• Code: H2-03
• Description: Non-contact thermistor upper main compensation thermistor open (TH_UM_CS)
• Causes: Thermistor trouble Control PWB trouble Fusing section connector connection trouble AC power trouble Fusing unit not installed.
• Remedy: Check connection of the harness and the connector from the thermistor to the control PWB.

• Code: H2-04
• Description: Non-contact thermistor lower main compensation thermistor open (TH_LM1_AD1)
• Causes: Thermistor trouble Control PWB trouble Fusing section connector connection trouble AC power trouble Fusing unit not installed.
• Remedy: Check connection of the harness and the connector from the thermistor to the control PWB.

• Code: H2-05
• Description: Non-contact thermistor upper sub compensation thermistor open (TH_US1_AD1)
• Causes: Thermistor trouble Control PWB trouble Fusing section connector connection trouble AC power trouble Fusing unit not installed.
• Remedy: Check connection of the harness and the connector from the thermistor to the control PWB.

• Code: H2-06
• Description: Upper edge section thermistor open (TH_US2)
• Causes: Thermistor trouble Control PWB trouble Fusing section connector connection trouble AC power trouble Fusing unit not installed.
• Remedy: Check connection of the harness and the connector from the thermistor to the control PWB.

• Code: H2-07
• Description: Lower edge section thermistor open (TH_LM2)
• Causes: Thermistor trouble Control PWB trouble Fusing section connector connection trouble AC power trouble Fusing unit not installed.
• Remedy: Check connection of the harness and the connector from the thermistor to the control PWB.

• Code: H3-00
• Description: Fusing section high temperature trouble (TH_UM)
• Causes: The fusing temperature exceeds the specified level. Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble HL control PWB trouble
• Remedy: Use SIM44-14 to check the state of the thermistor. Use SIM5-2 to check the flashing operation of the heater lamp. Use SIM14 to cancel the trouble. Replace the thermistor. Replace the PCU PWB. Check connection of the thermistor connector and the harness. Replace the HL control PWB.

• Code: H3-01
• Description: Fusing section high temperature trouble (TH_LM)
• Causes: The fusing temperature exceeds the specified level. Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble HL control PWB trouble
• Remedy: Use SIM44-14 to check the state of the thermistor. Use SIM5-2 to check the flashing operation of the heater lamp. Use SIM14 to cancel the trouble. Replace the thermistor. Replace the PCU PWB. Check connection of the thermistor connector and the harness. Replace the HL control PWB.

• Code: H3-02
• Description: Fusing section high temperature trouble (TH_US)
• Causes: The fusing temperature exceeds the specified level. Thermistor trouble PCU PWB trouble Thermistor connector and harness connection trouble HL control PWB trouble
• Remedy: Use SIM44-14 to check the state of the thermistor. Use SIM5-2 to check the flashing operation of the heater lamp. Use SIM14 to cancel the trouble. Replace the thermistor. Replace the PCU PWB. Check connection of the thermistor connector and the harness. Replace the HL control PWB.