TM 10-3930-675-24-1
TRANSMISSION CLUTCH CIRCUIT TROUBLESHOOTING - CONTINUED
0028 00
Table 1. Error Code 713 - Clutch K1 Short Circuit to Chassis Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 713 - Clutch K1 Short Circuit to 1. Check
for
resistance.
Battery Failure.
Disconnect connector X172
move the cab to the transport
located in the middle panel
position (TM 10-3930-675-10)
behind the operator's seat.
and remove the transmission
Check resistance at the loose
front access cover (WP 0142 00).
part of connector X172
should be 18 to 20 Ohms.
2. Check
for
resistance.
If resistance is not as specified or
Disconnect
and
inspect
the 827 connector is damaged,
connector 827 located on the
replace the transmission (WP
top of the transmission. Check
0224 00).
of connector 827 between pins
Resistance should be 18 to 20
Ohms.
3. Inspect the 827 connector and
If continuity is not present in
pins for damage and proper
either wire or connector 827 is
connection. Check continuity
damaged, replace engine and
of wires 1723 and 1727 (WP
transmission wiring harness (WP
0113 00).
If continuity is present in any pin
loose part of X172 pin 3 and
combination continuity check,
each other pin of X172. First,
replace shorted engine and
ensure connectors X172 and
transmission wiring harness (WP
827 are disconnected. There
0113 00).
should not be continuity
between the pins.
5. Check connector, pins, and a. Repair or replace damaged
wires. Disconnect ECU (793).
connector (WP 0113 00).
Check the connector and ECU b. Replace damaged ECU (793)
pins 12, 13, and 32 for damage.
(WP 0080 00).
Check continuity of wires c. Replace open or shorted wire.
A1723, A1727A, and A1727b
0028 00-2