Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Precaution

PRECAUTION

PRECAUTIONS FOR DISCONNECTING AND RECONNECTING CABLE TO NEGATIVE (-) AUXILIARY BATTERY TERMINAL

NOTICE:

  • After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.

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    HINT:

    When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

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  • To prevent the key from being locked in the vehicle, make sure to enter e-latch inspection mode and enable the manual release handle before disconnecting the cable from the negative (-) battery terminal.

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PRECAUTIONS FOR ACOUSTIC VEHICLE ALERTING SYSTEM

(a) In the following cases, the volume or tone of the sound might change:

(1) If the vehicle is parked in a very hot or cold environment for an extended period of time (function will return to normal after time passes)

(2) If high pressure water is applied directly to the speaker from the bottom of the vehicle

(3) If the front of the speaker is blocked by mud, snow, ice, etc.

(4) If the entire speaker freezes

(b) In the following cases, it may be difficult to hear the sound from the speaker:

(1) If the environment around the vehicle is very noisy (in a busy intersection or when an emergency vehicle is approaching)

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    PARTS LOCATION ILLUSTRATION *1 VEHICLE APPROACHING SPEAKER ASSEMBLY *2 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) *3 HYBRID VEHICLE CONTROL ECU *4 VEHICLE APPROACHING S

     System Diagram

    SYSTEM DIAGRAM

     System Description

    SYSTEM DESCRIPTION ACOUSTIC VEHICLE ALERTING SYSTEM (a) When the vehicle is being driven quietly using the motor only, the acoustic vehicle alerting system outputs a warning sound from the vehicle ap

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    INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 FUEL VAPOR CONTAINMENT VALVE (FUEL TANK SOLENOID MAIN VALVE ASSEMBLY) 77070A - - - 2 FUEL TANK VENT HOSE SUB-ASSEMBLY 77404A

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    DESCRIPTION As this DTC is not normally output, it may be due to noise in the LIN communication system, etc. DTC No. Detection Item DTC Detection Condition Trouble Area Note B278187 Steering Lock System Missing Message One of the following conditions is met (1-tri

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