XC90 AWD V8-4.4L VIN 85 B8444S (2005): Heating and Air Conditioning

Also for this vehicle: XC90 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2003), XC90 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005), XC90 AWD L6-2.9L Turbo VIN 91 B6294T (2004), XC90 AWD L6-3.2L VIN 98 B6324S (2007), XC90 FWD L6-3.2L VIN 95 B6324S5 (2011), XC90 FWD L6-3.2L VIN 96 B6324S2 (2010), XC90 FWD L6-3.2L VIN 98 B6324S (2007), XC90 L5-2.5L Turbo VIN 59 B5254T2 (2004), XC90 Factory Service Manual (2003-2016).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
- Air Door, HVAC › Air Door Actuator / Motor, HVAC › Component Information39 pages
  - Technical Service Bulletins6 pages
    All Technical Service Bulletins for Air Door Actuator / Motor:3 pages
    TNN87-49 › Mar › 05 › A/C - Uneven Temperature Drop Between L/H & R/H Vents
    TNN87-48 › Mar › 05 › A/C - Damper Motor Module (DMM) ID & Calibration2
    Customer Interest: › TNN87-49 › Mar › 05 › A/C - Uneven Temperature Drop Between L/H & R/H Vents
    All Other Service Bulletins for Air Door Actuator / Motor: › TNN87-48 › Mar › 05 › A/C - Damper Motor Module (DMM) ID & Calibration2
  - Locations › Climate Control System, Component Location2 3 4 5 6 7 8 9 10 11 12 13
  - Service and Repair › Damper Motor Air Distribution, Replacing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
- Air Duct › Component Information › Service and Repair2 3 4 5 6 7
- Air Register › Component Information › Technical Service Bulletins8 pages
  - Customer Interest: › TNN87-56 › Dec › 06 › A/C, Interior - Whistle From Right Side of Dash2
  - All Technical Service Bulletins: › TNN87-56 › Dec › 06 › A/C, Interior - Whistle From Right Side of Dash2
  - All Other Service Bulletins for Air Register: › TNN83-36 › Feb › 05 › Body - Rattles From Lower Tailgate Area2 3 4
  - All Other Service Bulletins for Air Register: › TNN83-36 › Feb › 05 › Body - Rattles From Lower Tailgate Area
- Ambient Temperature Sensor / Switch HVAC › Component Information › Locations › Climate Control System, Component Location2 3 4 5 6 7 8
- Auxiliary Cabin Heater26 pages
- Auxiliary Water Pump › Component Information › Service and Repair2
- Blower Motor › Component Information23 pages
  - Technical Service Bulletins14 pages
    Customer Interest: › TJ19883 › Aug › 10 › A/C - Snow Enters Blower Fan During Heavy Snowstorm2 3 4 5
    All Technical Service Bulletins: › TJ19883 › Aug › 10 › A/C - Snow Enters Blower Fan During Heavy Snowstorm2 3 4 5
    All Other Service Bulletins for Blower Motor: › TJ21703 › Jan › 10 › Interior - Carpet Edge Visible At Front Door Sill2 3 4
    All Other Service Bulletins for Blower Motor: › TJ21703 › Jan › 10 › Interior - Carpet Edge Visible At Front Door Sill
  - Locations › Motor, Passenger Compartment Fan2 3 4 5
  - Service and Repair › Blower Fan Motor Rear, Replacing2 3 4
- Blower Motor Switch › Component Information › Locations2 3 4
- Cabin Air Filter › Component Information › Locations › Pollen Filter2 3 4 5
- Cabin Temperature Sensor / Switch › Component Information › Locations2
- Cabin Ventilation Duct › Component Information › Technical Service Bulletins10 pages
  - All Technical Service Bulletins for Cabin Ventilation Duct: › TJ19883 › Aug › 10 › A/C - Snow Enters Blower Fan During Heavy Snowstorm2 3 4 5
  - Customer Interest for Cabin Ventilation Duct: › TJ19883 › Aug › 10 › A/C - Snow Enters Blower Fan During Heavy Snowstorm2 3 4 5
- Cabin Ventilation Grille › Component Information › Technical Service Bulletins12 pages
  - All Technical Service Bulletins: › TJ19883 › Aug › 10 › A/C - Snow Enters Blower Fan During Heavy Snowstorm2 3 4 5
  - Customer Interest: › TJ19883 › Aug › 10 › A/C - Snow Enters Blower Fan During Heavy Snowstorm2 3 4 5
  - All Other Service Bulletins for Cabin Ventilation Grille: › TJ18299 › Nov › 09 › Interior - Door Switch Buttons Cracking2
  - All Other Service Bulletins for Cabin Ventilation Grille: › TJ18299 › Nov › 09 › Interior - Door Switch Buttons Cracking
- Climate Control Exhaust Gas Sensor › Component Information › Locations › Air Quality Sensor (AQS)2 3 4 5
- Compressor HVAC › Compressor Clutch › Component Information › Specifications2 3 4 5 6 7
- Condenser HVAC › Component Information › Locations2 3 4 5 6 7
- Control Assembly, HVAC › Component Information230 pages
  - Locations2 3
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…227
- Control Module HVAC › Component Information236 pages
  - Technical Service Bulletins6 pages
    All Technical Service Bulletins for Control Module HVAC:3 pages
    TNN87-54 › Nov › 05 › A/C - Vent Temperature Cycles From Hot to Cold2
    TNN87-49 › Mar › 05 › A/C - Uneven Temperature Drop Between L/H & R/H Vents
    Customer Interest for Control Module HVAC:3 pages
    TNN87-54 › Nov › 05 › A/C - Vent Temperature Cycles From Hot to Cold2
    TNN87-49 › Mar › 05 › A/C - Uneven Temperature Drop Between L/H & R/H Vents
  - Locations › Climate Control System, Rear2 3
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…227
- Evaporator Core › Component Information18 pages
  - Technical Service Bulletins8 pages
    Customer Interest: › TJ19292 › Oct › 08 › A/C - Climate Control System Cleaning2 3
    All Technical Service Bulletins: › TJ19292 › Oct › 08 › A/C - Climate Control System Cleaning2 3
    All Other Service Bulletins for Evaporator Core: › TJ18299 › Nov › 09 › Interior - Door Switch Buttons Cracking2
    All Other Service Bulletins for Evaporator Core: › TJ18299 › Nov › 09 › Interior - Door Switch Buttons Cracking
  - Service and Repair › Evaporator Rear, Replacing2 3 4 5 6 7 8 9 10
- Evaporator Drain Tube › Component Information › Locations2 3 4 5
- Evaporator Temperature Sensor / Switch › Component Information › Locations › Temperature Sensor Evaporator2 3 4 5
- Expansion Valve › Component Information › Service and Repair › Expansion Valve, Replacing2 3 4 5
- Heater Core › Component Information9 pages
  - Locations2 3 4
  - Service and Repair › L.H.D.2 3 4 5
- Hose/Line HVAC › Component Information21 pages
  - Locations2 3 4
  - Service and Repair › Pipe/Hose Compressor, Replacing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
- Housing Assembly HVAC › Component Information15 pages
  - Technical Service Bulletins4 pages
    Customer Interest for Housing Assembly HVAC: › TNN87-56 › Dec › 06 › A/C, Interior - Whistle From Right Side of Dash2
    All Technical Service Bulletins for Housing Assembly HVAC: › TNN87-56 › Dec › 06 › A/C, Interior - Whistle From Right Side of Dash2
  - Service and Repair › Climate Control Unit Rear, Replacing2 3 4 5 6 7 8 9 10 11
- Receiver Dryer › Component Information › Service and Repair2
- Refrigerant › Component Information10 pages
  - Technical Service Bulletins5 pages
    All Technical Service Bulletins: › TNN87-51 › Jul › 05 › A/C - Stops Working Intermittently2
    Customer Interest: › TNN87-51 › Jul › 05 › A/C - Stops Working Intermittently2
    All Other Service Bulletins for Refrigerant: › TNN88-40 › Nov › 05 › Interior - Luggage Cover Squeaks and Rattles
    All Other Service Bulletins for Refrigerant: › TNN88-40 › Nov › 05 › Interior - Luggage Cover Squeaks and Rattles
  - Specifications › Capacity Specifications2
  - Service and Repair › Refrigerant, Draining2 3
- Refrigerant Oil › Component Information › Specifications › Capacity Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC › Component Information5 pages
  - Locations
  - Service and Repair › Solenoid Valve Compressor, Replacing2 3 4
- Refrigerator › Component Information › Adjustments2 3 4 5 6 7 8 9 10
- Relays and Modules - HVAC239 pages
  - Auxiliary Cabin Heater Control Module › Component Information › Service and Repair2
  - Control Module HVAC › Component Information236 pages
    Technical Service Bulletins6 pages
    All Technical Service Bulletins for Control Module HVAC:3 pages
    TNN87-54 › Nov › 05 › A/C - Vent Temperature Cycles From Hot to Cold2
    TNN87-49 › Mar › 05 › A/C - Uneven Temperature Drop Between L/H & R/H Vents
    Customer Interest for Control Module HVAC:3 pages
    TNN87-54 › Nov › 05 › A/C - Vent Temperature Cycles From Hot to Cold2
    TNN87-49 › Mar › 05 › A/C - Uneven Temperature Drop Between L/H & R/H Vents
    Locations › Climate Control System, Rear2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…227
  - System Relay, HVAC › Component Information › Locations
- Sensors and Switches - HVAC34 pages
- Service Port HVAC › Component Information › Locations2 3 4 5 6
- Solar Sensor, HVAC › Component Information › Locations › Climate Control System, Component Location2 3 4 5
- System Relay, HVAC › Component Information › Locations
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections