Broken Outer Temperature Sensor 2 Wire; Short-Circuited Outer Temperature Sensor 2; Broken Lsu Thermistor K Wire - Kyocera FS-C8600DN Service Manual

Code Contents
7200 Broken outer temperature
sensor 2 wire
The sensor input sampling is
greater than 230.
7210 Short-circuited outer tem-
perature sensor 2
The sensor input sampling is
less than 69.
7221 Broken LSU thermistor K
wire
The sensor input sampling is
greater than 230.
Causes
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. Outer temperature sensor 2 and front PWB
(YC19)
Front PWB (YC2) and engine PWB (YC10)
Defective outer Replace outer temperature sensor 2.
temperature sen-
sor 2.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation (see page 1-5-49).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. Outer temperature sensor 2 and front PWB
(YC19)
Front PWB (YC2) and engine PWB (YC10)
Defective outer Replace outer temperature sensor 2.
temperature sen-
sor 2.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation (see page 1-5-49).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. Laser scanner unit and LSU relay PWB
(YC5)
LSU relay PWB (YC3) and engine PWB
(YC12)
Defective LSU Replace the laser scanner unit (see page 1-
thermistor K. 5-17).
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation (see page 1-5-49).
1-4-61
Check procedures/
corrective measures
2MN/2N1