GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Impala 🢒 Engine 🢒 Engine Electrical 🢒 Starting and Charging Schematics
Figure 1:

Engine Cranking
Object Number: 1551465 Size: FS
Master Electrical Component List
Starting System Description and Operation
Charge Control and Indicator
ABS/PCM, SRS, STOP, and TURN SIGNAL Fuses
A/C/CRUISE, CRUISE, PCM/BCM/CLSTR, and PCM (CRANK) Fuses
ABS/PCM, SRS, STOP, and TURN SIGNAL Fuses
Fuse Block - SEO and Fusible Links
Fuse Block - SEO and Fusible Links
Charge Control and Indicator
G100, G111, G113 - 1 of 2, G117, G151, G171
Figure 2:

Charging Control and Indicator
Object Number: 1551466 Size: FS
Master Electrical Component List
Charging System Description and Operation
Engine Cranking
A/C RLY (CMPR), BCM, CIG/AUS, EXT LTS, IGN SW, PCM, HVAC BLOWER, and WSW Fuses
Engine Cranking
DLC