HVAC Component Views. Chevrolet Blazer - 4WD

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2003 🢒 Blazer - 4WD - RHD 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 HVAC Component Views

Figure 1:


(1)	Ambient Air Temperature Sensor (HVAC)
(2)	Radiator Baffle

Figure 2:


(1)	Throttle Position (TP) Sensor Connector
(2)	Idle Air Control (IAC) Valve Connector
(3)	Knock Sensor (KS) Connector
(4)	Engine Coolant Temperature (ECT) Sensor Connector
(5)	A/C High Pressure Switch
(6)	A/C Compressor Clutch Connector
(7)	A/C Compressor Clutch Diode, S103 and S104

Figure 3:


(1)	A/C Evaporator
(2)	A/C Low Pressure Switch

Figure 4:

Figure 5:


(1)	Air Temperature Actuator
(2)	Radio Antenna Cable
(3)	Vacuum Control Assembly
(4)	S200
(5)	Body Harness to the Automatic Transmission
(6)	S216
(7)	S222
(8)	S219
(9)	G200, G201, G202
(10)	S209
(11)	Headlamp Grounding Relay
(12)	C200
(13)	C203
(14)	Transfer Case Shift Control Module, Connector C2
(15)	Transfer Case Shift Control Module
(16)	Transfer Case Shift Control Module, Connector C1
(17)	C209
(18)	S228, S229, D101
(19)	S213

Figure 6:


(1)	Stop Lamp Switch
(2)	P100
(3)	S231, S232, D200
(4)	S221
(5)	Relay Block - Body
(6)	C217
(7)	S223, S224, D202
(8)	S211
(9)	G204, G205
(10)	G203
(11)	Remote Control Door Lock Receiver (RCDLR) - Japan Only
(12)	Data Link Connector (DLC)
(13)	S235, S236, D201
(14)	C214
(15)	C211
(16)	Body Control Module (BCM), Connector C2
(17)	Body Control Module (BCM), Connector C1
(18)	Air Temperature Sensor - Lower
(19)	S201
(20)	S202
(21)	S212
(22)	Clutch Start Switch Connector
(23)	S207
(24)	S203
(25)	S204

Figure 7:


(1)	Sunload Sensor
(2)	Air Temperature Sensor - Upper

Figure 8:


(1)	HVAC Control Module
(2)	HVAC Control Module Connector
(3)	IP Wiring Harness

Figure 9:


(1)	Air Temperature Sensor Assembly - Inside
(2)	Dome Lamp Harness
(3)	Interior Trim Panel - RH