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Hyundai Equus: Button Engine Start System
Repair procedures
Components and Components LocationAir Quality Sensor (AQS) Description and Operation
Desciption
The Air Quality Sensor (AQS) is located at the center support
in front of the engine radiator. It detects hazardous elements in
ambient air providing output signal to the control.
A ...
Solenoid Valve Description and Operation
Description
Four air spring solenoid valves (‘-’ control) and one
ambient solenoid valve are embedded inside this solenoid valve block as
shown in the circuit diagram below. When connecting ...
Inner panel fuse replacement
1. Turn the ignition switch and all other switches off.
2. Open the fuse panel cover.
3. Pull the suspected fuse straight out. Use the removal tool provided in the
driver’s side panel or the ...