TM 10-3930-675-20-1
0043 00-1
TOPHANDLER TILT TROUBLESHOOTING
0043 00
THIS WORK PACKAGE COVERS
Error Code 129 - Joystick-to-ECU (790) Failure
Error Code 130 - Overload Protection System Failure
Error Code 237 - Tophandler Tilt Locking Control, Wir-
ing Circuit Failure
Error Code 261 - Tophandler Tilt OUT Control, Wiring
Circuit Failure
Error Code 262 - Tophandler Tilt OUT Control, Compo-
nent Failure
Error Code 264 - Tophandler Tilt IN Control, Wiring
Circuit Failure
Error Code 265 - Tophandler Tilt IN Control, Compo-
nent Failure
INITIAL SETUP
References
TM 10-3930-675-10
Current Supply (A34738.0200) (WP 0199 00-31)
ECS Electrical Servo (A34648.0200) (WP 0199 00-5)
ECS Attachment (A34652.0200) (WP 0199 00-23)
NOTE
•
Refer to WP 0004 00 for additional troubleshooting guidance, information, and illustrations
that locate critical components.
•
Refer also to illustrations at end of work package for component location.
Table 1. Error Code 129 - Joystick-to-ECU (790) Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 129 - Joystick-to-ECU (790) Failure
1. Enter “DIAG SERVO 6 (13)”
menu and check TILT IN/
OUT voltage. If voltage is out
of
range,
perform
the
following steps:
a. Remove ECU (790) cover
from operator’s seat base
and slide ECU mounting
tray out (WP 0079 00).
