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Black CTS-V:
Mods: OnStar Neutering |
The module is located above the glove box:
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After unplugging the module, open it and remove the top/main board. Remove the board-to-board jumper, assemble, and install.
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Once completed you'll have a red led on rear view mirror and a Tech2 scan tool will report a "problem" with the telematics module but otherwise you should not see any fallout.
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Craig Leres