1. Disconnect the negative battery cable..
2. Remove the side speaker grille..
3. Remove the tweeter..
4. Verify that the resistance between the tweeter terminals is as indicated in the table.

If not as indicated in the table, replace the tweeter.
Without Bose®

With Bose®

Supplier Identification Procedure [Audio]
Tweeter Removal/InstallationCruise Set Indicator Light (Green)
Purpose/Function
Illuminates during the cruise control system operation to inform the driver
that the cruise control system is operating.
Construction
Built into the instrument cluster.
Operation
Illuminates during the cruise control system operation.
...
Ventilator Grille Removal/Installation
Side Ventilator Grille
Driver-side
1. Disconnect the negative battery cable..
2. Remove the switch panel..
3. Insert your hand from the area where the switch panel was installed, remove
the side ventilator grille in the direction of the arrow shown in the figure while
detaching hooks A.
...
TCM Configuration [Fw6 A EL, Fw6 Ax EL]
NOTE:
The TCM is built into the control valve body.
1. Verify TCM configuration implementation necessity for replacement parts.
Replacement part
Configuration necessity
Control valve body replacement
Necessary
...