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
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
Regarding Wiring Diagram information
1.CHECK GROUND CONNECTION
2.CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-I
3.CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-II
4.CHECK SENSOR POWER SUPPLY CIRCUIT
Check harness for short to power and short to ground, between the following terminals.
5.CHECK COMPONENTS
Check the following.
6.CHECK APP SENSOR 2 GROUND CIRCUIT FOR OPEN AND SHORT
7.CHECK APP SENSOR 2 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
8.CHECK APP SENSOR
9.REPLACE ACCELERATOR PEDAL ASSEMBLY
10.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 LEARNING
2.PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
3.PERFORM IDLE AIR VOLUME LEARNING
Removal and installation
BCM (BODY CONTROL MODULE)
Removal and Installation
For removal and installation of the BCM.
PUSH BUTTON IGNITION SWITCH
Removal and Installation
REMOVAL
Remove push-button ignition switch from cluster lid A using a
suitable tool.
Disconnect harness connector from push-button ignition s ...
If your vehicle is stolen
If your vehicle is stolen, you should change the
codes of any non-rolling code device that has
been programmed into HomeLink. Consult the
Owner's Manual of each device or call the manufacturer
or dealer of those devices for additional
information.
When your vehicle is recovered, you will
need ...
Rear disc brake
BRAKE PAD
BRAKE PAD : Inspection of Pad
PAD WEAR
Check pad thickness from the inspection hole on cylinder body.
Check using a scale if necessary
DISC ROTOR
DISC ROTOR : Inspection of Rotor
VISUAL
Check surface of disc rotor for uneven wear, cracks, and serious damage.
Replace if ne ...