TM 10-3930-675-24-1
TOPHANDLER TWISTLOCKS AND FORKLIFT SENSOR TROUBLESHOOTING - CONTINUED
0047 00
Table 4. Error Code 243 - Tophandler Twistlock Locking
Circuit Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 243 - Tophandler Twistlock Locking 4. Disconnect connector X189 a. If no voltage (15 to 18V) is
Circuit Failure - Continued.
from the tophandler junction
found, check continuity of
box. Turn the ignition ON.
wires
A3018A
through
Check voltage (15 to 18V) at
A3018F and A189M (WP
the mounted part of the
connector between pins L and
28).
M.
b. Repair or replace damaged
wires or connectors (WP 0113
00).
5. Disconnect
ECU
(791) a. Repair or replace damaged
connector 2. Inspect ECU and
connector (WP 0113 00).
b. Replace ECU (791) (WP 0077
connector pins for damage.
00).
NOTE
Multiple error codes associated with a common connec-
tor on ECU (791) may be the result of a short to ground
in the harness for the common solenoid voltage. (See
0047 00-7
