Kia Cadenza: Engine Control System / ETC (Electronic Throttle Control) System Troubleshooting

Kia Cadenza YG 2016-2024 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 7°
TPS	TPS 1 fault	ECM looks at TPS2
	TPS 2 fault	ECM looks at TPS1
	TPS 1,2 fault	Throttle valve stuck at 7°
APS	APS 1 fault	ECM looks at APS 2
	APS 2 fault	ECM looks at APS 1
	APS 1,2 fault	Engine idle state

When throttle value is stuck at 7°, engine speed is limited at below 1,500rpm and vehicle speed at maximum 40 ~ 50 km/h (25 ~ 31 mph)

ETC (Electronic Throttle Control) System 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). Instead of the traditional throttle cab ...

ETC (Electronic Throttle Control) System Specifications

Specification [Throttle Position Sensor (TPS)] Throttle angle(°)Output Voltage (V) [Ref=5V]TPS1TPS200.54.5100.964.05201.413.59301.873.14402.322.68502.782.23603.231.77703.691.32804.140.86904.60. ...

Other information:

Kia Cadenza YG 2016-2024 Service Manual: Rear Curtain Switch Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the passenger compartment juction box cover. 3. Remove the crash pad side switch assembly (A) by pushing it through juction box cover hole. Put on gloves to protect your hands. 4. Remov ...

Kia Cadenza YG 2016-2024 Owners Manual: Detecting Sensor (front view camera/front radar)

Front view camera Front view camera is a sensor for detecting lanes and the front vehicles. If the sensor is covered with dirt, snow or other foreign matter, the sensor’s detection performance will be degraded and SCC will be temporarily cancelled so that it does not properly work. ...