Fuse #22 is missing, why would it be removed?
Safety Car
Joined: Aug 2000
Posts: 4,933
Likes: 30
From: San Rafael CA
It is powered when the ignition is in the ON position ... so it would be useful for add on devices you want to have switched.
Le Mans Master
Joined: Feb 2002
Posts: 6,937
Likes: 21
From: Waldorf MD
Just to confirm what others have said, this is from another post,
"Just read another post that says fuse 22 really doesn't have anything to do with the BCM. Rathere it is an unused switched source of 12 volts that others have used to power aftermarket add ons."
"Just read another post that says fuse 22 really doesn't have anything to do with the BCM. Rathere it is an unused switched source of 12 volts that others have used to power aftermarket add ons."
Intermediate
Joined: Jul 2008
Posts: 25
Likes: 0
BCM Uses only ignition 1 & 2
Just to confirm what everyone else has said, I've recently spent a lot of time with the wiring diagrams in the service manual and know the BCM does not use that circuit. I didn't realize it is hot and had just assumed it was disconnected. Thanks for the info!
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