Removal

• When working on high voltage system, the work should be carried by technicians who have completed the relevant training. A lack of understanding of the high voltage system can lead to serious accidents due to electric shock or electric leakage.

• When working a high voltage system, the technician must be observed and aware of "High Voltage System General Safety Information and Caution". If not, it may cause serious accidents such as electric shock or short circuit.

• When working on high voltage system, make sure to check the Personal Protective Equipment (PPE) and high voltage shut-off procedures.

1.Remove the audio / AVNT keyboard.(Refer to Body Electrical System - "Audio / AVNT Keyboard")

Installation

• When working on high voltage system, the work should be carried by technicians who have completed the relevant training. A lack of understanding of the high voltage system can lead to serious accidents due to electric shock or electric leakage.

• When working a high voltage system, the technician must be observed and aware of "High Voltage System General Safety Information and Caution". If not, it may cause serious accidents such as electric shock or short circuit.

• When working on high voltage system, make sure to check the Personal Protective Equipment (PPE) and high voltage shut-off procedures.

1.Install in reverse order of removal.

Inspection

1.Self-diagnosis procedure

• During the self-diagnosis function, fault code is displayed on the set temperature display and all others are OFF.

• During self-diagnosis, the air conditioning control remains OFF.

• During the self-diagnosis function, the following fault details (self-diagnosis code) are displayed on the set temperature display unit by blinking at 0.5 second intervals.

• When IG OFF & ON during self-diagnosis, the system returns to the OFF state.

2.How to display fault codes

(1)Continuous operation : Normal or in case of one failure

(2)Continuous operation : multiple failures

(3)During repeated button operation

a.Normal or one failure is the same as continuous operation.

b.In case of multiple failures

3.For troubleshooting procedures, refer to the DTC code.