Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Immobiliser System (w/o Smart Key System)

Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Interior / Theft Deterrent / Keyless Entry / Immobiliser System (w/o Smart Key System)

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 Precaution

PRECAUTION PRECAUTION WHEN USING GTS (a) After all DTCs are cleared, check if the malfunction occurs again 6 seconds after turning the ignition switch ON. PRECAUTIONS FOR THE DOOR CONTROL TRANSMITTE

 Parts Location

PARTS LOCATION ILLUSTRATION *1 ECM - - ILLUSTRATION *1 UNLOCK WARNING SWITCH ASSEMBLY *2 COMBINATION METER ASSEMBLY *3 SECURITY INDICATOR LIGHT

 System Diagram

SYSTEM DIAGRAM

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 Lost Communication With Brake System Control Module Missing Message (U012987,U014087,U029387)

DESCRIPTION These DTCs are stored when the CAN communication system is malfunctioning. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from Priority U012987 Lost Communication With Brake System Control Module Missing Message The vehicle approac

 ID-BOX Component Internal Failure (B278D96)

DESCRIPTION When the certification ECU (smart key ECU assembly) detects an input signal indicating that the vehicle is equipped with an ID code box even though the ID code box is not registered, the certification ECU (smart key ECU assembly) stores this DTC. DTC No. Detection Item DTC D

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