Hyundai Ioniq (AE): ETC (Electronic Throttle Control) System / Schematic diagrams

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Engine Control/Fuel System / Engine Control System / ETC (Electronic Throttle Control) System / Schematic diagrams

Schematic Diagram

Circuit Diagram

❮Troubleshooting

Fail-Safe Mode Item Fail-Safe ETC MotorThrottle valve stuck at 7°TPSTPS 1 faultReplace it with TPS 2TPS 2 faultReplace it with TPS 1TPS 1, 2 faultThrottle Angle (°) Throttle valve stuck at 7°Duty (%)• TPS1 : 13.

Repair procedures❯

InspectionThrottle Position Sensor (TPS)1.Connect the GDS on the Data Link Connector (DLC).2.Start the engine and measure the output voltage of TPS 1 and 2 at C.

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Removal1.Remove the front bumper.(Refer to Body - "Front Bumper")2.Disconnect the smart cruise control unit connector (A).3.Remove the smart cruise control nuit assembly (B) from thevehicle after loosening mounting bolts.Installation1.Install in the reverse order of removal.

Hyundai Ioniq (AE): ETC (Electronic Throttle Control) System / Schematic diagrams

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