So I recently bought and OEM trunk for my 2006 g35 coupe off ebay with the spoiler. Before hand I had the trunk without the spoiler. I just installed the New trunk today and the spoiler light is not working. I thought once I plugged in the brown harness for the spoiler it would work fine, but it didn't. I checked the voltage coming from the harness, from the car, and there was none. Is there something I have to do with brake light on my rear deck window where the wire leads to? Everything else works fine just the spoiler light. Any ideas?

Thanks
Mike

 

no one has any ideas?

 

Possible theres a fuse just for the brake light in the wing? May not be getting a good ground. Just shoot ideas out there.

 

The plug that comes from the car side should have voltage. Since it doesnt it could be a bad fuse or ground. Im not sure what circuit its part of but once u trace it u will know what to do.