• Code: C2202
• Description: Drum motor C steady-state error
  Drum motor C does not keep the steadystate speed for 5 s successively since the motor is stabilized.
• Causes: Poor contact in the connector terminals. Defective drum motor C. Defective PWB.
• Remedy: Poor contact in the connector terminals. 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.

• Code: C2203
• Description: Drum motor M steady-state error
  Drum motor M does not keep the steadystate speed for 5 s successively since the motor is stabilized.
• Causes: Poor contact in the connector terminals. Defective drum motor M. Defective PWB.
• Remedy: Poor contact in the connector terminals. 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.

• Code: C2204
• Description: Drum motor Y steady-state error
  Drum motor Y does not keep the steadystate speed for 5 s successively since the motor is stabilized.
• Causes: Poor contact in the connector terminals. Defective drum motor Y. Defective PWB.
• Remedy: Poor contact in the connector terminals. 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.

• Code: C2211
• Description: Drum motor K startup error
  Drum motor K is not stabilized within 5 s since the motor is activated.
• Causes: Poor contact in the connector terminals. Defective drum motor K. Defective PWB.
• Remedy: Poor contact in the connector terminals. 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: C2212
• Description: Drum motor C startup error
  Drum motor C is not stabilized within 5 s since the motor is activated.
• Causes: Poor contact in the connector terminals. Defective drum motor C. Defective PWB.
• Remedy: Poor contact in the connector terminals. 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.

• Code: C2213
• Description: Drum motor M startup error
  Drum motor M is not stabilized within 5 s since the motor is activated.
• Causes: Poor contact in the connector terminals. Defective drum motor M. Defective PWB.
• Remedy: Poor contact in the connector terminals. 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.

• Code: C2214
• Description: Drum motor Y startup error
  Drum motor Y is not stabilized within 5 s since the motor is activated.
• Causes: Poor contact in the connector terminals. Defective drum motor Y. Defective PWB.
• Remedy: Poor contact in the connector terminals. 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.

• Code: C2231
• Description: Drum motor K main sensor error
  No signal is input to the sensor for 1.5 s continuously.
• Causes: Poor contact in the connector terminals. Defective drum motor K. Defective PWB.
• Remedy: Poor contact in the connector terminals. 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.