1991 Toyota Cressida 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 1991 Toyota Cressida car and truck repair procedures including Toyota 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 1991 Toyota Cressida automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1991 Toyota Cressida

  • 1991 Toyota Cressida Luxury 3.0 L6 GAS, CC:2954, Fuel Injection, Engine VIN:, Desg:M
  • 1991 Toyota Cressida 3.0 L6 GAS, CC:2954, Fuel Injection, Engine VIN:, Desg:M

A/C & HEATER SERVICE PROCEDURES FOR 1991 Toyota Cressida 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 1991 Toyota Cressida cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 1991-92 -> Exercise System
Vehicle: 1991 Toyota Cressida Luxury 3.0 L6 GAS

An important fact most car owners ignore is that A/C systems must be used periodically. Car manufacturers caution that when the air conditioner is not used regularly, particularly during cold months, it should be turned on for a few minutes once every two or three weeks while the engine is running. This keeps the system in good operating condition.

Checking out the system for the effects of disuse before the onset of summer is one of the most important aspects of A/C system servicing.

First clean out the condenser core, mounted in all cases at the front of the cars...

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A/C & HEATER SERVICE PROCEDURES FOR 1991 Toyota Cressida 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 1991 Toyota Cressida cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 1991-92 -> Evacuating System
Vehicle: 1991 Toyota Cressida Luxury 3.0 L6 GAS

The system must be completely discharged before evacuation. After discharging the system, keep low pressure gauge hose connected to low pressure test fitting and both manifold gauge valves closed.

  • Connect high pressure gauge hose to vacuum pump, Fig. .
  • Connect center manifold gauge hose to refrigerant source with tapping valve closed.
  • Open high and low side gauge valves with vacuum pump operating.
  • Continue to operate pump for approximately 15-20 minutes after low side gauge reaches 29 or more inches of vacuum. If the system has been left open for an...

CLICK HERE TO GET FULL ACCESS TO 1991 Toyota Cressida A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1991 Toyota Cressida 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 1991 Toyota Cressida cars and light trucks from 1990+

Toyota -> Component Replacement & Adjustment -> TECHNICAL SERVICE BULLETINS -> 1991 Previa -> DRONE NOISE DURING SLIGHT ACCELERATION WITH A/C ON
Vehicle: 1991 Toyota Cressida 3.0 L6 GAS

DRONE NOISE DURING SLIGHT ACCELERATION WITH A/C ON

1991 Previa

On these models, a drone noise during light acceleration with the A/C On may be exhibited. The cause of this problem is the tension of the Air Switching Val...

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A/C & HEATER SERVICE PROCEDURES FOR 1991 Toyota Cressida 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 1991 Toyota Cressida cars and light trucks from 1990+

Toyota -> Automatic Temperature Control System Diagnosis & Testing -> DESCRIPTION
Vehicle: 1991 Toyota Cressida 3.0 L6 GAS

The Automatic Temperature Control (ATC) system provides automatic control of A/C compressor operation, air inlet door position, water valve operation and blower speeds in order to maintain passenger compartment temperature within the range selected by the operator.

The system control circuit consists of a feedback potentiometer, temperature control rheostat, and ambient and in-car temperature sensors, Figs. through which are con...

CLICK HERE TO GET FULL ACCESS TO 1991 Toyota Cressida A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1991 Toyota Cressida 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 1991 Toyota Cressida cars and light trucks from 1990+

Air Bag System Precautions -> Toyota -> Disarming
Vehicle: 1991 Toyota Cressida 3.0 L6 GAS

The Supplemental Restraint System (SRS) incorporates a back up energy source that can maintain sufficient voltage to cause a deployment for up to 90 seconds after the ignition switch is turned off and the battery is disconnected.

When the battery is disconnected all vehicle memory is lost, make notes of radio station settings. Never use a back-up power source from outside the vehicle.

  • Note radio station settings before disconnecting battery, as all vehicle memory will be lost.
  • Place ...

CLICK HERE TO GET FULL ACCESS TO 1991 Toyota Cressida A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1991 Toyota Cressida 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 1991 Toyota Cressida cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1991 Toyota Cressida 3.0 L6 GAS

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