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2006 Chevrolet Monte Carlo Clicking noise (NOT battery/starter issue)


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Mr_Nohbdy
Novice

Sep 6, 2011, 4:48 PM

Post #1 of 9 (12051 views)
2006 Chevrolet Monte Carlo Clicking noise (NOT battery/starter issue) Sign In

My 2006 Chevrolet Monte Carlo w/ 3.5 V6 and approx. 80,000 miles has begun to make a clicking sound. I have only had the issue (so far) after using the stock remote start function. Remote start functions properly as far as I can tell, car starts beautifully. Once I get into the car and insert my key, a mechanical sounding, rapid clicking starts behind the center console. If started w/o remote start, problem has not popped up yet. The rapid clicking lasts for approx 2 mins. Adjusting where the air blows seems to reset the sound, pausing it for a couple seconds before starting again and continuing for approx 2 mins. When the clicking starts, I can shut off the car, remove the key, and open the door to kill the residual radio/electronic feature, but the clicking will continue for the normal time. Shutting the car off remotely and restarting also seems to reset the duration of the noise. Any ideas as to what my problem is?


(This post was edited by Mr_Nohbdy on Sep 6, 2011, 5:04 PM)


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Sep 6, 2011, 5:07 PM

Post #2 of 9 (12041 views)
Re: 2006 Chevrolet Monte Carlo Clicking noise (NOT battery) Sign In

Could be a mode door actuator for the blower case making noise. When you select which vents for the HVAC air to blow out, does the air blow out the selected vents?

You may have to get under the dash and listen where the noise is the loudest. The mode door actuator is located on the side of the HVAC case under the passenger's side dash. Sometimes you can put your finger on the actuator in question and feel the ticking in your finger. The actuators are electronic motorized servos that move the air doors in the HVAC case.

This is what the mode door actuator looks like:






Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Sep 6, 2011, 5:14 PM)


Mr_Nohbdy
Novice

Sep 6, 2011, 5:14 PM

Post #3 of 9 (12033 views)
Re: 2006 Chevrolet Monte Carlo Clicking noise (NOT battery) Sign In

That was my first thought too. When different air modes are selected, the air does blow properly. I was hoping i didn't have to crack open that console, because it really doesn't look fun. Any other thoughts before I try?


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Sep 6, 2011, 5:17 PM

Post #4 of 9 (12019 views)
Re: 2006 Chevrolet Monte Carlo Clicking noise (NOT battery) Sign In





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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Sep 6, 2011, 5:28 PM

Post #5 of 9 (12006 views)
Re: 2006 Chevrolet Monte Carlo Clicking noise (NOT battery) Sign In


Quote
it really doesn't look fun.


You could make it fun. Have a couple of shots of Bacardi and then lay underneath the dash with your feet touching the headliner while listening to the guitar solo in the song Free bird by Lynyrd Skynyrd.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Mr_Nohbdy
Novice

Sep 6, 2011, 5:57 PM

Post #6 of 9 (11995 views)
Re: 2006 Chevrolet Monte Carlo Clicking noise (NOT battery) Sign In

1st, sorry for not reading completely. 2nd, at 6'4 and 300lbs, it takes more than a couple shots to make that fun.

I identified the location of the sound to the best of my ability. It is coming from the driver side of center rather than passenger. The object making the noise is the black, mickey mouse silhouette item near the center of the photo. The 'ears' of mickey point directly up, and it is located about level with the bottom of the dash, maybe slightly lower. What am I dealing with here?


Mr_Nohbdy
Novice

Sep 6, 2011, 6:01 PM

Post #7 of 9 (11993 views)
Re: 2006 Chevrolet Monte Carlo Clicking noise (NOT battery) Sign In

http://www.flickr.com/...5148/in/photostream/


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Sep 6, 2011, 6:11 PM

Post #8 of 9 (11988 views)
Re: 2006 Chevrolet Monte Carlo Clicking noise (NOT battery) Sign In

The photo really helps...thanks


That is the left temperature door actuator. It's a small world after all.







Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Mr_Nohbdy
Novice

Sep 6, 2011, 7:14 PM

Post #9 of 9 (11975 views)
Re: 2006 Chevrolet Monte Carlo Clicking noise (NOT battery) Sign In

Thank you gentlemen. The parts will be ordered once I play with the old one and make sure I can't get it to work a while longer. I'll check back in later and tell what works.






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