Description
Electric throttle control actuator consists of throttle control motor, throttle position sensor, etc.
The throttle control motor is operated by the ECM and it opens and closes the throttle valve.
The current opening angle of the throttle valve is detected by the throttle position sensor. The throttle position sensor provides feedback to the ECM, when opens/closes the throttle valve in response to driving conditions via the throttle control motor.
DTC Logic
DTC DETECTION LOGIC
NOTE:
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test.
TESTING CONDITION: Before performing the following procedure, confirm that battery voltage is more than 11 V when engine is running.
2.PERFORM DTC CONFIRMATION PROCEDURE
Diagnosis Procedure
1.CHECK GROUND CONNECTION
2.CHECK THROTTLE CONTROL MOTOR RELAY INPUT SIGNAL CIRCUIT-I
3.CHECK THROTTLE CONTROL MOTOR RELAY POWER SUPPLY CIRCUIT-II
4.CHECK THROTTLE CONTROL MOTOR RELAY INPUT SIGNAL CIRCUIT-II
5.CHECK FUSE
6.CHECK INTERMITTENT INCIDENT
7.CHECK THROTTLE CONTROL MOTOR OUTPUT SIGNAL CIRCUIT FOR OPEN OR SHORT
8.CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY
2: Electric throttle control actuator
: Vehicle front
9.CHECK THROTTLE CONTROL MOTOR
10.CHECK INTERMITTENT INCIDENT
11.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
Component Inspection
1.CHECK THROTTLE CONTROL MOTOR
2.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
Special Repair Requirement
1.PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
2.PERFORM IDLE AIR VOLUME LEARNING
Mirror sensor
DRIVER SIDE
DRIVER SIDE : Description
The mirror sensor LH is installed to the door mirror LH.
The resistance of 2 sensors (horizontal and vertical) is changed
when the door mirror LH is operated.
Automatic drive positioner control unit calculates the door mirror
position according to ...
Wiring diagram
COLOR DISPLAY
Wiring Diagram - Without BOSE Audio System Without Navigation System
...
Event Data Recorders (EDR)
This vehicle is equipped with an EDR. The main
purpose of an EDR is to record, in certain collision
or near collision-like situations, such as an
air bag deployment or hitting a road obstacle,
data that will assist in understanding how a vehicle's
systems performed. The EDR is designed to
reco ...