GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2000 🢒 Blazer - 4WD - RHD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlights Schematics
Figure 1:

Power, Flash To Pass, and BCM
Object Number: 538413 Size: FS
Lighting Systems Component Views
Headlights Circuit Description
Power, Headlamp Switch, and Multifunction Switch
Power and Grounding Connector End Views
B+ Bus Bar
G102
G117
Power, Headlamp Switch, and Multifunction Switch
Headlamp Washer System Schematics
Power, Headlamp Switch, and Multifunction Switch
Power, Headlamp Switch, and Multifunction Switch
Body Control System Connector End Views
Handling ESD Sensitive Parts Notice
G102
Figure 2:

Power, Headlamp Switch, and Multifunction Switch
Object Number: 538420 Size: FS
Lighting Systems Component Views
Headlights Circuit Description
Power, Flash To Pass, and BCM
B+ Bus Bar
IGN E, GAUGES, and SIR Fuses
Power and Grounding Connector End Views
Power, Flash To Pass, and BCM
PARK LP, FR PRK, LR PRK, RR PRK, and TRL PRK Fuses
IGN E, GAUGES, and SIR Fuses
Power, Flash To Pass, and BCM
Power and Headlamp Switch
G200 and G201
Body Control System Connector End Views
Handling ESD Sensitive Parts Notice