Parts location

System diagram

Communication table
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Sliding roof
System descriptionCatalyst system efficiency below threshold (bank 1)
Monitor description
The ecm uses sensors mounted in front of and behind the three-way catalytic
converter (twc) to
monitor its efficiency.
The first sensor, the air-fuel ratio (a/f) sensor, sends pre-catalyst
information to the ecm. The second
sensor, the heated oxygen (ho2) sensor, se ...
On-vehicle inspection
Hint:
When pressing the switch for 0.3 Seconds or less, the roof
glass moves but auto operation does not operate.
Check auto operation
Turn the ignition switch on.
When the roof glass is fully closed, press the slide
open switch for 0.3 Seconds or more. Check that
the roof glass au ...
Cd player operation
Insert disc or select “cd� on the audio source selection screen
with a disc inserted to begin listening to a cd.
Audio control screen
Pressing the “audio� button displays the audio control screen from
any screens of the selected source.
Audio source selection screen
appears
Displ ...