04 Titan vbc module location

Apologies if this is a repost:

Hi,
New to forum. My fan only works on lvl 4. After reading all your posts (god bless you all) it seems its the vbc module. I ordered online, got it and went to swap out after watching some you tube videos. Only problem is the resistor is there under the glove box, not the vbc. I unplugged the resistor but the fan still runs on lvl 4 (i read that the resistor is bypassed on hi though, so maybe that's why it still worked). Does the '04 have a vbc, and if so can anyone tell me where it's located?
Thanks,
Jeff