Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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System Description
SYSTEM DESCRIPTION IMMOBILISER SYSTEM DESCRIPTION
The immobiliser system is designed to prevent the vehicle from being stolen. This system uses the transponder key ECU assembly that stores the key I
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the immobiliser system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
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Registration
REGISTRATION PROCEDURE 1. REPAIR INSTRUCTION
NOTICE: PRECAUTION WHEN REPLACING PARTS
Code registration is necessary when any of the following parts is replaced with a new one. After replacing a
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Engine/Power Switch Signal Compare Failure (B227862)
DESCRIPTION This DTC is stored when the SSW1 contact signal, SSW2 contact signal and SSW3 contact signal, which are detected when the ignition switch is operated, do not match.
DTC No. Detection Item
DTC Detection Condition Trouble Area
Note B227862
Engine/Power Switch
Terminals Of Ecu
TERMINALS OF ECU
NOTICE:
When performing an inspection, make sure that "ACC Customize" is set to "ON" using the multi-display.
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When "ACC Customize" is set to "ON" (ACC supply power enabled), the certification ECU (smart key ECU assembly) controls the ACC relay on and off. When
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