When a malfunction is not confirmed by the dtc check, troubleshooting should be carried out in all circuits considered to be possible causes of the problem. In many cases, by carrying out the basic engine check shown in the following flowchart, the location of the problem can be found quickly and efficiently. Therefore, using this check is essential when engine troubleshooting.
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Notice:
Conduct this check with the engine stopped and ignition
switch off. 


Check for intermittent problems
RegistrationRegistering a bluetooth®
audio player for the
first time
To use the bluetooth® audio, it is necessary to register an audio
player with the system.
Once the player has been registered, it is possible to use the
bluetooth® audio.
For details about registering a bluetooth® device
Turn the bluetooth® connection setting of your audio player on. ...
Air mix damper control servo motor circuit (passenger side)
Description
The air mix damper servo sends pulse signals to indicate the damper position
to the air conditioning
amplifier. The air conditioning amplifier activates the motor (normal or
reverse) based on these signals to
move the air mix damper (passenger seat) to the appropriate position ...
Intake air temperature sensor gradient too high
Description
The intake air temperature (iat) sensor, mounted on the mass air flow (maf)
meter, monitors the iat.
The iat sensor has a built-in thermistor with a resistance that varies according
to the temperature of the
intake air. When the iat is low, the resistance of the thermist ...