GM Service Manual Online
For 1990-2009 cars only
Makes
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GMC_Truck
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1998
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GMC C-Series Medium Duty Truck B7
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Body and Accessories
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Lighting Systems
🢒 Headlights/Daytime Running Lights (DRL) Schematics
Figure
1:
Cell 102: Driver Information Center, DRL Control and Diode Modules, DRL Relay, Headlamps, Headlamps Dimmer and Ignition Switches, Power Distribution
Lighting Systems Components
Headlights/Daytime Running Lights (DRL) Circuit Description
Cell 102: G102, Headlamps and Park Brake Switch
Handling ESD Sensitive Parts Notice
Figure
2:
Cell 102: G102, Headlamps and Park Brake Switch
Lighting Systems Components
Headlights/Daytime Running Lights (DRL) Circuit Description
Cell 102: Driver Information Center, DRL Control and Diode Modules, DRL Relay, Headlamps, Headlamps Dimmer and Ignition Switches, Power Distribution