Wiring diagrams?
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New Member
Joined: 04-03-18
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From: South Jersey
Wiring diagrams?
I'm attempting to mirror tap my radar and cant seem to find any info on the wires up there.
Everything I have come up with was geared towards running a wire to a fuse box down either side or hitting the sunroof connector.
Isnt there a switched 12V up there for the OnStar stuff?
Everything I have come up with was geared towards running a wire to a fuse box down either side or hitting the sunroof connector.
Isnt there a switched 12V up there for the OnStar stuff?
Senior Member
Joined: 04-19-09
Posts: 4,427
Likes: 361
From: Jackson, TN
POWER.pdf
CONNECTOR.pdf
Not for the onstar but there is on the sunroof. I would recc running a dual fuse kit at the bcm on one of the switched powers such as sunroof instead of tapping in the power at the switch but that's a risk you'll have to decide for yourself.
CONNECTOR.pdf
Not for the onstar but there is on the sunroof. I would recc running a dual fuse kit at the bcm on one of the switched powers such as sunroof instead of tapping in the power at the switch but that's a risk you'll have to decide for yourself.
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