Interior Fan comes on full blast.

Mister Will · 02-03-2021, 01:31 PM

When I start the car. The interior fan immediately goes on full power. I have to turn it down to about half speed. After a drive, I will shut the car down at about half speed setting. The next time I start the car, the fan is blowing at full power.

Is this unusual? If so how do I correct it?

FarmerFran · 02-03-2021, 01:59 PM

I feel like there is a setting for that

Zr8000 · 02-03-2021, 02:39 PM

If you have a temp set and the climate controls set to auto it will come on full blast until it reaches that temp

FarmerFran · 02-03-2021, 03:19 PM

On the touch screen you can set things under auto climate. My fan is on medium.

PnCRedJwl2SS · 02-03-2021, 04:13 PM

Take your climate control system off of Auto or change the default fan speed in the vehicle settings.

Petrol Head · 02-03-2021, 04:20 PM

If your base trim is a 2SS (I don’t know if ZL1s are all 2SS or can be 1SS that’s why I ask) there is a setting in the climate control sub-menu settings where you can adjust the fan speed in auto mode

LT4Greg · 02-03-2021, 05:08 PM

Check your settings in the DIC like was replied above. I think yours in on Auto and I’m pretty sure that would cause the fan to come on full blast.

Petrol Head · 02-03-2021, 06:02 PM

Quote:

Originally Posted by Mister Will

When I start the car. The interior fan immediately goes on full power. I have to turn it down to about half speed. After a drive, I will shut the car down at about half speed setting. The next time I start the car, the fan is blowing at full power.

Is this unusual? If so how do I correct it?

Quote:

Originally Posted by LT4Greg

Check your settings in the DIC like was replied above. I think yours in on Auto and I’m pretty sure that would cause the fan to come on full blast.

In the Infotainment screen:

Settings -> Vehicle -> Climate Control -> Auto Fan Speed -> Low, Medium, or High

Mister Will · 02-03-2021, 06:45 PM

Thanks to you all.

This has never happened in any of the cars I have owned previously.

Petrol Head · 02-03-2021, 06:55 PM

Quote:

Originally Posted by Mister Will

Thanks to you all.

This has never happened in any of the cars I have owned previously.

This was pretty weird for me too. I’ve never imagined they would actually design a settable default fan speed for when you’re in auto mode. Every other car with climate control, you press auto and the fan varies from full blast to barely on all by itself.

gtfoxy · 02-03-2021, 07:29 PM

Hmmm, I might have to look at this to see if there is a setting that effects remote start fan speed.

I can have it on high when on, but w remote start it is on low.

FarmerFran · 02-03-2021, 08:57 PM

Quote:

Originally Posted by gtfoxy

Hmmm, I might have to look at this to see if there is a setting that effects remote start fan speed.

I can have it on high when on, but w remote start it is on low.

Cannot help there, the man pedal prevents my car from having remote start from the factory.

I jest

Petrol Head · 02-03-2021, 09:08 PM

Quote:

Originally Posted by FarmerFran

Cannot help there, the man pedal prevents my car from having remote start from the factory.

I jest

It used to be easy to rig a remote start to a manual - just Hotwire the clutch pedal starter interrupt switch.

Now both our clutch and brake pedal send signal to the ECM, and if you Hotwire the brake pedal signal switch the brake lights would stay on all the time

FarmerFran · 02-03-2021, 09:17 PM

Quote:

Originally Posted by Petrol Head

It used to be easy to rig a remote start to a manual - just Hotwire the clutch pedal starter interrupt switch.

Now both our clutch and brake pedal send signal to the ECM, and if you Hotwire the brake pedal signal switch the brake lights would stay on all the time

Lay a brick on the brake pedal after you exit

02-03-2021, 01:31 PM	#1
Mister Will Drives: 2021 Camaro ZL1 A10 Join Date: May 2013 Location: San Diego, CA. Posts: 457	Interior Fan comes on full blast. When I start the car. The interior fan immediately goes on full power. I have to turn it down to about half speed. After a drive, I will shut the car down at about half speed setting. The next time I start the car, the fan is blowing at full power. Is this unusual? If so how do I correct it?

02-03-2021, 04:13 PM	#5
PnCRedJwl2SS Howdy! Pete here... Drives: 2017 50th Anniv 2SS, A8, NPP, MRC Join Date: Jul 2009 Location: Schertz, TX Posts: 1,379 View My Garage	Take your climate control system off of Auto or change the default fan speed in the vehicle settings. __________________ PnCRedJwl2SS 2017 50th Anniversary Edition, A8, NPP, MRC, w/Sunroof and Glow-tie! ___________________________________________ ___________________________________________ Ordered from GM Delivered to dealership and home 9-16-16 This car is a beast!

02-03-2021, 05:08 PM	#7
LT4Greg Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016 Location: Georgia Posts: 5,813	Check your settings in the DIC like was replied above. I think yours in on Auto and I’m pretty sure that would cause the fan to come on full blast. __________________ ZL1 Coupe, PDR, Exposed carbon fiber hood insert, My Link with Nav, M6 6 speed and Silver Ice Metallic. Mods done: ceramic window tint, GM Accessories Camaro floor mats and Roto-Fab CAI.

02-03-2021, 01:59 PM	#2
FarmerFran Drives: 2023 ZL1 Vert M6 "Sharky" Join Date: Mar 2020 Location: Earth Posts: 4,032	I feel like there is a setting for that

02-03-2021, 02:39 PM	#3
Zr8000 Drives: Chevy Camaro Join Date: Apr 2020 Location: Wi Posts: 384	If you have a temp set and the climate controls set to auto it will come on full blast until it reaches that temp

02-03-2021, 03:19 PM	#4
FarmerFran Drives: 2023 ZL1 Vert M6 "Sharky" Join Date: Mar 2020 Location: Earth Posts: 4,032	On the touch screen you can set things under auto climate. My fan is on medium.

02-03-2021, 04:20 PM	#6
Petrol Head Account Suspended Drives: Fast if no one's looking Join Date: Aug 2019 Location: Cleveland, Ohio Posts: 1,794	If your base trim is a 2SS (I don’t know if ZL1s are all 2SS or can be 1SS that’s why I ask) there is a setting in the climate control sub-menu settings where you can adjust the fan speed in auto mode

02-03-2021, 06:45 PM	#9
Mister Will Drives: 2021 Camaro ZL1 A10 Join Date: May 2013 Location: San Diego, CA. Posts: 457	Thanks to you all. This has never happened in any of the cars I have owned previously.

02-03-2021, 07:29 PM	#11
gtfoxy Account Suspended Drives: '21 Wild Cherry ZL1 Join Date: Aug 2018 Location: WI Posts: 2,082	Hmmm, I might have to look at this to see if there is a setting that effects remote start fan speed. I can have it on high when on, but w remote start it is on low.

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