Fleece | 2003-2007 GM Duramax 6.6 LLY / LBZ GM All Lights On

Brighten up your driving experience with this simple upgrade inside your fuse box. Simply install the GM All Lights On Module to allow your high-beams, low-beams and fog lamps to simultaneously illuminate the road ahead. Once installed the GM All Lights On Module will turn on the high-beams, low beams and fog lamps when you turn on your high-beams. When the high-beams are NOT turned on your low-beams and fog lights will function normally.
 
APPLICATION:
 
2003 - 2007 GM Classic Full Size Truck platforms including:
 
Silverado 1500/2500/3500
Sierra 1500/2500/3500
 
2003 - 2006 GM Classic Full Size SUV platforms including:
 
Avalanche
Suburban
Tahoe
 
OR if your fuse box is laid out as shown in the installation instructions below (Refer to pictures above):
 
          
 
INSTALLATION:
 
1. Remove the relays labeled: FOG LP, HDLP-LOW, DRL, HDLP-HI
 
2. Lay the GM All Lights On circuit board in the location shown below
 
3. Reinstall the four relays back into their original location