GM Service Manual Online
For 1990-2009 cars only
Makes
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Chevrolet
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2008
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Impala
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Diagnostic Navigation
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Vehicle Diagnostic Information
🢒 Headlights/Daytime Running Lights (DRL) Schematics
Figure
1:
Switches
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Headlamps
Power, Ground, and Low Speed GMLAN Serial Data
G202, and G204
G202, and G204
Figure
2:
Headlamps
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Headlamps (9C1/9C3)
Switches
Fuse Block - Underhood Bussing
DRL 1, DRL 2, LT LO BEAM, RT LO BEAM, LT HI BEAM, RT HI BEAM, and STRG WHL Fuses
G101, G102, and G111
G100
Figure
3:
Headlamps (9C1/9C3)
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Headlamps (6J7)
Headlamps
Fuse Block - Underhood Bussing
DRL 1, DRL 2, LT LO BEAM, RT LO BEAM, LT HI BEAM, RT HI BEAM, and STRG WHL Fuses
G101, G102, and G111
G100
Figure
4:
Headlamps (6J7)
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Headlamps (9C1/9C3)
Fuse Block - Underhood Bussing
DRL 1, DRL 2, LT LO BEAM, RT LO BEAM, LT HI BEAM, RT HI BEAM, and STRG WHL Fuses
G101, G102, and G111
G100