1995 Lexus ES300 A/C & Heater Service (ONLINE REPAIR MANUALS)

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A/C & HEATER SERVICE PROCEDURES FOR 1995 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 1995 Lexus ES300 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1995 Lexus ES300 3.0 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 1995 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 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 1995 Lexus ES300 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 1993-95 -> Precautions -> Cleanliness -> General Service -> Product Compatibility -> R-12 Systems -> R-134a Systems -> Safety
Vehicle: 1995 Lexus ES300 3.0 V6 GAS

Product Compatibility

Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C Data" for specifications.

Safety

R-12 Systems

The Freon refrigerant used in car air conditioners is also known as R-12. It is colorless and odorless both as a gas and a liquid. Since it boils (vaporizes) at -21.7°F, it will usually be in a vapor state when being handled in a repair shop. But if a portion of the liquid coolant should come in contact with the hands or face, note that its temperature momentarily will be at least...

CLICK HERE TO GET FULL ACCESS TO 1995 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 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 1995 Lexus ES300 cars and light trucks from 1990+

Lexus -> Wiring Diagrams -> Electric Cooling Fan
Vehicle: 1995 Lexus ES300 3.0 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1995 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 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 1995 Lexus ES300 cars and light trucks from 1990+

Air Bag System Precautions -> Lexus -> Disarming
Vehicle: 1995 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 1995 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 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 1995 Lexus ES300 cars and light trucks from 1990+

Lexus -> Diagnosis & Testing -> A/C SYSTEM TROUBLESHOOTING -> DIAGNOSTIC CODE NOT RECORDED, SET MODE IS CLEARED WHEN IGNITION SWITCH IS TURNED OFF -> ENGINE IDLE UP DOES NOT OCCUR, OR IS CONTINUOUS -> ES 300, GS 300, SC 300 & SC 400 -> INSUFFICIENT AIR FLOW -> LS 400 -> NO AIR FLOW MODE CONTROL -> NO AIR INLET CONTROL -> NO BLOWER CONTROL -> NO BLOWER OPERATION -> NO COOL AIR COMES OUT -> NO TEMPERATURE CONTROL (ONLY MAXIMUM COOL OR MAXIMUM WARM) -> NO WARM AIR COMES OUT -> OUTPUT AIR IS WARMER OR COLDER THAN THE SET TEMPERATURE OR RESPONSE IS SLOW
Vehicle: 1995 Lexus ES300 3.0 V6 GAS

NO BLOWER OPERATION

  • Inspect IG power source circuit.
  • Inspect Accessory power circuit.
  • Inspect heater main relay circuit.
  • Inspect blower motor circuit.
  • Inspect water temperature sensor circuit.
  • Inspect Electronic Control Unit (ECU).

NO BLOWER CONTROL

  • Inspect IG power source circuit.
  • Inspect power transistor circuit.
  • On ES 300 and LS 400 models, inspect EX-Hi relay circuit.
  • On all models, inspect heater main relay circuit.
  • Inspect blower motor circuit.
  • On GS 300 and LS 400 models, inspe...

CLICK HERE TO GET FULL ACCESS TO 1995 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1995 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 1995 Lexus ES300 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1995 Lexus ES300 3.0 V6 GAS

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

CLICK HERE TO GET FULL ACCESS TO 1995 Lexus ES300 A/C & HEATER SERVICE PROCEDURES

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