TM 10-3930-675-20-1
0046 00-5
TOPHANDLER SPREADER TROUBLESHOOTING - CONTINUED
0046 00
Table 4. Error Code 235 - Tophandler Spreader Closing, Short Circuit Failure
Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 235 - Tophandler Spreader Closing,
Short Circuit Failure - Continued
3. Disconnect connector X188
from tophandler junction box
at end of boom. Place ignition
switch to OFF position and
check continuity between
connector 6019 pin 1 and pin
2 and between connector
6019 pin 1 and pin 2 and
chassis.
a. If continuity (short) to chassis,
repair or replace connectors
(WP 0111 00).
b. If wiring harness requires
replacement,
notify
DS
Maintenance.
4. Enter DIAG ATTACH-
MENT 8 (16) menu and
check current of 20-40
OUTPUT. Current should be
present
with
joystick
activated to close tophandler
spreader.
a. If current is not present,
replace ECU (791) (WP 0076
00).
b. If current is present, notify
SRA.