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Hyundai Equus: ECU Repair procedures - Air Suspension System - Suspension System - Hyundai Equus VI 2009-2025 Service ManualHyundai Equus: ECU Repair procedures

Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Suspension System / Air Suspension System / ECU Repair procedures

Removal
   
•
Avoid suffering excessive impact.
•
Do not entering the water into pin inside.
•
Do not pile up the parts.
•
Take care not to damage the pin of connecting portion of connector.
1.
Remove the transverse trim.
(Refer to Body - "Trunk lid")
2.
Remove the luggage side trim.
(Refer to Body - "Trunk lid")
3.
Remove the connector, bolt, nut by then remove the ECU.

4.
Installation is the reverse of removal.
Inspection

    ECU Schematic Diagrams
    Circuit diagram 1. ECU Connector 2. ECU Terminal function TerminalFunction1Ground2Ground3IGN4Battery5Battery6-7-8-9-10-11-12Reverse Valve 1x(M1 Low Side)13Ambiance Valve14Reverse Valve 2x( ...

    Height Sensor Components and Components Location
    Components Front Height Sensor 1. Lever2. Braket3. Braket4. Height sensor5. Road Rear Height Sensor 1. Lever2. Height sensor3. Road4. Braket ...

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    Troubleshooting
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