Hyundai Santa Fe (TM): ETC (Electronic Throttle Control) System / Troubleshooting

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Engine Control/Fuel System / Engine Control System / ETC (Electronic Throttle Control) System / Troubleshooting

Fail-Safe Mode
Item
Fail-Safe
ETC Motor
 Throttle valve stuck at 5°
TPS
 TPS 1 fault
 Replace it with TPS2
TPS 2 fault
 Replace it with TPS1
TPS 1, 2 fault
 Throttle valve stuck at 5°
APS
 TPS 1 fault
 Replace it with TPS2
TPS 2 fault
 Replace it with TPS1
TPS 1, 2 fault
 Throttle valve stuck at 5°

  
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When throttle value is stuck at 5°, engine speed is limited at below 1,500rpm and vehicle speed at maximum 40 - 50 km/h (25 - 31 mph).

    Description The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS).

    Specification [Throttle Position Sensor (TPS)] Throttle Angle (°) Output Voltage (V) TPS1 TPS2 0 0.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Description and operation

    Description and operation    The System may be limited when • The radar sensor or camera is blocked with a foreign object or debris.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Description and operation

    Description • PDW consists of 8 sensors (front : 4 units, rear : 4 units) that are used to detect obstacles and transmit the result in three separate warning levels, the first, second and third to IBU via LIN communication.

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