Description
Voice signals are transmitted from the microphone to the AV control unit using the microphone signal circuits.
Diagnosis Procedure
1.CHECK HARNESS BETWEEN AV CONTROL UNIT AND MICROPHONE
2.CHECK MICROPHONE POWER SUPPLY
3.CHECK MICROPHONE SIGNAL
Check signal between AV control unit harness connector M163 terminals 43 and 59.
Compressor control function
Description
PRINCIPLE OF OPERATION
A/C compressor is not activated.
Functional circuit diagram
CAN (1): A/C switch signal
: Blower fan motor switch signal
CAN (2): A/C compressor request signal
RX: A/C switch signal
: Fan ON signal
: Defroster signal
Functional initial inspection chart ...
Windshield-washer fluid
Windshield-washer fluid reservoir
Fill the windshield-washer fluid reservoir periodically.
Add windshield-washer fluid when the low
windshield-washer fluid warning light comes on.
To fill the windshield-washer fluid reservoir, lift
the cap off the reservoir and pour the windshieldwasher ...
Wiring diagram
AIR CONDITIONER CONTROL
Wiring Diagram - With Monochrome Display
...