| TUCSON(LM) >2012 > G 2.4 DOHC > 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 TPS 2
TPS 2 fault | Replace it with TPS 1
TPS 1,2 fault | Throttle valve stuck at 5°
APS | APS 1 fault | Replace it with APS 2
APS 2 fault | Replace it with APS 1
APS 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)