Hyundai Ioniq (AE): ETC (Electronic Throttle Control) System / Troubleshooting
| Fail-Safe Mode |
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Item
|
Fail-Safe
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| ETC Motor | Throttle valve stuck at 7° | ||
| TPS | TPS 1 fault | Replace it with TPS 2 | |
| TPS 2 fault | Replace it with TPS 1 | ||
| TPS 1, 2 fault | Throttle Angle (°) | Throttle valve stuck at 7° | |
| Duty (%) | • TPS1 : 13.37 - 19.37 • TPS2 : 80.63 - 86.63 | ||
| Output Voltage (V) | • TPS1 : 0.67 - 0.97 • TPS2 : 4.03 - 4..33 | ||
| APS | APS 1 fault | Replace it with APS 2 | |
| APS 2 fault | Replace it with APS 1 | ||
| APS 1, 2 fault | Engine idle state | ||
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Specification[Throttle Position Sensor (TPS)] Throttle angle (°) Output Voltage (V) [Vref=5V] TPS1 TPS2 00.
Schematic DiagramCircuit Diagram
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Mode Control Actuator. Description and operation
DescriptionThe 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. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: General safety information and caution
General Safety Information and CautionBe careful of the following precautions when driving the vehicle using the smart cruise control system. • The smart cruise control system may have limits in detecting distance to the vehicle ahead due to road and traffic conditions.
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