| • |
Before replacing the relevant parts, use GDS equipment to fully discharge the air from the relevant parts.
(Refer to Air Suspension System - "Repair procedures (Air Injection Procedure)") |
| • |
This system combines a sensor and electronic parts with
mechanical components, so be careful not to subject the system to strong
impacts. |
| • |
If any pins are visible inside the electric signaling connector, do not expose it to water. |
| • |
A plug protects the air inlet of the reservoir tank from dust
or other particles. Do not remove the plug except when assembling or
disassembling the reservoir tank. |
| • |
DO NOT hold any parts by their electric wires while moving
them, as the weight of the part may damage the wire or connection during
transport. |
| • |
Do not pile components on top of each other. |
| • |
Do not apply power to operate the compressor directly (may cause malfunctions/overheating). |
| • |
Be careful not to break any circuits by twisting or bending the cables. |
| • |
When installing an air hose, be careful not to kink the hose. |
| • |
DO NOT reuse the air hose connector connected to an air hose assembly after it has been disassembled. |
| • |
The markings on both ends of the air hose distinguishes the assembly, so be careful not to peel it off. |
| • |
DO NOT drop the solenoid valve as it contains a pressure sensor. |
|
| 1. |
Removal the front bumper.
(Refer to Body) |
| 2. |
Removal the right head light.
(Refer to Body Electrical System) |
| 3. |
Disconnect the connector (A). 
|
| 4. |
Disconnect the air tube. 
| • |
Remove the air fally with enough interval of time and separate completely. |
|
|
| 5. |
Loosen the bolt by then remove the solenoid valve (A). 
|
| 6. |
Installation is the reverse of removal. |
Circuit diagram
1.
Solenoid valve connector terminal
2.
Solenoid valve terminal function
TerninalFunction1Air spring valve FL2Ambiance valve3Air spring valve RR4Air spring valve RL5Solenoid ...
Components Location
1. Air filter2. Y-Connector3. Mounting bracket
...
Hyundai Equus: Solenoid Valve Repair procedures
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Suspension System / Air Suspension System / Solenoid Valve Repair procedures
Solenoid Valve Schematic Diagrams
Air Filter Components and Components Location