Where is the BCM located?

2005 CADILLAC STS
149,000 MILES • 3.6L • 6 CYL • 2WD • MANUAL
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CLINTFROMFLINT
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Where is the body control module located on my car listed above?
Jul 8, 2022 at 12:47 PM
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AL514
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Hello, the Body Control system in this vehicle is made up of two different modules, the Instrument Panel Module, and the Rear Integration Module. Do you want wiring diagrams for both or are you looking for a specific problem?
Diagrams 4 and 5 are the Instrument Panel Module and diagrams 6 and 7 are the Rear Integration Module.

https://www.2carpros.com/articles/how-to-replace-a-bcm-body-control-module
Jul 8, 2022 at 2:38 PM