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

Hyundai Santa Fe (TM) 2019-2025 Service 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°

•	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 and operation

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

Specifications

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

Other information:

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Troubleshooting

Troubleshooting Symptom Possible cause Countermeasure Wind noise around the door Arise the gap on weatherstrip Replace weatherstrip Water leaks from panorama sunroof Miss install of panorama sunroof frame weather strip and deforming Replace seal breakage Fill with sealant Wind noise on Panorama Sunroof Deflector deformation and deviation Replace or Remounting Noise while panorama sunroof is working (noise when opening or closing) Accumulation on the guide rail or rear rail Clean guide rail/rear rail and apply grease Tilt lever shoe excessive wear and breakage Replace tilt lever shoe Panorama Sunroof malfunction (Motor work, sunroof move partially or does not move Accumulation on the guide rail or rear rail 1...

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Specifications

Specification Items Inner side Outer side Front driveshaft Joint type HLSJ#104 BJ#104C Max. permissible angle 23° 45° Rear driveshaft Joint type CJ#79 Max...