HVAC Schematics. GMC Truck Jimmy - 4WD 2001

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2001 🢒 Jimmy - 4WD 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 HVAC Schematics

Figure 1:	Blower Controls Master Electrical Component List Air Temperature Description and Operation A/C Compressor Clutch Coil, Relay, Diode and High Pressure Cutoff Switch Ign ACC, RUN and RAP Bus Bar AUX PWR, RDO BATT and HDLP SW Fuses AUX PWR, RDO BATT and HDLP SW Fuses HVAC Vacuum Control Solenoid Valve Assembly and Electric Actuator SP201 (2.2L) G203 and G204 (Pickup) Headlight Leveling Schematics (Export) ILLUM Fuse 12 B+ Bus Bar Pulse Wipers Speed Sensors Speed Sensors G203 and G204 (Utility w/ Automatic A/C)
Figure 2:	A/C Compressor Clutch Coil, Relay, Diode and High Pressure Cutoff Switch Master Electrical Component List Air Temperature Description and Operation ECC Module and Temperature Sensors Blower Controls B+ Bus Bar IGN E Fuse and A/C Compressor, Rear Defogger, DRL Relays SP201 (2.2L) G102 (Except Export) Heated Oxygen Sensors G103 and G105 (2.2 L) G103 and G105 (2.2 L)
Figure 3:	ECC Module and Temperature Sensors Master Electrical Component List Air Temperature Description and Operation HVAC Vacuum Control Solenoid Valve Assembly and Electric Actuator A/C Compressor Clutch Coil, Relay, Diode and High Pressure Cutoff Switch
Figure 4:	HVAC Vacuum Control Solenoid Valve Assembly and Electric Actuator Master Electrical Component List Air Temperature Description and Operation ECC Module and Temperature Sensors Blower Controls Automatic Day-Night Mirror Schematics G202 (Pickup Except Crew Cab)
Figure 5:	Air Delivery System Master Electrical Component List Air Delivery Description and Operation HVAC Vacuum Control Solenoid Valve Assembly and Electric Actuator