GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2001 🢒 Regal (China) 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Power Distribution Schematics
Figure 1:

Power Bussing
Object Number: 730171 Size: FS
Figure 2:

Batt 1
Object Number: 730172 Size: FS
Figure 3:

Batt 2
Object Number: 730173 Size: FS
Figure 4:

Batt 3
Object Number: 730174 Size: FS
Figure 5:

Ignition 1
Object Number: 730175 Size: FS
Figure 6:

Ignition 2
Object Number: 730176 Size: FS
Figure 7:

Fuel Injectors
Object Number: 730177 Size: FS
Figure 8:

ATX,ICM,O2
Object Number: 730178 Size: FS
Figure 9:

Stop,EVAP,MAF
Object Number: 730184 Size: FS
Figure 10:

Head Lamps,GEN
Object Number: 730185 Size: FS
Figure 11:

PCM,BCM,Cluster,Turn,SDM
Object Number: 730186 Size: FS
Figure 12:

Cluster,BCM,PCM,BTSI
Object Number: 730293 Size: FS
Figure 13:

ABS,BTSI
Object Number: 730188 Size: FS
Figure 14:

Lighting,Seat
Object Number: 730190 Size: FS
Figure 15:

Lighting
Object Number: 730193 Size: FS
Figure 16:

BCM,Power Drop,S/wheel Controls
Object Number: 730299 Size: FS
Figure 17:

Blower, Cruse, HVAC
Object Number: 730197 Size: FS