touchscreen noise - Toyota Yaris Forums

X-WingYaris · 08-16-2016, 01:22 AM

Does anyone else here with a 2015 or 2016's touchscreen make a lot of noise even when it is off? I notice there is some kind of buzz when it is off and remains on a couple of seconds after I turn the car off. Is this normal?

KenTK808 · 08-16-2016, 01:32 AM

Do you have any aftermarket anything that is connected to the radio?

Kalispel · 08-16-2016, 11:32 AM

I hear the noise from the head-unit for a bit when I first turn off the car. I assume it is a fan of some sort, since the touchscreen radio is essentially a computer, and probably generates some heat just like a laptop/desktop system. The PSU fan in my desktop does the same thing, in that it keeps its fan running for 10-15 seconds after I turn off the computer, to help expel residual heat from the unit.

Gagi · 08-16-2016, 08:01 PM

Radio unit has built in cooler fan on it's right side. It remains on for some time after the ignition has been turned to off.

X-WingYaris · 08-17-2016, 10:51 PM

thank you for the responses. I only hear it after turning the car off and sometimes when the volume is low.
A fan makes sense to me to keep it cool.

08-16-2016, 01:22 AM	#1
X-WingYaris Drives: Toyota Join Date: Mar 2016 Location: USA Posts: 32	touchscreen noise Does anyone else here with a 2015 or 2016's touchscreen make a lot of noise even when it is off? I notice there is some kind of buzz when it is off and remains on a couple of seconds after I turn the car off. Is this normal?

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08-16-2016, 01:32 AM	#2
KenTK808 Drives: 2014 Yaris LE Join Date: May 2016 Location: Honolulu Posts: 73	Do you have any aftermarket anything that is connected to the radio?

08-16-2016, 11:32 AM	#3
Kalispel View User's Garage Drives: '15 Yaris SE 5MT Join Date: Jun 2014 Location: Arizona (USA) Posts: 1,058	I hear the noise from the head-unit for a bit when I first turn off the car. I assume it is a fan of some sort, since the touchscreen radio is essentially a computer, and probably generates some heat just like a laptop/desktop system. The PSU fan in my desktop does the same thing, in that it keeps its fan running for 10-15 seconds after I turn off the computer, to help expel residual heat from the unit.

08-16-2016, 08:01 PM	#4
Gagi Drives: Yaris 1.33 vvti 2015 Join Date: Nov 2014 Location: Europe Posts: 41	Radio unit has built in cooler fan on it's right side. It remains on for some time after the ignition has been turned to off.

08-17-2016, 10:51 PM	#5
X-WingYaris Drives: Toyota Join Date: Mar 2016 Location: USA Posts: 32	thank you for the responses. I only hear it after turning the car off and sometimes when the volume is low. A fan makes sense to me to keep it cool.