1997 Lexus ES300 A/C & Heater Service (ONLINE REPAIR MANUALS)

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A/C & HEATER SERVICE PROCEDURES FOR 1997 Lexus ES300 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 1997 Lexus ES300 cars and light trucks from 1990+

Lexus -> Component Replacement & Adjustment -> Instrument Panel, Replace -> ES 300 -> GS 300 -> LS 400 -> SC 300 & SC 400
Vehicle: 1997 Lexus ES300 3.0 V6 GAS

When servicing "LX 450" models, refer to "Land Cruiser" in for service procedures.

ES 300
  • Remove front pillar garnish, front inside scuff plate, and front door opening cover, Figs. and .
  • Remove cowl side trim.
  • Using a Torx 30 (special tool 09042-00010), or equivalent, loosen screws from wheel pad, Fig. . Pull wheel pad out and disconnect air bag connector. Store air bag face up.
  • Remove steering wheel retaining nut and disconnect connector. Place scribe marks on steering wheel and shaft, then remove steering wheel using special tool SST 092...

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A/C & HEATER SERVICE PROCEDURES FOR 1997 Lexus ES300 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 1997 Lexus ES300 cars and light trucks from 1990+

Lexus -> Component Replacement & Adjustment -> Compressor, Replace -> ES 300 -> GS 300 -> LS 400 -> SC 300 & SC 400
Vehicle: 1997 Lexus ES300 3.0 V6 GAS

When servicing "LX 450" models, refer to "Land Cruiser" in for service procedures.

ES 300
  • Run engine at idle with A/C On for at least 10 minutes.
  • Stop engine, then remove battery and bracket.
  • Recover refrigerant as outlined under .
  • Disconnect and cap two hoses from compressor service valves.
  • Disconnect magnetic clutch electrical connector.
  • Loosen compressor drive belt.
  • Remove four compressor mounting bolts, then compressor assembly.
  • Reverse procedure to install, noting the following:
    • Torque compressor retaining bol...

CLICK HERE TO GET FULL ACCESS TO 1997 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 Lexus ES300 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 1997 Lexus ES300 cars and light trucks from 1990+

Air Bag System Precautions -> Lexus -> Disarming
Vehicle: 1997 Lexus ES300 3.0 V6 GAS

For Lexus LX 450 & LX 470 Information, Refer to "Land Cruiser" In "Toyota."

The Air Bag/Supplemental Restraint System (SRS) incorporates a back-up energy source that maintains sufficient deployment voltage for up to 90 seconds after the ignition is turned Off and the battery has been disconnected.

When the battery ground cable is disconnected, audio, clock and seat memory system will be canceled.

  • Note radio station settings...

CLICK HERE TO GET FULL ACCESS TO 1997 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 Lexus ES300 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 1997 Lexus ES300 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1997 Lexus ES300 3.0 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 1997 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 Lexus ES300 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 1997 Lexus ES300 cars and light trucks from 1990+

Lexus -> Wiring Diagrams -> Hydraulic Cooling Fan
Vehicle: 1997 Lexus ES300 3.0 V6 GAS

When servicing "LX 450" models...

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1997 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 Lexus ES300 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 1997 Lexus ES300 cars and light trucks from 1990+

Lexus -> Component Replacement & Adjustment -> Heater Core, Replace -> ES 300 -> GS 300 -> LS 400 -> SC 300 & SC 400
Vehicle: 1997 Lexus ES300 3.0 V6 GAS

When servicing "LX 450" models, refer to "Land Cruiser" in for service procedures.

ES 300
  • Drain coolant from engine and radiator, then disconnect heater hoses from heater core inlet and outlet.
  • Remove A/C unit, refer to "A/C Unit, Replace."
  • Remove two retaining clips and heater protector, Fig. .
  • Remove three screws and three retaining clamps, Fig. .
  • Pull heater core from case, Fig. .
  • Reverse procedure to install.
GS 300
  • Recover refrigerant as outlined under .
  • Drain engine coolant and remove evaporator as outlined un...

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