Aftrmat
Member
- Thread starter
- #1
How’s it going ladies and gentlemen. Today I was washing my car when I noticed a noise coming from under the fuse box in the engine bay. Sounds like the pcm is making a beepin/humming noise when the car is off.
This is the first time I hear it. Car is completely stock 2021 mustang gt 10 speed. Anyone else have or had this issue? Don’t want to schedule a dealer visit but may have to since it’s never made this noise and if it’s the pcm going bad don’t want to get stranded else where. Car has less then 5k miles on it.
This is the first time I hear it. Car is completely stock 2021 mustang gt 10 speed. Anyone else have or had this issue? Don’t want to schedule a dealer visit but may have to since it’s never made this noise and if it’s the pcm going bad don’t want to get stranded else where. Car has less then 5k miles on it.
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