Toyota Corolla Cross Owners & Service Manuals

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

Toyota Corolla Cross (2022-2026) 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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 Terminals Of Ecu

TERMINALS OF ECU CHECK POWER DISTRIBUTION BOX ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (a) Remove the main body ECU (multiplex network body ECU). Click here *1 Power Distribution Box Assembly *2 Main Body ECU (Multiplex Network Body ECU) (b) Reconnect the powe

 Lost Communication With ECM/PCM "A" Missing Message (U010087,U012987,U014087,U015587,U023087,U111787)

DESCRIPTION These DTCs are stored when there is a CAN communication malfunction between the certification ECU (smart key ECU assembly and ECM, No. 2 skid control ECU (brake actuator assembly), main body ECU (multiplex network body ECU), combination meter assembly, air conditioning amplifier assembly

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