Interior Lights Dimming Schematics. GMC Truck Sonoma Pickup - 2WD 2002

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2002 🢒 Sonoma Pickup - 2WD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Interior Lights Dimming Schematics

Figure 1:	Headlamp Switch Master Electrical Component List Interior Lighting Systems Description and Operation ILLUM Fuse 12 AUX PWR, RDO BATT and HDLP SW Fuses B+ Bus Bar Headlamp Grounding Relay and BCM Headlamp Switch, Ambient Light Sensor and BCM Headlamp Switch, Ambient Light Sensor and BCM G203 and G204 (Pickup) Headlight Leveling Schematics G203 and G204 (Pickup) ILLUM and PARK LP Fuses ILLUM Fuse 12
Figure 2:	ILLUM Fuse 12 Master Electrical Component List Interior Lighting Systems Description and Operation Steering Wheel Controls Headlamp Switch Headlamp Switch Steering Wheel Controls Instrument Panel Cluster, BCM, and Automatic Transmission Indicators Steering Wheel Controls LED Dimming Signal Instrument Panel Cluster, BCM, and Automatic Transmission Indicators Instrument Panel Cluster, BCM, and Automatic Transmission Indicators Input G203 and G204 (Pickup) Ignition Controls Headlight Leveling Schematics G203 and G204 (Pickup)
Figure 3:	Steering Wheel Controls Master Electrical Component List Interior Lighting Systems Description and Operation LED Dimming Signal ILLUM Fuse 12 ILLUM Fuse 12 ILLUM Fuse 12 G200, G201 and G207 (Utility) G200, G201 and G207 (Utility)
Figure 4:	LED Dimming Signal Master Electrical Component List Interior Lighting Systems Description and Operation Instrument Panel Cluster, BCM, and Automatic Transmission Indicators Steering Wheel Controls ILLUM Fuse 12
Figure 5:	Instrument Panel Cluster, BCM, and Automatic Transmission Indicators Master Electrical Component List Interior Lighting Systems Description and Operation LED Dimming Signal ILLUM Fuse 12 ILLUM Fuse 12 ILLUM Fuse 12 Brake Switch Input (4.3L) and Tow/Haul Switch G203 and G204 (Pickup) Headlight Leveling Schematics G203 and G204 (Pickup) G200, G201 and G207 (Utility) G200, G201 and G207 (Utility) G200, G201 and G207 (Utility)