Toyota Corolla (E120): Heater & air conditioner

Preparation

Sst

Recomended tools

Recomended tools

Equipment

Equipment

Lubricant

Lubricant

Supplemental restraint system

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    Wiring
    Power source Location ...

    Check and replace ecu
    Notice: start an inspection of the connector from the backside of the connector on the wire harness side with the connector connected to the ecu. When no measurement condition is specified, perform the inspection with the engine stopped and also the ignition switch on. First check the ec ...

    Hydraulic test
    1. Perform hydraulic test Measure the line pressure. Notice: Do the test at normal operation atf temperature 50 to 80 °c (122 to 176 °f). The line pressure test should always be carried out in pairs. One technician should observe the conditions of wheels or wheel stopper outsi ...