2023 Sierra Collision Detection Disabled - Foggy Windshield?

[msubullyfan]

Greetings, all!

 

I’ve had my 2023 SLT 6.2L for less than 2 weeks.  With cold weather in the South this week, I’ve had 2 days where my truck would slow down for no reason with cruise engaged and I get a message saying that my the collision warning sensor was blocked and that I needed to clean my windshield.  It’s clean.  I noticed that the inside of the sensor housing was fogged up under my windshield this morning.  I would have expected it to be sealed.  Is this normal or do I have an issue?

[Transient]

Looks like a warranty matter to me

[BigBadSierra]

Yes get that looked at mines never done that and I'm in southern Canada and the weather here has been just cold and wet non stop and that's never happened.

 

 

[GMCustomerService]

On 1/26/2023 at 9:54 AM, msubullyfan said:

Greetings, all!

 

I’ve had my 2023 SLT 6.2L for less than 2 weeks.  With cold weather in the South this week, I’ve had 2 days where my truck would slow down for no reason with cruise engaged and I get a message saying that my the collision warning sensor was blocked and that I needed to clean my windshield.  It’s clean.  I noticed that the inside of the sensor housing was fogged up under my windshield this morning.  I would have expected it to be sealed.  Is this normal or do I have an issue?

This is certainly not what we like to hear, msubullyfan.  Please know, customer satisfaction is extremely important to us. Our team would be more than happy to take a closer look into the concerns with your 2023 GMC Sierra SLT. To do so, please send an email to [email protected] with ATTN: msubullyfan/GM Truck in the subject line.

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[2016 Sierra Owner]

I've never looked at the camera when my truck does that. I usually run the defrost a few minutes and it's back working as it should.

[jaxcam02]

I've had that happen to me a few times this winter down in Florida. I never thought to look into that area for condensation. But I never get a DIC error message.