TM 10-3930-675-20-1
0045 00-2
TOPHANDLER SIDESHIFT TROUBLESHOOTING - CONTINUED
0045 00
Table 1. Error Code 225 - Tophandler Sideshift Left, Open Circuit Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 225 - Tophandler Sideshift Left,
Open Circuit Failure - Continued
a. If 20-25V is present, check
continuity between con-
nector X189 pin A and
connector 6020 pin 1;
between connector X189
pin B and connector 6020
pin
2;
and
between
connector X189 pin B and
ECU (791) connector 2 pin
3.
a. If continuity is not present,
repair or replace connectors
(WP 0111 00).
b. If wiring harness requires
replacement,
notify
DS
Maintenance.
b. If voltage is not present,
enter “DIAG ATTACH-
MENT 7 (16)” menu and
check
current
of
SIDESHIFT
LEFT
OUTPUT. Current should
be present with joystick
sideshift left activated.
a. If current is not present,
replace ECU (791) (WP 0076
00).
b. If current is present, notify
SRA.
Table 2. Error Code 226 - Tophandler Sideshift Left, Short Circuit Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 226 - Tophandler Sideshift Left,
Short 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
6020
from
tophandler
sideshift
left
solenoid.
Place
ignition
switch to ON position. Error
code 225 will be displayed.
Perform voltage check at pins
1 and 2.
If 20-25V is present at connector
6020, replace sideshift left
solenoid (WP 0169 00).
DIAG TOP LIFT 7(16)
SIDE SH.OUTPUT/INPUT
LEFT 0.00mV 0mA
RIGHT 0.00mV 0mA
