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Toyota Corolla Repair Manual: All door lock and unlock do not operate by the master switch or the drivers door key

Toyota Corolla Repair Manual / Diagnostics / Power door lock control system / All door lock and unlock do not operate by the master switch or the drivers door key

Terminals of ecu
1. Inspect integration relay Disconnect the connector and check the continuity of each terminal of the disconnected connector. Standard : If the result is not as specified, the vehicl ...

Circuit description
The integration relay receives a switch signal from the master switch, door lock control switch or the drivers door key and then drives the door lock motor. Wiring diagram ...

Other materials:

Other functions
■ Switching between outside air and recirculated air modes Press . The mode switches between outside air mode (indicator off) and recirculated air mode (indicator on) each time is pressed. ■ Defogging the windshield Defoggers are used to defog the windshield and front side windows ...

Inspection procedure
1 Check p squib circuit(airbag sensor assy center instrument panel passenger airbag assy) Disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the airbag sensor assy center and the instrument panel pas ...

Onvehicle inspection
1. Inspect pressure switch no.1. Magnetic clutch control: inspect pressure switch operation.  Set on the manifold gauge set.  Connect the positive (+) lead from the ohmmeter to terminal 4 and the negative () lead to terminal 1.  Check continuity between terminal ...

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