Blower Fan Hiss and door Lamps?

[joe308]

Anyone notice a sort of "hiss" from the blower fan? Most noticable in bi-level mode (not recirc) when fan is turned up to 3/4 or higher. Is this normal or do I have some kind of duct leak? Pretty loud, so fairly certain it's fan related and not a vacuum line.

Also, trying to verify if the red lens on the SLT door panels are supposed to light or are just reflectors.

Loving this truck so far! Only logged 185 miles, no vibrations or issues yet. Thanks for any info.

 

[Casey Balvert]

The red lens is just a reflector. Not sure about your hiss. I have not noticed it.



Casey

 

[rbattelle]

joe,



I have the exact same hiss. I believe it's just airflow we're hearing. I am completely unconcerned with it. There are no vacuum lines anywhere on these trucks. And as Casey says, the door "lights" are just reflectors. I wish they were lights, though.

 

[joe308]

Thanks for the info. Actually, it's much more pronounced when the temp is turned all the way to heat - not as bad on cool. Just sounds like a lot of noise for a litle air flow. We'll see if it gets better when it breaks in a bit more.