This is a discussion on Clicking from under passenger side dash when starting and turning truck off. within the Interior Tech forums, part of the General Discussion category; Hi, 94 Suburban. Whenever I start or turn the truck off, a loud clicking can be heard from undre the ...
94 Suburban. Whenever I start or turn the truck off, a loud clicking can be heard from undre the passenger side dash. Seems to be coming from the (fan?) in the black plastic box for the heater/air? Only lasts about 10 seconds or so. Also happens when I push the max button for the a/c or heat.
It's more than likely some debris in the blower fan...more than likely an old leaf stem or something. Might be a whole nest of stuff too, who knows.
From the pass.side, look under the dash and you should see a small circular cover held up by small bolts (3 i think). Just remove those tiny bolts (1/4" or something) and remember to unplug any electrical connections going to it and then the fan can be taken down and cleaned out. It might not help but it might help it spin faster.
Last edited by Koots; 05-24-2011 at 10:16 AM.
02' Silverado 2500HD CCSB
-Mostly stock 6.0L for now...
1983 GMC Jimmy
-6.2 Diesel/Built TH350
Thanks for the link Richard. I'm just going to uplug the thing as I don't use the a/c anyway.
Appreciate the help. from both.