• Code: L4 11
• Description: Shifter motor trouble. The shifter home position detection signal is not detected when the shifter is operating.
• Causes: Shifter motor trouble or harnes connection trouble and disconnection. Shifter home position sensor trouble.
• Remedy: Check the shifter motor operation with SIM 3-11. Check connection of the shifter motor harness/connector. Replace the shifter motor. Replace the MCU PWB.

• Code: L4 31
• Description: VFM fan trouble. 5 sec after starting the fan motor rotation, the motor lock signal is detected for 1 sec. During rotation of the fan motor, the motor lock signal is detected for 1 sec.
• Causes: Fan motor trouble. Fan motor connection harness connection trouble or disconnection. MCU PWB trouble.
• Remedy: Use SIM6-2 to check the operation of the fan motor. Check connection of the fan motor harness and connector. Replace the fan motor. Replace the MCU PWB.

• Code: L4 32
• Description: DCFM or DCFM2 fan trouble. 5 sec after starting the fan motor rotation, the motor lock signal is detected for 1 sec. During rotation of the fan motor, the motor lock signal detected for 1 sec.
• Causes: Fan motor trouble. Fan motor connection harness connection trouble or disconnection. MCU PWB trouble.
• Remedy: Use SIM6-2 to check the operation of the fan motor. Check connection of the fan motor harness and connector. Replace the fan motor. Replace the MCU PWB.

• Code: L4 33
• Description: VFM2 fan trouble. 5 sec after starting the fan motor rotation, the motor lock signal is detected for 1 sec. During rotation of the fan motor, the motor lock signal detected for 1 sec.
• Causes: Fan motor trouble. Fan motor connection harness connection trouble or disconnection. MCU PWB trouble.
• Remedy: Use SIM6-2 to check the operation of the fan motor. Check connection of the fan motor harness and connector. Replace the fan motor. Replace the MCU PWB.

• Code: L6 10
• Description: Polygon motor lock trouble. The polygon motor does not rotate. The motor lock signal is detected for 18sec or more after the polygon motor rotates. The motor lock signal is detected for 1sec during rotation of the polygon motor.
• Causes: Polygon motor unit failure Polygon motor connection, harness trouble or disconnection MCU PWB failure
• Remedy: Check the polygon motor operation with SIM 61-1. Check the connectors and the harness of polygon motor Replace the polygon motor. Replace the MCU PWB.

• Code: L8 10
• Description: Power abnormality detection trouble. The power status monitoring signal keeps power OFF state after passing the specified time (2sec).
• Causes: Circuit around the power status monitoring signal (PSSTS) failure.
• Remedy: Check whether power status monitoring signal (PSSTS) on MCU PWB is OPEN or not. Replace MCU PWB.

• Code: PF 00
• Description: PF trouble. The copy inhibit command from RIC is received.
• Causes: Judged by the host.
• Remedy: Inform to the host.

• Code: U1 01
• Description: FAX battery error. The SRAM backup battery voltage on FAX control PWB falls.
• Causes: The SRAM backup battery voltage on FAX control PWB falls.
• Remedy: Check voltage of the SRAM back up battery. Replace the battery.