Toyota Corolla (E170): When the TRAC or VSC system is operating

The slip indicator light will flash while the TRAC or VSC system is operating.

Disabling the TRAC system

    Share this page:

    Other materials:

    Circuit description
    The shift solenoid valve sl is turned ”on” and ”off” by signals from the ecm in order to control the hydraulic pressure operation, the lock–up relay valve, which then the controls operation of the lock–up clutch. Fail safe function: if the ecm detects a malfunction, it turns the ...

    Changing the passkey
    1 Select “Passkey” using . 2 Input a 4 to 8-digit passkey using . Input the number 1 digit at a time. 3 When the entire number to be registered as a passkey has been input, press again. If the passkey to be registered has 8 digits, pressing again is not necessary. ...

    Dialing from call histories
    1 Select “All calls”, “Missed calls”, “Incoming calls” or “Outgoing calls” using . 2 Select the desired number using and press the off-hook switch. The following operations can be performed: ● Registering a number as a speed dial Press (Add S. Dial) and then press an ...