Description
The accelerator pedal position sensor is installed on the upper end of the accelerator pedal assembly. The sensor detects the accelerator position and sends a signal to the ECM.
Accelerator pedal position sensor has two sensors. These sensors are a kind of potentiometer which transform the accelerator pedal position into output voltage, and emit the voltage signal to the ECM.
In addition, these sensors sends opening and closing speed of the accelerator pedal and feed the voltage signals to the ECM. The ECM judges the current opening angle of the accelerator pedal from these signals and controls the throttle control motor based on these signals.
Idle position of the accelerator pedal is determined by the ECM receiving the signal from the accelerator pedal position sensor. The ECM uses this signal for engine operations such as fuel cut.
DTC Logic
DTC DETECTION LOGIC
NOTE: If DTC P2138 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to EC-394, "DTC Logic".
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 8 V at idle.
2.PERFORM DTC CONFIRMATION PROCEDURE
Diagnosis Procedure
1.CHECK GROUND CONNECTION
2.CHECK SENSOR POWER SUPPLY CIRCUIT
3.CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-I
4.CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-II
5.CHECK SENSOR POWER SUPPLY CIRCUIT
Check harness for short to power and short to ground, between the following terminals.
6.CHECK COMPONENTS
Check the following.
7.CHECK APP SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
8.CHECK APP SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
9.CHECK APP SENSOR
10.REPLACE ACCELERATOR PEDAL ASSEMBLY
11.CHECK INTERMITTENT INCIDENT
Component Inspection
1.CHECK ACCELERATOR PEDAL POSITION SENSOR
2.REPLACE ACCELERATOR PEDAL ASSEMBLY
Special Repair Requirement
1.PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNI
2.PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
3.PERFORM IDLE AIR VOLUME LEARNING
Center speaker
Removal and Installation
REMOVAL
Remove the center speaker grille, using a suitable tool.
Remove the center speaker screws (A).
Pull out the center speaker (1), disconnect the harness connector
from the center speaker and remove.
INSTALLATION
Installation is in the reverse order ...
Front combination lamp
Disassembly and Assembly
EXPLODED VIEW
Front combination lamp
Xenon bulb
Plastic cover
Side marker lamp socket
Side marker lamp bulb
Front turn signal lamp socket
Front turn signal lamp bulb
Halogen bulb socket (high beam)
Halogen bulb (high beam)
HID control unit and ...
Mechanical key
The Intelligent Key contains the mechanical key,
which can be used in case of a discharged battery.
To remove the mechanical key, release the lock
knob on the back of the Intelligent Key.
To install the mechanical key, firmly insert it into
the Intelligent Key until the lock knob return ...