• Code: C2241
• Description: Drum motor K sub 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.

• Code: C2242
• Description: Drum motor C sub sensor error
  No signal is input to the sensor for 1.5 s continuously.
• 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: C2243
• Description: Drum motor M sub sensor error
  No signal is input to the sensor for 1.5 s continuously.
• 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: C2244
• Description: Drum motor Y sub sensor error
  No signal is input to the sensor for 1.5 s continuously.
• 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: C2261
• Description: Drum motor K device sensor error
  The device alarm signal is input.
• 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: C2262
• Description: Drum motor C device error
  The device alarm signal is input.
• 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: C2263
• Description: Drum motor M device error
  The device alarm signal is input.
• 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: C2264
• Description: Drum motor Y device error
  The device alarm signal is input.
• 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.