Starting and Charging Schematics. Cadillac STS 2005

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2005 🢒 STS 🢒 Engine 🢒 Engine Electrical 🢒 Starting and Charging Schematics

Figure 1:	Starting System - LH2 Master Electrical Component List Starting System Description and Operation Control Module References Starting System - LY7 Fuse Block Underhood Bussing Fuse Block Right Rear: LT Turn Signal, RIM(1), Rear Fog Lamp, FT Passenger Door Module, Heated Steering Column, IGN 1, RIM(2) and Airbag Fuses; Rear Fog Lamp and IGN 1 Relays Fuse Block-Underhood: Starter IGN 1 Relays; Starter, Starter Relay, CCP, TCM/IPM/ECM, MAF, ABS and Washer Nozzle/ACC Fuses G104 (1 of 2) Fuse Block Underhood Bussing GMLAN High Speed - Domestic w/UE1 G104 (1 of 2)
Figure 2:	Starting System - LY7 Master Electrical Component List Starting System Description and Operation Control Module References Charging System Starting System - LH2 Fuse Block Underhood Bussing Fuse Block Right Rear: LT Turn Signal, RIM(1), Rear Fog Lamp, FT Passenger Door Module, Heated Steering Column, IGN 1, RIM(2) and Airbag Fuses; Rear Fog Lamp and IGN 1 Relays Fuse Block-Underhood: Starter IGN 1 Relays; Starter, Starter Relay, CCP, TCM/IPM/ECM, MAF, ABS and Washer Nozzle/ACC Fuses G104 (1 of 2) Fuse Block Underhood Bussing GMLAN High Speed - Domestic w/UE1 G104 (1 of 2)
Figure 3:	Charging System Master Electrical Component List Charging System Description and Operation Control Module References Starting System - LY7 Fuse Block Underhood Bussing GMLAN Low Speed 2 of 2 GMLAN High Speed - Domestic w/UE1 G110, G306, G404, G403, G105, G106 G110, G306, G404, G403, G105, G106
Figure 4:	Hood Ajar Switch