Toyota Corolla (E120): Heater & air conditioner

Preparation

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Recomended tools

Recomended tools

Equipment

Equipment

Lubricant

Lubricant

Supplemental restraint system

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    Circuit description
    The o/d main switch (transmission control switch) is a momentary type switch. When pressing the o/d main switch, the o/d off indicator light lights up and the ecm prohibits shifting into o/d, and when pressing it once again, the o/d off indicator light goes off and the ecm allows shifting in ...

    Manual transmission / transaxle
    Service data Torque specification ...

    Circuit description
    The rotary solenoid type idle air control (iac) valve is located under the throttle body and intake air bypassing the throttle valve flows into the iac valve through the passage. In this way the intake air volume bypassing the throttle valve is regulated, controls the engine speed. The ...