Auto Parts Search


      Over 40 million used auto parts online. Shop online for auto and truck parts and save up to 75%

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 2001 Toyota 4runner 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 2001 Toyota 4runner automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

A/C & HEATER SERVICE PROCEDURES FOR 2001 Toyota 4runner 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 2001 Toyota 4runner cars and light trucks from 1990+

Toyota -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Diagnosis & Testing -> 4Runner -> A/C Amplifier -> A/C Blower Control Switch -> A/C Control Assembly -> A/C Switch -> Air Inlet Control Switch -> Air Inlet Servo Motor -> Air Mix Servo Motor -> Air Outlet Servo Motor -> Avalon -> Avalon, Camry & Camry Solara -> Avalon, Celica, Corolla, Echo, RAV4 & Tacoma -> Avalon, Celica, Land Cruiser & Tundra -> Blower Motor Control Relay -> Blower Resistor -> Camry & Camry Solara -> Celica -> Celica, Corolla & MR2 -> Compressor -> Corolla -> Corolla & RAV4 -> Echo -> Expansion Valve -> Fresh-Recirc Switch -> Front -> Highlander -> Land Cruiser -> Mode Control Switch -> Mode Switch -> MR2 -> Pressure Switch -> RAV4 -> Rear -> Rear A/C Control Assembly -> Rear Power Transistor -> Refrigerant System -> Relays -> Sequoia -> Sienna -> Tacoma -> Tacoma & 4Runner -> Tundra
Vehicle: 2001 Toyota 4runner 3.4 V6 GAS

Refrigerant System

To diagnose system, connect manifold gauge set to high and low sides of system, then observe gauge readings with engine operating at 1500 RPM, blower speed on high and temperature control set at Max Cool. Refer to charts, Figs. through , for system diagnosis.

On all models except Sequoia, with ambient temperature at 86-95°F, high side reading should be 200-228 psi and low side reading should be 21-35 psi.

On Sequoia models, with ambient temperature at 86-95°F, the front A/C system should have a high side reading of 232-261 psi and a lo...

CLICK HERE TO GET FULL ACCESS TO 2001 Toyota 4runner A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2001 Toyota 4runner 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 2001 Toyota 4runner cars and light trucks from 1990+

A/C & Cooling System Maintenance -> Toyota -> 1999-2002 4Runner, Land Cruiser, RAV4, Tacoma & 2001-02 Highlander & Sequoia
Vehicle: 2001 Toyota 4runner 3.4 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 2001 Toyota 4runner A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2001 Toyota 4runner 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 2001 Toyota 4runner cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2001 Toyota 4runner 3.4 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 2001 Toyota 4runner A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2001 Toyota 4runner 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 2001 Toyota 4runner cars and light trucks from 1990+

Air Bag System Precautions -> Toyota -> Arming
Vehicle: 2001 Toyota 4runner 3.4 V6 GAS

  • Ensure ignition switch is in Lock position.
  • Reconnect battery ground cable.
  • Wait at least 10 seconds before turning the ignition switch from the Lock position.
  • Place ignitio...

CLICK HERE TO GET FULL ACCESS TO 2001 Toyota 4runner A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2001 Toyota 4runner 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 2001 Toyota 4runner cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2001-02 -> Leak Test -> Electronic Leak Detectors -> Fluid Leak Detectors
Vehicle: 2001 Toyota 4runner 3.4 V6 GAS

Testing the refrigerant system for leaks is one of the most important phases of troubleshooting. One or more of the methods outlined will prove useful in detecting leaks or checking connections if service work is performed. Before beginning any leak test, attach a manifold gauge set and note pressure. If little or no pressure is indicated, a partial charge must be installed. Check all connections, compressor head gasket, oil filler plug and compressor shaft seal for leaks.

R-12 leak detectors will not detect R-134a leaks. For R-134a system an electronic type leak detector i...

CLICK HERE TO GET FULL ACCESS TO 2001 Toyota 4runner A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2001 Toyota 4runner 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 2001 Toyota 4runner cars and light trucks from 1990+

Toyota -> Component Replacement & Adjustment -> Adjustments -> 4Runner -> Avalon -> Celica -> Corolla -> Echo -> MR2 -> RAV4 -> Sienna -> Tundra
Vehicle: 2001 Toyota 4runner 3.4 V6 GAS

Avalon

  • Set air mix control knobs to MAX COOL position.
  • Connect control cables to lever pins, Fig. , while ensuring control knobs are still in MAX COOL position.
  • Inspect for proper operation and adjust as required.

Celica

  • Move air inlet control lever to RECIRC.
  • Turn temperature control dial to MAX COOL.
  • Set mode control dial to DEF.
  • Connect air inlet dampner control inner cable to lever pin, Fig. , then clamp the outer cable.
  • Connect air mix dampner control inner cable to lever pin, Fig. , then clamp the outer cable.
  • ...

CLICK HERE TO GET FULL ACCESS TO 2001 Toyota 4runner A/C & HEATER SERVICE PROCEDURES

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

Click here to view more details about 1998 Toyota 4runner Bumper, Front1998 Toyota 4runner Bumper, Front.

Source: Auto Body Parts Store

$77.50

Click here to view more details1999 Toyota 4runner Turn Signal Switch, Also controls high and low beam dimmer; A high quality, OE replacement turn signal switch; With 2 years limited TrustBuilt warranty..

Source: Auto Body Parts Store

$52.02

Click here to view more details about 1999 Toyota 4runner Door Mirror, Passenger Side1999 Toyota 4runner Door Mirror, Passenger Side, DOOR MIRROR, RH, POWER, FOLDAWAY, BLACK, (PAINT TO MATCH) , , .

Source: Wheels / Rims, Mirrors & Lights Store

$95.98

Click here to view more details1988 Toyota 4runner SR5 L4, 2.4 L, 2366 CC Rebuilt Engine, TURBO, Fuel Injected. Fits 1/85-7/88, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$1,769.00

Click here to view more details2001 Toyota 4runner Used Air Flow Meter/Sensor, 2.4, AUTO, FWD, Very Good.

Source: Used Auto Parts Store

$65.00

Click here to view more details2001 Toyota 4runner Used Exhaust Manifold, 6 cyl (5VZFE eng), Calif, L., Very Good.

Source: Used Auto Parts Store

$132.00
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 2001 Toyota 4runner 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:
GOT A WEBSITE?Make money with Automotix

Make money with Automotix Partner Program.

Learn more

Auto Repair Quick Search
Help me find