Air sound behind dash upon startup
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Senior Member
Joined: Mar 2004
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From: Washington
Air sound behind dash upon startup
I have an 06 F-150 Lariat with electronic temp controls. Ive noticed upon initial startup there seems to be an air sound behind the dash. It sounds similar to the sound the old airbags use to make in the 90s.
I know its tied to the temp controls, because it stops if I turn off the blower, but comes back if I turn it right back on (auto position). It lasts only 3-5 seconds and only on initial start up. Any idea what this may be?
I know its tied to the temp controls, because it stops if I turn off the blower, but comes back if I turn it right back on (auto position). It lasts only 3-5 seconds and only on initial start up. Any idea what this may be?
