TM 10-3930-675-20-1
0044 00-5
TOPHANDLER LEVELING TROUBLESHOOTING - CONTINUED
0044 00
Table 3. Error Code 240 - Tophandler Leveling Locking Control, Wiring Circuit Failure
Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 240 - Tophandler Leveling Locking
Control, Wiring Circuit Failure - Continued
b. If voltage is not present,
enter Diag ATTACH-
MENT 15 (16) menu and
check voltage of OSC.
OUTPUT. Voltage should
change from 0 to 24V and
vice versa if the leveling
locked switch is activated/
deactivated.
a. If voltage is not as specified,
replace ECU (791) (WP 0076
00).
b. If voltage is changing, notify
SRA.
Table 4. Error Code 267 - Tophandler Leveling Right, Open Circuit Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 267 - Tophandler Leveling Right,
Open Circuit Failure
1. Check wires and cables from
tophandler control valve to
boom for obvious damage.
Repair or replace damaged
connectors (WP 0111 00).
2. Disconnect
electrical
connector
6035
from
tophandler
right
leveling
solenoid.
Place
ignition
switch to ON position and
perform voltage check at pins
1 and 2.
If 20-25V is present at connector
6035, replace right leveling
solenoid (WP 0169 00).
3. Disconnect connector X189
from tophandler junction box
at end of boom. Place ignition
switch to ON position and
perform
voltage
check
between connector X189
pin E and pin F.
DIAG TOP LIFT 12(16)
OUTPUT/INPUT
SLEW CW 0mA 0mA
SLEW CCW 0mA 0mA