Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: When Replacing Or Removing/installing Parts

Toyota Corolla Cross (2022-2026) Service Manual / General / Setup / When Replacing Or Removing/installing Parts

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 Work Procedure

WORK PROCEDURE PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED (for HEV Model) Replacement Part Necessary Procedure Effect/Inoperative Function when Necess

 Ecu Configuration

ECU CONFIGURATION STABILIZE A POWER SOURCE ON THE VEHICLE SIDE Shut off as many following systems and parts as possible since they would generate an electrical load. CAUTION: If vehicle systems

 Update Ecu Security Key

UPDATE ECU SECURITY KEY NOTICE: It is necessary to log in to the Toyota server to perform an ECU security key update. Users other than Toyota dealers can log in with a guest account issued

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 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the following table, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the GTS to read the Data List allows the values or states o

 Power Source Mode does not Change to ON (ACC)

DESCRIPTION If the engine switch is pressed with the electrical key transmitter sub-assembly in the cabin, the certification ECU (smart key ECU assembly) receives a signal and changes the power source mode. Related Data List and Active Test Items Problem Symptom Data List and Active Test

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