1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Inner garnish.
b. Front door trim.
3. Disconnect the front door speaker connector..
4. Verify that the resistance and continuity between the front door speaker terminals is as indicated in the table.

If not as indicated in the table, replace the front door speaker.
Without Bose®

With Bose®

Front Center Speaker Removal/Installation
Front Door Speaker Removal/InstallationSeat Belt Warning Alarm
Purpose
The seat belt warning alarm warns occupants that a seat belt is not fastened.
Function
The instrument cluster sounds the seat belt warning alarm based on the following
CAN signals:
Vehicle speed signal sent from PCM
Driver/passenger buckle switc ...
Propeller Shaft Removal/Installation
CAUTION:
If the constant velocity joint is bent during propeller shaft removal/installation
or transportation after servicing, the constant velocity joint boot may contact
the metallic cover and the boot may be damaged. Insert a rag between the boot
and the metallic cover before ser ...
Main Relay Control [Skyactiv G 2.0]
Outline
Supplies power to each part by switching the main relay on/off at the optimal
timing according to the vehicle conditions.
Block Diagram
Operation
When the ignition is switched ON, the main relay turns on and electrical
power is supplied to each sensor and devic ...