Headlights/Daytime Running Lights (DRL) Schematics. Chevrolet Express 2001

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2001 🢒 Express 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlights/Daytime Running Lights (DRL) Schematics

Headlights/Daytime Running Lights (DRL) Schematics Domestic

Figure 1:

DRL Control Module, Headlamp Switch, Muti-Function Switch

Object Number: 660331 Size: FS

Master Electrical Component List
Exterior Lighting Systems Description and Operation
Headlamps, Ignition Switch
Battery, Auxiliary Battery, and Underhood Fuse/Relay Center
Ignition A, Ignition B Fuses, and Ignition Switch
Lighting and Battery Fuses
Lighting and Battery Fuses
Gauges Fuse
Indicators 1 of 2 (Diesel)
PWR, Switch and Alarm Delay Module
Components through S202 and S205 to G201
Headlamps, Ignition Switch
Headlamps, Ignition Switch
Headlamps, Ignition Switch
Headlamps, Ignition Switch
Headlamps, Ignition Switch
Front Fog Lamps (Domestic)

Figure 2:

Headlamps, Ignition Switch

Object Number: 660345 Size: FS

Master Electrical Component List
Exterior Lighting Systems Description and Operation
DRL Control Module, Headlamp Switch, Muti-Function Switch
DRL Control Module, Headlamp Switch, Muti-Function Switch
DRL Control Module, Headlamp Switch, Muti-Function Switch
DRL Control Module, Headlamp Switch, Muti-Function Switch
DRL Control Module, Headlamp Switch, Muti-Function Switch
G201
G108 and G109 (Domestic)
G108 and G109 (Domestic)
G108 and G109 (Domestic)

Headlights/Daytime Running Lights (DRL) Schematics Export

Figure 1:	Headlamp Switch, DRL Control Module Master Electrical Component List Exterior Lighting Systems Description and Operation DRL Rear Parklamp Relay Ignition A, Ignition B Fuses, and Ignition Switch Lighting and Battery Fuses Battery, Auxiliary Battery, and Underhood Fuse/Relay Center Gauges Fuse DRL Rear Parklamp Relay DRL Rear Parklamp Relay Indicators 1 of 2 (Diesel) DRL Rear Parklamp Relay PWR ACCY, GAUGES, and PARK LPS Fuses Rear Fog Lamps (Export) DRL Rear Parklamp Relay PWR ACCY, GAUGES, and PARK LPS Fuses G201 Components through S202 and S205 to G201 DRL Rear Parklamp Relay DRL Rear Parklamp Relay Headlamps, Ignition Switch DRL Rear Parklamp Relay Headlamps, Ignition Switch DRL Rear Parklamp Relay Headlamps, Ignition Switch
Figure 2:	DRL Rear Parklamp Relay Master Electrical Component List Exterior Lighting Systems Description and Operation Headlamps, Ignition Switch Headlamp Switch, DRL Control Module Headlamp Switch, DRL Control Module Headlamp Switch, DRL Control Module Headlamp Switch, DRL Control Module Headlamp Switch, DRL Control Module Headlamp Switch, DRL Control Module Headlamp Switch, DRL Control Module Rear Fog Lamps (Export) Components through S202 and S205 to G201 G201 Rear Lamps Headlamp Switch, DRL Control Module
Figure 3:	Headlamps, Ignition Switch Master Electrical Component List Exterior Lighting Systems Description and Operation Rear Lamps DRL Rear Parklamp Relay Headlamp Switch, DRL Control Module Headlamp Switch, DRL Control Module Headlamp Switch, DRL Control Module G201 G108 and G109 (Export)
Figure 4:	Rear Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Headlamps, Ignition Switch DRL Rear Parklamp Relay G401 G400