Hyundai Tucson: Engine Control System / ETC (Electronic Throttle Control) System Troubleshooting

Hyundai Tucson (LM) 2010-2015 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)TPS1TPS200.54.5100.964.05201.413.59301.873.14402.322.68502.782.23603.231.77703.691.32804.140.86904.60.41984.650.3 ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Room Lamp Repair procedures
Inspection 1. Remove the room lamp assembly connector (A) then check for continuity between terminals. Removal 1. Disconnect the negative (-) battery terminal. 2. Detach the lamp lens (A) from the room lamp with a flat-tip screwdriver. Push the lens as shown arrow ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Shift Cable Components and Components Location
Components 1. Shift lever knob 2. Shift lever assembly3. Shift cable4. Manual control lever5. Shift cable retainer ...