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

ORif your fuse box is laid out as shown in the installation instructions below:

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

Videos

Warranty

• 1 Year Limited Parts Warranty

Fitment

• 2003 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
• 2004 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
• 2004.5 GM Silverado/Sierra 2500/3500 6.6L LLY Duramax
• 2005 GM Silverado/Sierra 2500/3500 6.6L LLY Duramax
• 2006 GM Silverado/Sierra 2500/3500 6.6L LLY/LBZ Duramax
• 2007 GM Silverado/Sierra 2500/3500 6.6L LLY/LBZ Duramax (classic body style)