TM 5-2410-241-23-1
0021
Table 2. Chassis Troubleshooting Procedures - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
882-3 Hydraulic Lockout
29. Using digital multimeter (WP
1. If continuity is NOT found, replace
Solenoid Voltage Above
0296), test for continuity between
powertrain ECM (WP 0175).
Normal - Continued
pin 2 on powertrain ECM connec-
Ensure all harness connectors
tor X-C3 (WP 0018, Figure 3) and
are reconnected. Verify correct
all other pins in powertrain ECM
operation of machine (TM 5-2410-
connector X-C2 (WP 0018,
241-10).
Figure 4).
2. If continuity is found, replace
steering harness (WP 0178).
Ensure all harness connectors
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
882-5 Hydraulic Lockout
1. Connect MSD (WP 0016). Select
1. If active 882-5 code is present,
Solenoid Current Below
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. Open door (TM 5-2410-241-10).
4. Disconnect chassis harness
implement lockout solenoid con-
nector L-C4 (WP 0018, Figure 90)
from implement lockout solenoid
(WP 0216).
5. Install jumper wire between pin 1
and 2 on chassis harness imple-
ment lockout solenoid connector
L-C4 (WP 0018, Figure 90).
6. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-2410-241-10).
1. If active 882-6 code is present,
7. Check for Diagnostic Codes or
Event Codes (WP 0013).
replace implement lockout sole-
noid (WP 0216). Remove jumper
wire between pin 1 and 2 on con-
nector L-C4 (WP 0018, Figure
90). Ensure all harness connec-
tors are reconnected. Verify cor-
rect operation of machine (TM 5-
2410-241-10).
2. If active 882-5 code is present,
proceed to step 8.
8. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
