Hyundai Equus: Air Quality Sensor (AQS) Description and Operation

Ambient Temperature Sensor Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Remove the front bumper. (Refer to Body - "Front Bumper Cover") 3. Disconnect ambient temperature sensor. 4. Check the resistance of the ...

Air Quality Sensor (AQS) Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Connect the GDS. 3. Check the output voltage of AQS between terminal 2 and 3. 1. DC 12V( Ignition)2. Sensor ground3. AQS signal Specif ...

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PGS Unit (Back & Blinde Unit) Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the glove box housing (A). (Refer to Body - "Crach Pad") 3. Remove the glove box housing connector (A). 4. Remove t ...

8LR Brake Control Solenoid Valve Repair procedures
Inspection 1. Turn ignition switch OFF. 2. Disconnect the E Module connector. 3. Measure resistance between sensor signal terminal and sensor ground terminal. 4. Check that the res ...

Mode Control Actuator Description and Operation
Description The mode control actuator is located at the heater unit. It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. ...