 Installation
InstallationStereo Component Amplifier Disconnected (B15D3)
   DESCRIPTION
The navigation receiver assembly and stereo component amplifier assembly are 
connected by the AVC-LAN communication line.
When an AVC-LAN communication error occurs between the navigation receiver assembly 
and stereo component amplifier assembly, this DTC will be stored.
	
		
 ...
   
System Diagram
   SYSTEM DIAGRAM
This is a detailed diagram related to the main body ECU (multiplex network body 
ECU).
	
		
		Component
		
		
		Function
		
	
	
		
		Front door outside handle assembly LH
		
		
		Receives request signals from the certification ECU (smart key ECU assembly) ...
   
On-vehicle Inspection
   ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT INDICATOR LIGHT
(a) Inspect the 4HI Indicator Light:
(1) Start the engine.
(2) Change the 4WD control switch from 2WD to 4H.
(3) Check the 4HI indicator light.
OK: 
The 4HI indicator light comes on or the 4HI indicator light comes on after it 
is b ...