2015 Yukon XL Fogs on with Park Lights, Diode.

[SierraBrad]

Looking to have my fog lights come on all the time with my park lights on my 2015 Yukon XL SLT. I have this done on my 2015 Sierra with a diode under the dash on the harness blocks. The wire for the fog light is a different color on the Yukon than the Sierra. Does anyone have the numbers or wire colors to jump with the diode for fog and park lights on the brown wire block? Thanks.

[dbbd1]

Have you checked Gm-upfitter for the schematics?