Code :

Code: H2-03
Description: Compensation thermistor open trouble (TH_UM_AD1)
Causes: Thermistor trouble. PCU PWB trouble Connection trouble of the connector and the harness. Fusing unit not installed.
Remedy: Replace the thermistor. Replace the PCU PWB. Harness and connector connection trouble.

Code: H2-04
Description: Thermistor open (TH_EX1)
Causes: Thermistor trouble. PCU PWB trouble. Connection trouble of the connector and the harness. Fusing unit not installed.
Remedy: Replace the thermistor. Replace the PCU PWB. Harness and connector connection trouble.

Code: H2-05
Description: Thermistor open (TH_EX2)
Causes: Thermistor trouble. PCU PWB trouble. Connection trouble of the connector and the harness. Fusing unit not installed.
Remedy: Replace the thermistor. Replace the PCU PWB. Harness and connector connection trouble.

Code: H3-00
Description: Fusing section high temperature trouble (TH_UM)
Causes: The fusing temperature exceeds the specified level. Thermistor trouble. PCU PWB trouble Connection trouble of the connector and the harness. Power unit trouble.
Remedy: 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. Harness and connector connection trouble. Replace the power unit. Error cancel method SIM14

Code: H3-01
Description: Fusing section high temperature trouble (TH_LM)
Causes: The fusing temperature exceeds the specified level. Thermistor trouble. PCU PWB trouble.Harness and connector connection trouble. Power unit trouble.
Remedy: 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. Harness and connector connection trouble. Replace the power unit. Error cancel method SIM14

Code: H3-02
Description: Fusing section high temperature trouble (TH_US)
Causes: The fusing temperature exceeds the specified level. Thermistor trouble. PCU PWB trouble Connection trouble of the connector and the harness. Power unit trouble.
Remedy: 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. Harness and connector connection trouble. Replace the power unit. Error cancel method SIM14

Code: H3-04
Description: Fusing section high temperature trouble (TH_EX1)
Causes: The fusing temperature exceeds the specified level. Thermistor trouble. PCU PWB trouble. Connection trouble of the connector and the harness. Power unit trouble. Fusing unit not installed.
Remedy: Replace the power unit. Replace the PCU PWB. Harness and connector connection trouble. Use SIM14 to cancel the trouble. Error cancel method SIM14

Code: H3-05
Description: Fusing section high temperature trouble (TH_EX2)
Causes: The fusing temperature exceeds the specified level. Thermistor trouble. PCU PWB trouble. Connection trouble of the connector and the harness. Power unit trouble.
Remedy: Replace the thermistor. Replace the PCU PWB. Harness and connector connection trouble. Replace the power unit. Use SIM14 to cancel the trouble. Error cancel method SIM14