Toyota Corolla (E170): Changing the passkey

1 Select “Passkey” using a 4 to 8-digit passkey using .. 2 Input a 4 to 8-digit passkey using Input the number 1 digit at a time..

Input the number 1 digit at a time.

3 When the entire number to be registered as a passkey has been input, press If the passkey to be registered has 8 digits, pressing again.

If the passkey to be registered has 8 digits, pressing Setting automatic connection of the device on or off again is not necessary.

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    Inspection procedure
    1 Check un–lock warning switch assy Disconnect the key unlock warning switch connector.  check the continuity between the terminals of the key unlock warning switch connector, as shown in the illustration and table. Standard: 2 Check wire harness (tvip ecu unlock warni ...

    Components
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    Diagnostic trouble code chart
    Hint: when the srs warning light remains lit up and the dtc is the normal code, this means a voltage source drops. This malfunction is not stored in memory by the airbag sensor assy center and if the power source voltage returns to normal, the srs warning light will autom ...