PROCEDURE
|
1. |
CHECK AUDIO SETTINGS |
(a) In sound output setting mode, set volume, fader and balance to the initial values and check that the sound is normal.
OK:
Audio system returns to normal.
HINT:
Sound quality adjustment measures vary according to the type of amplifier.
| OK | |
END |
| NG | |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Weather and traffic information cannot be obtained
Noise OccursToyota CH-R Service Manual > Audio And Visual System(for Radio Receiver Type): Microphone Circuit between Microphone and Radio Receiver
DESCRIPTION
The radio receiver assembly and map light assembly (telephone microphone assembly)
are connected to each other using the microphone connection detection signal lines.
Using this circuit, the radio receiver assembly sends power to the map light
assembly (telephone microphone assembl ...
Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Side-mounted
Air Conditioner Pressure Sensor): Refrigerant Shortage (B14B8)
DESCRIPTION
This DTC is stored if the amount of refrigerant in the air conditioning system
is insufficient.
The air conditioning amplifier assembly receives the ambient temperature signal,
refrigerant pressure signal, etc. from various sensors.
Based on these signals, the air conditioning amp ...