2KA
1-4-28
C2201 Drum motor K steady-state error
Drum motor K does not keep the steady-
state speed for 5 s successively since
the motor is stabilized.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC8 on
the motor control PWB and the connector of
the drum motor K, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective drum
motor K.
Replace the drum motor K.
Defective PWB. Replace the motor control PWB or engine
PWB and check for correct operation.
C2202 Drum motor C steady-state error
Drum motor C does not keep the steady-
state speed for 5 s successively since
the motor is stabilized.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC6 on
the motor control PWB and the connector of
the drum motor C, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective drum
motor C.
Replace the drum motor C.
Defective PWB. Replace the motor control PWB or engine
PWB and check for correct operation.
C2203 Drum motor M steady-state error
Drum motor M does not keep the steady-
state speed for 5 s successively since
the motor is stabilized.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC5 on
the motor control PWB and the connector of
the drum motor M, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective drum
motor M.
Replace the drum motor M.
Defective PWB. Replace the motor control PWB or engine
PWB and check for correct operation.
C2204 Drum motor Y steady-state error
Drum motor Y does not keep the steady-
state speed for 5 s successively since
the motor is stabilized.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC7 on
the motor control PWB and the connector of
the drum motor Y, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective drum
motor Y.
Replace the drum motor Y.
Defective PWB. Replace the motor control PWB or engine
PWB and check for correct operation.
C2211 Drum motor K startup error
Drum motor K is not stabilized within 5 s
since the motor is activated.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC8 on
the motor control PWB and the connector of
the drum motor K, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective drum
motor K.
Replace the drum motor K.
Defective PWB. Replace the motor control PWB or engine
PWB and check for correct operation.
Code Contents
Remarks
Causes Check procedures/corrective measures