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

Commercial Service Tool

PrecautionSteering switch
Description
When one of the steering wheel audio control switches is pushed, the
resistance in the steering wheel audio control switch circuit changes,
depending on which button is pushed.
Diagnosis Procedure
1.CHECK STEERING SWITCH RESISTANCE
Disconnect steering switch connector M88. ...
Audio system
System Diagram
System Description
AUDIO SYSTEM
The audio system consists of the following components
AV control unit
Display unit
BOSE speaker amp.
Window antenna
Steering wheel audio control switches
A/C and AV switch assembly
Front door speakers
Tweeters
Center speaker
R ...
Rear power sunshade (if so equipped)
The rear sun shade operates when the ignition
switch is in the ACC or ON position.
The rear sun shade switch is located on the front
console.
To raise the sun shade, push the upper side
of the switch 1 .
To lower the sun shade, push the lower side
of the switch 2 .
The switch ne ...