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Home >> Lexus >> 2017 >> CT 200h Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Smart Access System (Keyless Entry) (Diagnostics) (Introduction) >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function) >> Problem Symptoms Table [08/2014 - ] >> Problem Symptoms Table [08/2014 - ]

Problem Symptoms Table [08/2014 - ]

HINT: 

SMART ACCESS SYSTEM WITH PUSH-BUTTON START (FOR ENTRY FUNCTION)

Symptom Suspected Area See
All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate Power door lock control system Refer to All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate [08/2014 - ]
Electrical key transmitter -
Transmitter battery -
Door control receiver -
Certification ECU (smart key ECU assembly) -
Harness or connector -
All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate Electrical key transmitter Refer to All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate [08/2014 - ]
Certification ECU (smart key ECU assembly) -
All door entry lock/unlock functions do not operate using the key (for card type), but operate using the keys (for standard)* Key battery Refer to INSPECTION [08/2014 - ]
Key (for Card Type) -
Driver Door Entry Unlock Function does not Operate Power door lock control system Refer to Driver Side Door Entry Unlock Function does not Operate [08/2014 - ]
Front door outside handle assembly (for driver door) -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Front Passenger Door Entry Unlock Function does not Operate Power door lock control system Refer to Front Passenger Side Door Entry Unlock Function does not Operate [08/2014 - ]
Front door outside handle assembly (for front passenger door) -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Driver Door Entry Lock and Unlock Functions do not Operate Power door lock control system Refer to Driver Side Door Entry Lock and Unlock Functions do not Operate [08/2014 - ]
Front door outside handle assembly (for driver door) -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Front Passenger Door Entry Lock and Unlock Functions do not Operate Power door lock control system Refer to Front Passenger Side Door Entry Lock and Unlock Functions do not Operate [08/2014 - ]
Front door outside handle assembly (for front passenger door) -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Driver Door Entry Lock Function does not Operate Power door lock control system Refer to Driver Side Door Entry Lock Function does not Operate [08/2014 - ]
Front door outside handle assembly (for driver door) -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Front Passenger Door Entry Lock Function does not Operate Power door lock control system Refer to Front Passenger Side Door Entry Lock Function does not Operate [08/2014 - ]
Front door outside handle assembly (for front passenger door) -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Room Oscillator does not Recognize Key Smart access system with push-button start (for Start Function) Refer to Room Oscillator does not Recognize Key [08/2014 - ]
No. 1 indoor electrical key antenna (front floor) -
No. 2 indoor electrical key antenna (rear floor) -
No. 3 indoor electrical key antenna (inside luggage) -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Electrical key transmitter -
Entry Interior Alarm does not Sound Meter/gauge system Refer to Entry Interior Alarm does not Sound [08/2014 - ]
Certification ECU (smart key ECU assembly) -
Back Door Entry Unlock Function does not Operate Power door lock control system Refer to Back Door Entry Unlock Function does not Operate [08/2014 - ]
Back door opener switch assembly -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Back Door Entry Lock and Unlock Functions do not Operate Power door lock control system Refer to Back Door Entry Lock and Unlock Functions do not Operate [08/2014 - ]
Electrical key antenna (outside luggage) -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Back Door Entry Lock Function does not Operate Power door lock control system Refer to Back Door Entry Lock Function does not Operate [08/2014 - ]
Back door opener switch assembly -
Certification ECU (smart key ECU assembly) -
Harness or connector -
Entry Answer-back Buzzer does not Sound Wireless door lock control system Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
Certification ECU (smart key ECU assembly) -

*: w/ Key (for Card Type)