Q: Want to know where OnStar module is on cadillac XT5 2017

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Want to know where OnStar module is on cadillac XT5 2017 or the fuse to disable it

My car has 1000 miles.
My car has an automatic transmission.

Hi there. The OnStar system is hardwired into your ECU. Disabling the system without having the dealership reprogram the ECU can create serious electrical glitches; so I wouldn’t recommend trying to do this.

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