Description
SYSTEM DESCRIPTION
The ECM performs ON/OFF duty control of the A/F sensor 1 heater corresponding to the engine operating condition to keep the temperature of A/F sensor 1 element within the specified range.
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 11 V at idle.
2.PERFORM DTC CONFIRMATION PROCEDURE
Diagnosis Procedure
Regarding Wiring Diagram information
1.CHECK GROUND CONNECTION
2.CHECK AIR FUEL RATIO (A/F) SENSOR 1 POWER SUPPLY CIRCUIT
3.DETECT MALFUNCTIONING PART
Check the following.
4.CHECK A/F SENSOR 1 HEATER OUTPUT SIGNAL CIRCUIT
5.CHECK A/F SENSOR 1 HEATER
6.REPLACE AIR FUEL RATIO (A/F) SENSOR 1
Replace malfunctioning air fuel ratio (A/F) sensor 1.
CAUTION:
7.CHECK INTERMITTENT INCIDENT
Component Inspection
1.CHECK AIR FUEL RATIO (A/F) SENSOR 1
Check resistance between A/F sensor terminals as per the following.
2.REPLACE AIR FUEL RATIO (A/F) SENSOR 1
Replace malfunctioning air fuel ratio (A/F) sensor 1.
CAUTION:
P0500 VSS
Description
ECM receives vehicle speed signals from two different paths via CAN
communication line: One is from the
ABS actuator and electric unit (control unit) via the combination unit and the
other is from TCM.
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0500 is displayed with ...
Brake pedal
Exploded View
Clevis pin
Snap pin
Stop lamp switch
ASCD cancel switch
Clip
Brake pedal assembly
Brake pedal pad
NOTE:
The clevis pin must be installed from the RH side as shown.
Removal and Installation
REMOVAL
Remove instrument lower panel LH and lower knee protec ...
Releasing the trunk lid
Press the button for longer than
1 second
to open the trunk lid. The trunk release button will
not operate when the ignition switch is in the ON
position or when the trunk cancel switch is in the
OFF position. For additional information, refer to
"Cancel switch" in this section. ...