2007 Sierra SLE Z71 Daytime Running Lights?

[Humphrey_73]

Im need help disabling my DRL. I removed the engine bay fuse but they are still on & im not finding a DRL fuse on the side dash fuse box or the center dash fuse box. Any info? Thanks.

[newdude]

New body style or old body style?

[Humphrey_73]

New body style or old body style?

New body style

[newdude]

On the under hood fuse block, there is 2 DRL fuses and one DRL relay. The DRL relay is a printed circuit board relay internal to the under hood fuse block. Fuse 32 and Fuse 34 are the DRL fuses. The BCM also has a say on this, its the ground side of the circuit for the DRL relay.