1998 Toyota Tacoma A/C & Heater Service (ONLINE REPAIR MANUALS)

Auto Parts Search


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 1998 Toyota Tacoma 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 1998 Toyota Tacoma automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1998 Toyota Tacoma

  • 1998 Toyota Tacoma 2.7 L4 GAS, CC:2694, Fuel Injection, Engine VIN:, Desg:M
  • 1998 Toyota Tacoma 3.4 V6 GAS, CC:3378, Fuel Injection, Engine VIN:, Desg:N
  • 1998 Toyota Tacoma 2.4 L4 GAS, CC:2438, Fuel Injection, Engine VIN:, Desg:L

A/C & HEATER SERVICE PROCEDURES FOR 1998 Toyota Tacoma 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 1998 Toyota Tacoma cars and light trucks from 1990+

Toyota -> Electric Cooling Fans -> Troubleshooting -> Avalon -> Camry & Camry Solara w/1MZ-FE Engine -> Camry w/5S-FE Engine -> Celica -> Cooling Fan Inspection -> Cooling Fan Motor Relay -> Cooling Fan Relay Inspection -> Corolla & Echo -> Inspection -> No. 1 Cooling Fan Inspection -> No. 1 Cooling Fan Motor Inspection -> No. 1 Fan Inspection -> No. 2 Cooling Fan Inspection -> No. 2 Cooling Fan Motor Inspection -> No. 2 Fan Inspection -> On-Vehicle Inspection -> Paseo -> RAV4 -> Sienna -> Supra -> Tercel -> Water Temperature Switch
Vehicle: 1998 Toyota Tacoma 3.4 V6 GAS

Avalon
On-Vehicle Inspection
  • Check cooling fan operation with temperature below 181°F as follows:
    • Turn ignition switch to On.
    • Check that cooling fan stops. If not, check cooling fan relay and ECT switch and check for separated connector or severed wire between cooling fan relay and ECT switch.
    • Disconnect No. 1 ECT switch connector.
    • Check that cooling fan operates. If not, check the fuses, engine main relay, cooling fan relay, cooling fan and check for a short between cooling fan relay and ECT switch.
    • Reconnect No....

CLICK HERE TO GET FULL ACCESS TO 1998 Toyota Tacoma A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Toyota Tacoma 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 1998 Toyota Tacoma cars and light trucks from 1990+

Air Bag System Precautions -> Toyota -> Arming
Vehicle: 1998 Toyota Tacoma 2.7 L4 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 1998 Toyota Tacoma A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Toyota Tacoma 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 1998 Toyota Tacoma cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1998 Toyota Tacoma 2.7 L4 GAS

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

CLICK HERE TO GET FULL ACCESS TO 1998 Toyota Tacoma A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Toyota Tacoma 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 1998 Toyota Tacoma cars and light trucks from 1990+

Toyota -> Component Replacement & Adjustment -> Condenser, Replace -> Avalon -> Camry & Camry Solara -> Celica -> Corolla -> Echo & RAV4 -> Land Cruiser -> Paseo & Tercel -> Sienna -> Supra -> Tacoma, T100 & 4Runner
Vehicle: 1998 Toyota Tacoma 2.4 L4 GAS

Avalon
  • Recover refrigerant as outlined under .
  • Remove radiator fan and condenser fan.
  • Remove radiator upper mountings.
  • Remove radiator grille.
  • Disconnect refrigerant lines at condenser, capping all openings.
  • Remove condenser upper mounting, push radiator to engine side and condenser to radiator side.
  • Remove condenser mounting bolts and the condenser.
  • Reverse procedure to install, then recover and recharge system and check for leaks. If condenser is replaced, add 1.4 oz. of new refrigerant oil to compressor.
Camry & Camry...

CLICK HERE TO GET FULL ACCESS TO 1998 Toyota Tacoma A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Toyota Tacoma 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 1998 Toyota Tacoma cars and light trucks from 1990+

Air Bag System Precautions -> Toyota -> Disarming
Vehicle: 1998 Toyota Tacoma 2.4 L4 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 1998 Toyota Tacoma A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Toyota Tacoma 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 1998 Toyota Tacoma cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1998 Toyota Tacoma 2.7 L4 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1998 Toyota Tacoma A/C & HEATER SERVICE PROCEDURES

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

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 1998 Toyota Tacoma 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:
Auto Repair Quick Search
Help me find