GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Grand Prix 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlights/Daytime Running Lights (DRL) Schematics
Figure 1:

Cell 102: Daytime Running Lamps Control Module
Object Number: 325519 Size: FS
Headlights/Daytime Running Lights (DRL) Circuit Description
Cell 102: Headlamp Dimmer Switch, Headlamps
OBD II Symbol Description Notice
Cell 10: IGN MAIN 2 MaxiFuse 60 A
Cell 10: IGN MAIN 1 MaxiFuse 40 A
Cell 81: Instrument Cluster, Continued
Cell 10: IGN MAIN 2 MaxiFuse 60 A
Cell 10
Handling ESD Sensitive Parts Notice
Cell 14: RH/IP Ground G200 (2 of 4)
Cell 102: Headlamp Dimmer Switch, Headlamps
Cell 102: Headlamp Dimmer Switch, Headlamps
Cell 102: Headlamp Dimmer Switch, Headlamps
Cell 102: Headlamp Dimmer Switch, Headlamps
Cell 103
Cell 110: Park Turn Lamps
Cell 10
Lighting Systems Components
Figure 2:

Cell 102: Headlamp Dimmer Switch, Headlamps
Object Number: 325526 Size: FS
Headlights/Daytime Running Lights (DRL) Circuit Description
Cell 102: Daytime Running Lamps Control Module
Cell 102: Daytime Running Lamps Control Module
Cell 102: Daytime Running Lamps Control Module
Cell 102: Daytime Running Lamps Control Module
Cell 102: Daytime Running Lamps Control Module
Cell 133
Cell 103
Cell 103
Cell 81: Instrument Cluster, Continued
Handling ESD Sensitive Parts Notice
Cell 14: RH/IP Ground G200 (2 of 4)
Cell 14: Forward Lamp Grounds G101