2MY/2MZ
1-4-47
(16)
Mid clutch does not 
operate.
1. Defective connector 
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the 
connector cable. If none, replace the cable.
Mid clutch and engine PWB (YC2)
2. Defective clutch. Replace the mid clutch.
3. Defective PWB. Replace the engine PWB and check for correct operation 
(see page 1-5-32).
(17)
Registration clutch 
does not operate.
1. Defective connector 
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the 
connector cable. If none, replace the cable.
Registration clutch and engine PWB (YC2)
2. Defective clutch. Replace the registration clutch.
3. Defective PWB. Replace the engine PWB and check for correct operation 
(see page 1-5-32).
(18)
Duplex clutch does 
not operate.
1. Defective connector 
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the 
connector cable. If none, replace the cable.
Duplex clutch and engine PWB (YC2)
2. Defective clutch. Replace the duplex clutch.
3. Defective PWB. Replace the engine PWB and check for correct operation 
(see page 1-5-32).
(19)
Developer stop 
clutch does not 
operate.
1. Defective connector 
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the 
connector cable. If none, replace the cable.
Developer stop clutch and engine PWB (YC3)
2. Defective clutch. Replace the developer stop clutch.
3. Defective PWB. Replace the engine PWB and check for correct operation 
(see page 1-5-32).
(20)
MP solenoid does 
not operate.
1. Defective connector 
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the 
connector cable. If none, replace the cable.
MP solenoid and engine PWB (YC2)
2. Defective solenoid. Replace the MP solenoid.
3. Defective PWB. Replace the engine PWB and check for correct operation 
(see page 1-5-32).
(21)
Feedshift solenoid 
does not operate.
1. Defective connector 
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the 
connector cable. If none, replace the cable.
Feedshift solenoid and engine PWB (YC20)
2. Defective solenoid. Replace the Feedshift solenoid.
3. Defective PWB. Replace the engine PWB and check for correct operation 
(see page 1-5-32).
Problem Causes Check procedures/corrective measures