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HVAC System - Automatic: Specifications Buick LaCrosse II facelift

Automatic HVAC System 8 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Air Inlet Valve Actuator Screw1.5 N.m13 lb in
Auxiliary Heater and Blower and Air Conditioning Control Module Screws1.5 N.m13 lb in
Heater and Blower and Air-conditioning Control Module Screw1.5 N.m13 lb in
Inside Air Valve Actuator Screw1.5 N.m13 lb in
Mode Control Cam Actuator Screw1.5 N.m13 lb in
Temperature Valve Actuator Screw1.5 N.m13 lb in

Fastener Tightening Specifications

Scheme 55

Scheme 55: Power, Ground, Controls, and Serial Data
Scheme 55: Power, Ground, Controls, and Serial Data

Scheme 56

Scheme 56: Blower Motor and Auxiliary Blower Motor Controls (CJ4)
Scheme 56: Blower Motor and Auxiliary Blower Motor Controls (CJ4)

Scheme 57

Scheme 57: A/C Compressor Controls
Scheme 57: A/C Compressor Controls

Scheme 58

Scheme 58: Air Delivery and Temperature Controls (1 of 2)
Scheme 58: Air Delivery and Temperature Controls (1 of 2)

Scheme 59

Scheme 59: Air Delivery and Temperature Controls (CJ4) (2 of 2)
Scheme 59: Air Delivery and Temperature Controls (CJ4) (2 of 2)

Scheme 60

Scheme 60: Temperature, Air Quality, Ambient Light and Sunload Sensors
Scheme 60: Temperature, Air Quality, Ambient Light and Sunload Sensors

Scheme 61

Scheme 61: Heater Coolant Pump (LUK)
Scheme 61: Heater Coolant Pump (LUK)

Scheme 62

Scheme 62: Air Purification (KEI)
Scheme 62: Air Purification (KEI)

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