Hyundai Tucson: 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: Rear Glass Defogger Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the right air vent.
(Refer to BD group - "Crash pad")
3.
Remove the rear glass defogger switch (A).
[LHD]
[RHD]
Take care not to damage the hook when removing the rear glass defogger switch.
I ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Passive Occupant Detection System (PODS) Description and Operation
Description
The system is intended to classify the occupancy status of
the front passenger seat in a motor vehicle based upon the measured
force on the bottom seat cushion.
The system also communicates to the SRSCM whether to allow or
inhibit the deployment of the passenger airbags and/or ...
