2003 Suzuki Aerio A/C & Heater Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Suzuki Aerio car and truck repair procedures including Suzuki 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 2003 Suzuki Aerio automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Suzuki Aerio

  • 2003 Suzuki Aerio 2.0 L4 GAS, CC:2000, Fuel Injection
  • 2003 Suzuki Aerio SX 2.0 L4 GAS, CC:2000, Fuel Injection

A/C & HEATER SERVICE PROCEDURES FOR 2003 Suzuki Aerio 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 2003 Suzuki Aerio cars and light trucks from 1990+

Suzuki -> Component Replacement & Adjustment -> Blower Motor Resistor, Replace -> Front -> Rear
Vehicle: 2003 Suzuki Aerio 2.0 L4 GAS

Front
  • Remove front blower motor as outlined in "Blower Motor, Replace."
  • Disconnect resistor electrical connector.
  • Remove resister to HVAC housing retaining screws, then the resistor.
  • Reverse procedure ...

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Suzuki Aerio 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 2003 Suzuki Aerio cars and light trucks from 1990+

Suzuki -> Component Replacement & Adjustment -> Blower Motor, Replace -> Aerio -> Front -> Grand Vitara, Vitara & XL-7 -> Rear -> Verona
Vehicle: 2003 Suzuki Aerio 2.0 L4 GAS

Aerio

  • Remove glove compartment retaining bolts, then the glove compartment.
  • Remove lefthand instrument panel under cover retaining screws, then the cover.
  • Disconnect blower motor electrical connector.
  • Remove three blower motor to housing mounting bolts, then the motor.
  • Reverse procedure to install.

Grand Vitara, Vitara & XL-7

Front
  • Remove ECM with HVAC housing support bracket from bottom of blower motor unit.
  • Disconnect harness clamps from instrument panel.
  • Disconnect blower motor and relay leads at coupl...

CLICK HERE TO GET FULL ACCESS TO 2003 Suzuki Aerio A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Suzuki Aerio 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 2003 Suzuki Aerio cars and light trucks from 1990+

Suzuki -> Automatic Temperature Control System Diagnosis & Testing -> Diagnosis & Testing -> A/C Performance Test -> Accessing Diagnostic Trouble Codes -> Aerio, Grand Vitara & XL-7 -> Air Conditioning System Basic Inspection -> Air Flow Control Actuator -> Blower Motor Controller -> Clearing Trouble Codes -> Component Tests -> Diagnostic Aids -> Diagnostic Starting Point -> Diagnostic Test -> Diagnostic Trouble Code Interpretation -> Evaporator Outlet Air Temperature Sensor -> Inducing Intermittent Fault conditions -> Less Scan Tool -> Outside Air Temperature Sensor -> Sunload Sensor -> Temperature Control Actuator -> Testing For Intermittent & Poor Connections -> Verona -> With Scan Tool
Vehicle: 2003 Suzuki Aerio 2.0 L4 GAS

A/C Performance Test

Refer to "Manual A/C & Heater System Diagnosis & Testing" section for performance testing procedure.

Accessing Diagnostic Trouble Codes

Less Scan Tool
Aerio, Grand Vitara & XL-7
  • Set temperature selector to MAX COOL position.
  • Set air flow selector to VENT position.
  • Set blower speed selector to OFF position.
  • Turn ignition switch to ON position.
  • Simultaneously press and hold, A/C and AIR INTAKE switches.
  • DTCs are indicated by A/C switch, LED indicator lamp, Fig. .
V...

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 2003 Suzuki Aerio A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Suzuki Aerio 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 2003 Suzuki Aerio cars and light trucks from 1990+

Air Bag System Precautions -> Suzuki -> Disarming -> Aerio, Grand Vitara, Vitara & XL-7 -> Esteem -> Sidekick & X-90 -> Swift -> Verona
Vehicle: 2003 Suzuki Aerio SX 2.0 L4 GAS

Esteem
  • Place front wheels in straight-ahead position.
  • Turn ignition to Lock and remove key, then disconnect battery ground cable.
  • Remove Air Bag and "IG" fuses from junction/fuse box, Figs. through , located under lefthand side of instrument panel.
  • Remove lefthand upper steering column cap, then unlock and disconnect driver's air bag module yellow connector.
  • Open glove compartment door, then push stoppers on lefthand and righthand sides and remove glove compartment.
  • Disconnect passenger's air bag yellow connector.
  • Allow 90 seconds for SDM...

CLICK HERE TO GET FULL ACCESS TO 2003 Suzuki Aerio A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Suzuki Aerio 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 2003 Suzuki Aerio cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2003 Suzuki Aerio 2.0 L4 GAS

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

CLICK HERE TO GET FULL ACCESS TO 2003 Suzuki Aerio A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Suzuki Aerio 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 2003 Suzuki Aerio cars and light trucks from 1990+

Suzuki -> Component Replacement & Adjustment -> Cabin Air Filter, Replace -> Grand Vitara, Vitara & XL-7 -> Verona
Vehicle: 2003 Suzuki Aerio 2.0 L4 GAS

Grand Vitara, Vitara & XL-7

  • Remove glove compartment retaining screws, then the glove compartment.
  • Remove air filter cover by pulling upward on clips to release cover.
  • Remove filter from HVAC housing.
  • Reverse procedure to install. Ensure arrow on fil...

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