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

Hyundai Santa Fe (TM) 2019-2024 Service Manual / Engine Control/Fuel System / Engine Control System / ETC (Electronic Throttle Control) System / Specifications

Specification

[Throttle Position Sensor (TPS)]

Throttle Angle (°)	Output Voltage (V)
Throttle Angle (°)	TPS1	TPS2
0	0.0	5.0
10	0.48	4.52
20	0.95	4.05
30	1.43	3.57
40	1.90	3.10
50	2.38	2.62
60	2.86	2.14
70	3.33	1.67
80	3.81	1.19
90	4.29	0.71
100	4.76	0.24
105	5.0	0
C.T (6 - 15°)	0.29 - 0.71	4.29 - 4.71
W.O.T (93 - 102°)	4.43 - 4.86	0.14 - 0.57

Item	Sensor Resistance (kΩ)
TPS1	0.875 - 1.625 [20°C (68°F)]
TPS2	0.875 - 1.625 [20°C (68°F)]

[ETC Motor]

Item	Specification
Coil Resistance (Ω)	1.2 - 1.8 [20°C (68°F)]

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)...

Schematic diagrams

Other information:

Hyundai Santa Fe (TM) 2019-2024 Service Manual: Steering Column Shroud Panel. Repair procedures

Replacement [Steering column shroud upper panel] • Put on gloves to prevent hand injuries. • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...

Hyundai Santa Fe (TM) 2019-2024 Owner's Manual: Limitations of the system

Navigation-based Smart Cruise Control may not operate normally under the following circumstances: The navigation is not working properly Speed limit and road information in the navigation is not updated The map information and the actual road is different because of real-time GPS data or map information error The navigation searches for a route while driving GPS signals are blocked in areas such as a tunnel The navigation is updated while driving Map information is not transmitted due to infotainment system's abnormal operation A road that divides into two or more roads and joins again The driver goes off course the route set in the navigation The route to the destination is changed or canceled by resetting the navigation The vehicle enters a service station or rest area The speed limit of some sections changes according to the road situations Android Auto or Car Play is operating The navigation cannot detect the current vehicle position (ex: elevated roads including overpass adjacent to general roads or nearby roads exist in a parallel way) The navigation is being updated while driving The navigation is being restarted while driving There is bad weather, such as heavy rain, heavy snow, etc...