2002 Hyundai Sonata A/C & Heater Service (ONLINE REPAIR MANUALS)

Auto Parts Search


Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2002 Hyundai Sonata car and truck repair procedures including Hyundai engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2002 Hyundai Sonata automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2002 Hyundai Sonata

  • 2002 Hyundai Sonata 2.4 L4 GAS, CC:2351, Fuel Injection, Engine VIN:, Desg:S
  • 2002 Hyundai Sonata GLS 2.7 V6 GAS, CC:2656, Fuel Injection
  • 2002 Hyundai Sonata 2.7 V6 GAS, CC:2656, Fuel Injection

A/C & HEATER SERVICE PROCEDURES FOR 2002 Hyundai Sonata AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Hyundai Sonata cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2002 Hyundai Sonata 2.7 V6 GAS

[[table data]] [[table data]]

CLICK HERE TO GET FULL ACCESS TO 2002 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Hyundai Sonata AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Hyundai Sonata cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2002 Hyundai Sonata GLS 2.7 V6 GAS

[[table data]] [[table data]]

CLICK HERE TO GET FULL ACCESS TO 2002 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Hyundai Sonata AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Hyundai Sonata cars and light trucks from 1990+

Air Bag System Precautions -> Hyundai -> Arming
Vehicle: 2002 Hyundai Sonata 2.7 V6 GAS

  • Ensure nobody is inside vehicle.
  • Connect battery ground cable.
  • From a safe position at sides of or below air bag modules, turn ignition On and observe SRS la...

CLICK HERE TO GET FULL ACCESS TO 2002 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Hyundai Sonata AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Hyundai Sonata cars and light trucks from 1990+

Hyundai -> Automatic Temperature Control System Diagnosis & Testing -> System Diagnosis & Testing -> Accessing Diagnostic Trouble Codes (DTCs) -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation
Vehicle: 2002 Hyundai Sonata GLS 2.7 V6 GAS

Diagnostic Tests

Refer to "Manual A/C & Heater Diagnosis & Testing" section.

Accessing Diagnostic Trouble Codes (DTCs)

Refer to Figs. and for accessing DT...

CLICK HERE TO GET FULL ACCESS TO 2002 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Hyundai Sonata AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Hyundai Sonata cars and light trucks from 1990+

Hyundai -> Component Replacement & Adjustment -> Compressor, Replace -> Accent, Elantra, Santa Fe & Tiburon -> Sonata, XG300 & XG350
Vehicle: 2002 Hyundai Sonata 2.7 V6 GAS

Accent, Elantra, Santa Fe & Tiburon

Plug all fittings immediately after removal to keep dust and moisture from entering the A/C system.

  • Recover refrigerant as outlined under .
  • Disconnect magnetic clutch connector.
  • Raise and support vehicle.
  • Loosen compressor drive belt tensioner.
  • On Accent models, remove exhaust pipe mounting bolts if required to improve component access.
  • On all models, mark running direction, then remove compressor drive belt.
  • Disconnect suction and discharge hose fitting from compressor. Discard...

CLICK HERE TO GET FULL ACCESS TO 2002 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Hyundai Sonata AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Hyundai Sonata cars and light trucks from 1990+

Hyundai -> Manual A/C & Heater Diagnosis & Testing -> Component Diagnosis & Testing -> A/C & Condenser Fan Relay -> A/C Relay -> A/C Switch -> Accent -> Ambient Temperature Sensor -> Automatic -> Blower Motor -> Blower Motor Fan Relay -> Blower Motor Relay -> Blower Motor Resistor -> Blower Motor Switch -> Blower Relay -> Blower Switch -> Cold Engine Lock Out (CELO) Sensor -> Compressor Clutch Coil -> Compressor Stator Coil -> Dual Pressure Switch -> Dual/Triple Pressure Switch -> Elantra -> Evaporator Temperature Sensor -> High Blower Relay -> In-Vehicle Sensor -> Manual -> Mode Control Switch -> Photo Sensor -> Pin Sensor -> Santa Fe -> Sonata, XG300 & XG350 -> Temperature Actuator Potentiometer -> Thermistor -> Thermostatic Switch (Thermistor) -> Tiburon -> Triple Pressure Switch -> Vacuum Motor -> Water Temperature Sensor
Vehicle: 2002 Hyundai Sonata GLS 2.7 V6 GAS

Accent

A/C Relay
  • Remove relay box cover located in engine compartment.
  • Remove relay from relay box.
  • Apply battery voltage as illustrated, Fig. .
  • Inspect for continuity between terminals.
  • Replace relay if continuity does not meet specifications.
Blower Motor Fan Relay
  • Remove rheostat switch with coin box from crash pad.
  • Remove blower fan relay and inspect for continuity as illustrated, Fig. .
  • Replace relay if continuity does not meet specifications.
Compressor Clutch Coil
    ...

CLICK HERE TO GET FULL ACCESS TO 2002 Hyundai Sonata A/C & HEATER SERVICE PROCEDURES

Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 1998 Hyundai Sonata Mirror Glass, Passenger Side1998 Hyundai Sonata Mirror Glass, Passenger Side, 7-1/8 in. diagonally; Convex glass; A high quality, OE replacement mirror glass..

Source: Auto Body Parts Store

$41.11

Click here to view more details about 2001 Hyundai Sonata Headlight, Driver Side2001 Hyundai Sonata Headlight, Driver Side, Bulbs included; Composite and combination type; DOT and SAE approved; A high quality, OE replacement headlight assembly; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$155.05

Click here to view more details2014 Hyundai Sonata Passenger Side Head Light Assembly, Passenger Side Head Light Assembly; For Limited And SE Models; With Chrome Bezel; Except Hybrid, , .

Source: Wheels / Rims, Mirrors & Lights Store

$163.50

Click here to view more details2010 Hyundai Sonata V6, 3.3 L, 200 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

Ad Hoc

Click here to view more details2008 Hyundai Sonata Used Bumper Cover, Front, 86511-3K000, OEM HYUN WRAPPER, Very Good.

Source: Used Auto Parts Store

$269.00

Click here to view more details2013 Hyundai Sonata Used TV-Info-GPS Screen, (display), w/navigation, VIN B or VIN C, 8th digit, 7 speaker (Dimension), Very Good.

Source: Used Auto Parts Store

$297.00
More parts
Help me findSearch
Auto Repair Quick Search
Help me find
Search DIY repair manuals by VIN...
Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

Find out what info we have for your vehicle

Get the Complete Technical Service Bulletins!
Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2002 Hyundai Sonata vehicle.
Access the Complete guide!
Need To Fix Your Car or Truck?
Save Money With Free Car Insurance Quote
FREE car insurance quote
Enter Zip Code:
Auto Repair Quick Search
Help me find