HVAC Schematics. Saturn L300/LW300 2003

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Saturn 🢒 2003 🢒 L300/LW300 🢒 Engine 🢒 Engine Cooling 🢒 HVAC Schematics

Figure 1:	Blower Controls and Air Delivery Master Electrical Component List Air Delivery Description and Operation A/C Compressor Controls- 2.2L Fuse Block-Underhood : HVAC Blower, Radio/Onstar and CD/DLC - Fuse Block-Left I/P : IGN3 Fuse Block-Underhood : HVAC Blower, Radio/Onstar and CD/DLC - Fuse Block-Left I/P : IGN3 G300, G304 A/C Compressor Controls- 2.2L A/C Compressor Controls- 2.2L Interior Lights Dimming Schematics G305, G401, G399 and G400 G300, G304 G300, G304
Figure 2:	A/C Compressor Controls- 2.2L Master Electrical Component List Air Delivery Description and Operation A/C Compressor Controls- 3.0L Blower Motor and Air Delivery Fuse Block-Underhood : IGN3 - Fuse Block-Right I/P : Heated Seat Fuse Block-Underhood : AC, Fuel Pump, ENG Control1, ENG Control2 and ENG Control3 Fuse Block-Underhood : IGN3 - Fuse Block-Right I/P : Heated Seat Fuse Block-Underhood : HVAC Blower, Radio/Onstar and CD/DLC - Fuse Block-Left I/P : IGN3 G300, G304 Blower Motor and Air Delivery Blower Motor and Air Delivery 2.2L G118 G300, G304 G300, G304
Figure 3:	A/C Compressor Controls- 3.0L Master Electrical Component List Air Delivery Description and Operation A/C Compressor Controls- 2.2L Fuse Block-Underhood : AC, Fuel Pump, ENG Control1, ENG Control2 and ENG Control3 Fuse Block-Underhood : AC, Fuel Pump, ENG Control1, ENG Control2 and ENG Control3 G102, G110, G118, G114 Fuse Block-Underhood : HVAC Blower, Radio/Onstar and CD/DLC - Fuse Block-Left I/P : IGN3 Blower Motor and Air Delivery Blower Motor and Air Delivery Engine Data Sensors- Low References Engine Data Sensors- 5 Volt References G102, G110, G118, G114 G300, G304 G300, G304