C1
(WP 0018, Figure 34) from plat-
form harness connector MA-C14
(WP 0018, Figure 33).