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Squeak when accessory power turned on, or off, when warm.

Lanshark

Outer Banks
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Little Rock, AR
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Infiniti
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Outer Banks
New OB with 900 miles. I have a new squeak that I initially thought was a belt when turning off the engine. However, I just noticed that turning on the accessory power, without ignition, also makes the squeak. Seems to occur when warm and has been on or off for more than a few mins. Anybody heard this before? This is the sound, I dont have my foot on the brake, so it's not trying to start.

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Ford Motor Company

First Edition
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Dearborn
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First Edition
New OB with 900 miles. I have a new squeak that I initially thought was a belt when turning off the engine. However, I just noticed that turning on the accessory power, without ignition, also makes the squeak. Seems to occur when warm and has been on or off for more than a few mins. Anybody heard this before? This is the sound, I dont have my foot on the brake, so it's not trying to start.

Hi there. Can you send us a DM with your VIN and dealership info? I can look into this for you.
 

Drew711

Big Bend
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Any updates on this? Just noticed my 23 BB 2.3 making the same noise
 
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Lanshark

Outer Banks
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after being told I needed to drop off the vehicle for 3 weeks just to diagnose it, I haven't had service track it down. I assumed it was the active air shutters, but later a Ford tech who just happened to be walking by when it happened said he thought it was a throttle body cycling when powered on.
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