Hyundai Sonata: ETC (Electronic Throttle Control) System. Repair procedures
Inspection
Throttle Position Sensor (TPS)
1. |
Connect the GDS on the Data Link Connector (DLC).
|
2. |
Start the engine and measure the output voltage of TPS 1 and 2
at C.T. and W.O.T.
|
3. |
Turn the ignition switch OFF and disconnect the scantool from
the DLC.
|
4. |
Disconnect the ETC module connector and measure the resistance
between the ETC module terminals 1 and 2.
|
ETC Motor
1. |
Turn the ignition switch OFF.
|
2. |
Disconnect the ETC module connector.
|
3. |
Measure resistance between the ETC module terminals 3 and 6.
|
4. |
Check that the resistance is within the specification.
|
Removal
1. |
Turn the ignition switch OFF and disconnect the battery negative
(-) cable.
|
2. |
Remove the resonator and the air intake hose (Refer to “Intake
And Exhaust System” in EM group).
|
3. |
Disconnect the ETC module connector (A).
|
4. |
Disconnect the coolant hoses (B).
|
5. |
Remove the installation bolts (C), and then remove the ETC module
from the engine.
|
Installation
|
1. |
Installation is reverse of removal.
|
ETC (Electronic Throttle Control) System. Schematic Diagrams
Circuit Diagram ...Manifold Absolute Pressure Sensor (MAPS). Description and Operation
Description Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog ...See also:
Description and Operation
Cruise Control
The cruise control system is engaged by the cruise "ON/OFF" main switch
located on right of steering wheel column. The system has the capability to
cruise, coast, ac ...
Multimedia jack. Repair procedures
Removal
1.
Remove the shift lever knob.
(Refer to the BD group - "Console")
2.
Remove the console upper cover (A).
...
Light bulbs
WARNING - Working on the lights
Prior to working on the light, firmly apply the parking brake, ensure that
the ignition switch is turned to the LOCK position and turn off the lights to avoid
sudd ...