Headlights/Daytime Running Lights (DRL) Schematics. Chevrolet Astro

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2001 🢒 Astro - 4WD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlights/Daytime Running Lights (DRL) Schematics

Figure 1:	Headlamp and Panel Dimmer Switch, Ambient Light Sensor Master Electrical Component List Exterior Lighting Systems Description and Operation Sealed Beam Headlamps, Composite Headlamps Battery and Underhood Fuse Block G101, G106 and G302 G110 (1 of 2) BATT and LIGHTING Fuse Sealed Beam Headlamps, Composite Headlamps BATT and LIGHTING Fuse CTSY Fuse 3, PK LPS Fuse 9, TBC Fuse 15, and PWR MIR Fuse 21
Figure 2:	Sealed Beam Headlamps, Composite Headlamps Master Electrical Component List Exterior Lighting Systems Description and Operation DRL Relay and Diode D300 Headlamp and Panel Dimmer Switch, Ambient Light Sensor Headlamp and Panel Dimmer Switch, Ambient Light Sensor DRL Relay and Diode D300 DRL Relay and Diode D300
Figure 3:	DRL Relay and Diode D300 Master Electrical Component List Exterior Lighting Systems Description and Operation Sealed Beam Headlamps, Composite Headlamps Sealed Beam Headlamps, Composite Headlamps BATT and LIGHTING Fuse CTSY Fuse 3, PK LPS Fuse 9, TBC Fuse 15, and PWR MIR Fuse 21 ING-A Fuse and Ignition Switch G110 (1 of 2) Sealed Beam Headlamps, Composite Headlamps GAUGES Fuse 4, AIR BAG Fuse 10, and TURN-B/U Fuse 16