Headlights/Daytime Running Lights (DRL) Schematics. Buick LeSabre 2003

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2003 🢒 LeSabre 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlights/Daytime Running Lights (DRL) Schematics

Figure 1:	Headlamp Switch and Sunload Sensor Assembly (w/CJ2) Master Electrical Component List Headlamp Switch and Sunload Sensor Assembly (w/C67) Temperature Sensors (w/CJ2) Serial Data Class 2 G200 (2 of 2) G200 (2 of 2) IP, CIGAR, AUX PWR and C/LTR Fuses and CIGAR Relay (Fuse Block Rear) IP, CIGAR, AUX PWR and C/LTR Fuses and CIGAR Relay (Fuse Block Rear) Instrument Panel And Console Dimming Dimming Control
Figure 2:	Headlamp Switch and Sunload Sensor Assembly (w/C67) Master Electrical Component List DRL, High Beam Headlamps and Dimmer Switch Headlamp Switch and Sunload Sensor Assembly (w/CJ2) Serial Data Class 2 G200 (2 of 2) G200 (2 of 2) IP, CIGAR, AUX PWR and C/LTR Fuses and CIGAR Relay (Fuse Block Rear) IP, CIGAR, AUX PWR and C/LTR Fuses and CIGAR Relay (Fuse Block Rear) Instrument Panel And Console Dimming Dimming Control
Figure 3:	DRL, High Beam Headlamps and Dimmer Switch Master Electrical Component List 034H Low Beam Headlamps Headlamp Switch and Sunload Sensor Assembly (w/C67) G200 (1 of 2) 034H Low Beam Headlamps G200 (1 of 2) G401 (2 of 2) G401 (2 of 2) G103 Battery Feed to Underhood Fuse Block Battery Feed to Underhood Fuse Block G103 High and Low Beam Relays, ABS, PCM BATT, High and Low Beam Fuses 034H Low Beam Headlamps
Figure 4:	Low Beam Headlamps Master Electrical Component List DRL, High Beam Headlamps and Dimmer Switch Wiper Washer Switch and Fuse Serial Data Class 2 G401 (2 of 2) G401 (2 of 2) G401 (2 of 2) DRL, High Beam Headlamps and Dimmer Switch DRL, High Beam Headlamps and Dimmer Switch High and Low Beam Relays, ABS, PCM BATT, High and Low Beam Fuses