HVAC Schematics. Saturn Astra 2009

For 1990-2009 cars only

Makes 🢒 Saturn 🢒 2009 🢒 Astra 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 HVAC Schematics

Figure 1:	Power, Ground and Blower Motor Controls Master Electrical Component List Air Delivery Description and Operation Control Module References Compressor Controls B+ Bus 1 of 2 Fuse Block - Rear F29, F34, F22, F4, F24, F3, F23, and F1 Fuses B+ Bus 1 of 2 Fuse Block - Rear F40, F39, F14, F16, F17, F18 and F12 Fuses B+ Bus 2 of 2 Defogger Schematics Interior Lights Dimming Schematics G203, G204, and G205 G203, G204, and G205
Figure 2:	Compressor Controls Master Electrical Component List Air Temperature Description and Operation Control Module References Mode, Recirculation, and Air Temperature Actuators Power, Ground and Blower Motor Controls B+ Bus 2 of 2 B+ Bus 2 of 2 Fuse Block - Underhood F5, F21, F26, and F32 Fuses Power, Ground , Class 2, and GM Low Speed Serial Data (CAN A) 5-Volt and Low References G100, G103, G104, G105, and G106
Figure 3:	Mode, Recirculation, and Air Temperature Actuators Master Electrical Component List Air Temperature Description and Operation Control Module References Compressor Controls