Special Service Tools
The actual shapes of the tools may differ from those illustrated here

Commercial Service Tool

Preparation
Clip listP1564 ASCD steering switch
Description
ASCD steering switch has variant values of electrical resistance for each
button. ECM reads voltage variation
of switch, and determines which button is operated.
Refer to EC-68, "System Diagram" for the ASCD function.
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P156 ...
Tilt and telescopic operation
To adjust the steering wheel move the switch 1
in the following directions:
Adjust the steering wheel up or down in
direction 2 to the desired tilt position.
Adjust the steering wheel forward or backward
in direction 3 to the desired telescopic
position.
CAUTION
For vehicles with au ...
P1078, P1084 EVT control position sensor
Description
Exhaust valve timing control position sensor detects the concave
groove of the exhaust camshaft rear end.
This sensor signal is used for sensing a position of the exhaust camshaft.
This sensor uses a Hall IC.
Based on the position of the exhaust camshaft, ECM controls
e ...