Description
The AV control unit sends audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the subwoofers using the audio signal circuits.
Diagnosis Procedure
1.CONNECTOR CHECK
Check the AV control unit, BOSE speaker amp. and subwoofer connectors for the following:
2.HARNESS CHECK



3.REAR SUBWOOFER SIGNAL CHECK


4.HARNESS CHECK



5.REAR SUBWOOFER SIGNAL CHECK


Rear door speaker
AMP on signal circuitSystem description
REFRIGERATION SYSTEM
Refrigerant Cycle
Refrigerant flow
Compressor
Pressure relief valve
Liquid tank
Refrigerant pressure sensor
Condenser
Expansion valve
Evaporator
Blower motor
High-pressure gas
High-pressure liquid
Low-pressure liquid
Low-pr ...
Diagnosis system (HVAC)
CONSULT Function
CONSULT can display each diagnosis item using the diagnosis test modes as
shown.
CONSULT application items
SELF DIAGNOSTIC RESULT
Display Item List
*: Perform self-diagnosis under sunshine. When performing indoors, aim a
light (more than 60 W) at sunload sensor, ...
Body component parts
Underbody Component Parts
Rear seat lower crossmember
Rear floor front
Rear floor front extension
Rear seat crossmember
Front side member rear extension
(LH/RH)
Dash side (LH/RH)
Hoodledge reinforcement (LH/RH)
Hoodledge lower assembly (LH/RH)
Front suspension spring s ...