Contents Wiring diagrams Section: Automatic HVAC System All sections

HVAC Systems - Automatic: Specifications Chevrolet TrailBlazer I

Automatic HVAC System 64 illustrations ~139 words

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Blower Motor Control Proccessor Mounting Screw1.9 N.m44 lb in
Blower Motor Resistor Mounting Screw1.9 N.m17 lb in
HVAC Control Module Screw1.9 N.m17 lb in
Actuator Retaining Screw, ALL1.9 N.m17 lb in

Fastener Tightening Specifications

Scheme 1

Scheme 1: Sensor Resistance Table

Scheme 2

Scheme 2: HVAC Schematic Icons

Scheme 3

Scheme 3: HVAC Schematics (Module Power, Ground, Serial Data, Blower Motor, & Coolant Bypass Valve)

Scheme 4

Scheme 4: HVAC Schematics (Compressor Controls)

Scheme 5

Scheme 5: HVAC Schematics (Air Delivery/Temperature Actuators)

Scheme 6

Scheme 6: HVAC Schematics (Air Temperature Sensors)

Scheme 7

Scheme 7: HVAC Schematics (Ambient Light/Sunload Sensor)

Scheme 8

Scheme 8: HVAC Schematics (Rear Mode Control and Blower Motor Aux - Body Type VIN 3)

Scheme 9

Scheme 9: HVAC Schematics (Rear HVAC with RSA-Body Type VIN 6)

Scheme 10

Scheme 10: HVAC Schematics (Steering Wheel Controls)

Scheme 11

Scheme 11: Engine, Left Side

Scheme 12

Scheme 12: Body Front End

Scheme 13

Scheme 13: A/C Refrigerant Pressure Sensor

Scheme 14

Scheme 14: Engine Compartment, Right Rear

Scheme 15

Scheme 15: Coolant Bypass Valve (Body Type VIN 6)

Scheme 16

Scheme 16: Instrument Panel Carrier

Scheme 17

Scheme 17: Instrument Panel Carrier-Right Side

Scheme 18

Scheme 18: Instrument Panel Carrier-Center Section

Scheme 19

Scheme 19: Instrument Panel Carrier, Left and Right

Scheme 20

Scheme 20: Instrument Panel Carrier, Cowl Side

Scheme 21

Scheme 21: Instrument Panel Carrier-Air Duct

Scheme 22

Scheme 22: Instrument Panel

Scheme 23

Scheme 23: Instrument Panel, Center

Scheme 24

Scheme 24: Steering Wheel Controls

Scheme 25

Scheme 25: Lower I/P, Right Side

Scheme 26

Scheme 26: Front Auxiliary Blower Motor Switch (Body Type VIN 6)

Scheme 27

Scheme 27: B-Pillar, Left

Scheme 28

Scheme 28: Lower Console

Scheme 29

Scheme 29: HVAC Module-Auxiliary (Body Type VIN 6)

Scheme 30

Scheme 30: Blower Motor Control Processor-Auxiliary (Long Wheelbase, Body Type VIN 6)

Scheme 31

Scheme 31: A/C Compressor Clutch Assembly

Scheme 32

Scheme 32: A/C Low Pressure Switch

Scheme 33

Scheme 33: A/C Refrigerant Pressure Sensor

Scheme 34

Scheme 34: Air Temperature Actuator - Auxiliary (Body Type VIN 6)

Scheme 35

Scheme 35: Air Temperature Actuator - Left

Scheme 36

Scheme 36: Air Temperature Actuator - Right

Scheme 37

Scheme 37: Air Temperature Sensor - Lower Left

Scheme 38

Scheme 38: Air Temperature Sensor - Lower Right

Scheme 39

Scheme 39: Air Temperature Sensor - Upper Left

Scheme 40

Scheme 40: Air Temperature Sensor - Upper Right

Scheme 41

Scheme 41: Air Temperature Sensor Assembly - Inside

Scheme 42

Scheme 42: Ambient Air Temperature Sensor

Scheme 43

Scheme 43: Ambient Light/Sunload Sensor Assembly

Scheme 44

Scheme 44: Blower Motor

Scheme 45

Scheme 45: Blower Motor - Auxiliary (Body Type VIN 3)

Scheme 46

Scheme 46: Blower Motor - Auxiliary (Body Type VIN 6)

Scheme 47

Scheme 47: Blower Motor Control Module

Scheme 48

Scheme 48: Blower Motor Control Processor - Auxiliary (Body Type VIN 6)

Scheme 49

Scheme 49: Blower Motor Fuse - Auxiliary (Body Type VIN 6)

Scheme 50

Scheme 50: Blower Motor Switch - Front Auxiliary

Scheme 51

Scheme 51: Console Mode Actuator (Body Type VIN 6)

Scheme 52

Scheme 52: Coolant Bypass Valve (Body Type VIN 6)

Scheme 53

Scheme 53: Defrost Actuator

Scheme 54

Scheme 54: HVAC Control Module C1

Scheme 55

Scheme 55: HVAC Control Module C1

Scheme 56

Scheme 56: HVAC Control Module C2

Scheme 57

Scheme 57: HVAC Control Module - Auxiliary (Body Type VIN 3)

Scheme 58

Scheme 58: HVAC Control Module- Auxiliary, with Rear Seat Audio (Body Type VIN 6)

Scheme 59

Scheme 59: HVAC Control Module- Auxiliary, with Rear Seat Audio (Body Type VIN 6)

Scheme 60

Scheme 60: Mode Actuator

Scheme 61

Scheme 61: Mode Actuator - Auxiliary (Body Type VIN 3)

Scheme 62

Scheme 62: Mode Actuator - Auxiliary (Body Type VIN 6)

Scheme 63

Scheme 63: Recirculation Actuator

Scheme 64

Scheme 64