Problem Symptoms Table [10/2018 - 08/2021]
HINT:
- If a problem occurs in certain locations or at certain times of day, check for the possibility of wave interference.
- When the electrical key transmitter sub-assembly is brought near electrical key and TPMS receiver assembly (RF band), door outside handle assembly (LF band), indoor electrical key antenna (LF band) or any of the electrical key antennas (LF band), the possibility of wave interference decreases. By doing this, whether wave interference is causing the problem can be checked.
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
SMART ACCESS SYSTEM WITH PUSH-BUTTON START (FOR ENTRY FUNCTION)
| Symptom | Suspected Area | Link |
|---|---|---|
| Key vehicle inside lock-in prevention function does not operate | External electrical waves | Refer to Power Source Mode does not Change to ON (IG and ACC) [10/2018 - 08/2021] |
| Harness or connector | ||
| No. 1 indoor electrical key antenna assembly (front floor) | ||
| No. 2 indoor electrical key antenna assembly (rear floor) | ||
| No. 1 indoor electrical key antenna assembly (inside luggage compartment) | ||
| Certification ECU (Smart key ECU assembly) | ||
| Transmitter battery | ||
| Instrument panel junction block assembly | ||
| Power switch | ||
| All door entry lock/unlock functions and wireless functions do not operate | Lighting system | Refer to All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate [10/2018 - 08/2021] |
| Power door lock control system | ||
| External electrical waves | ||
| Code registration | ||
| Transmitter battery | ||
| Harness or connector | ||
| Electrical key transmitter sub-assembly | ||
| Electrical key and TPMS receiver assembly | ||
| Main body ECU (Multiplex network body ECU) | ||
| Certification ECU (Smart key ECU assembly) | ||
| All door entry lock/unlock functions do not operate, but wireless functions operate | Check customize setting (Entry cancel function (manual operation)) | Refer to All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate [10/2018 - ] |
| External electrical waves | ||
| Electrical key transmitter sub-assembly | ||
| Certification ECU (Smart key ECU assembly) | ||
| Driver side door entry unlock function does not operate | Power door lock control system | Refer to Driver Side Door Entry Unlock Function does not Operate [10/2018 - ] |
| Harness or connector | ||
| Front door outside handle assembly LH | ||
| Lighting system | ||
| Certification ECU (Smart key ECU assembly) | ||
| Front passenger side door entry unlock function does not operate | Power door lock control system | Refer to Front Passenger Side Door Entry Unlock Function does not Operate [10/2018 - ] |
| Harness or connector | ||
| Front door outside handle assembly RH | ||
| Lighting system | ||
| Certification ECU (Smart key ECU assembly) | ||
| Driver side 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 [10/2018 - ] |
| External electrical waves | ||
| Harness or connector | ||
| Front door outside handle assembly LH | ||
| Certification ECU (Smart key ECU assembly) | ||
| Front passenger side 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 [10/2018 - ] |
| External electrical waves | ||
| Harness or connector | ||
| Front door outside handle assembly RH | ||
| Certification ECU (Smart key ECU assembly) | ||
| Driver side door entry lock function does not operate | Power door lock control system | Refer to Driver Side Door Entry Lock Function does not Operate [10/2018 - ] |
| Harness or connector | ||
| Front door outside handle assembly LH | ||
| Certification ECU (Smart key ECU assembly) | ||
| Front passenger side door entry lock function does not operate | Power door lock control system | Refer to Front Passenger Side Door Entry Lock Function does not Operate [10/2018 - ] |
| Harness or connector | ||
| Front door outside handle assembly RH | ||
| Certification ECU (Smart key ECU assembly) | ||
| Entry interior alarm does not sound | METER/GAUGE System | Refer to Entry Interior Alarm does not Sound [10/2018 - ] |
| Back door entry unlock function does not operate | Power door lock control system | Refer to Back Door Entry Unlock Function does not Operate [10/2018 - ] |
| 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 [10/2018 - ] |
| Electrical key antenna (outside luggage compartment) | ||
| 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 [10/2018 - ] |
| Back door opener switch assembly | ||
| Certification ECU (smart key ECU assembly) | ||
| Harness or connector | ||
| Entry lock function does not operate using close & lock function*1 | Power back door system | Refer to Entry Lock Function does not Operate Using Close & Lock Function [10/2018 - ] |
| Electrical key antenna (outside luggage compartment) | ||
| Certification ECU (smart key ECU assembly) | ||
| Harness or connector | ||
| Entry unlock and unlatch functions do not operate using kick sensor*1 | Check customize setting (Kick Sensor Function) | Refer to Entry Unlock and Unlatch Functions do not Operate Using Kick Sensor [10/2018 - ] |
| Power trunk lid system | ||
| Check customize setting (Kick Sensor Function) | ||
| Entry exterior alarm and answer-back buzzer do not sound | Check customize setting (Wireless Buzzer Resp) | Refer to Entry Exterior Alarm and Answer-back Buzzer do not Sound [10/2018 - ] |
| Lighting system | ||
| Harness or connector | ||
| Instrument panel junction block assembly | ||
| Wireless door lock buzzer | ||
| Main body ECU (Multiplex network body ECU) | ||
| Certification ECU (Smart key ECU assembly) | ||
| Touching unlock sensor for certain period of time does not unlock all doors | Check customize setting (Door Unlock Mode 2 and Door Unlock Sensor Touch Time Adjust) | Refer to Touching Unlock Sensor for Certain Period of Time does not Unlock All Doors [10/2018 - ] |
| Power door lock control system | ||
| Certification ECU (Smart key ECU assembly) |
- *1: w/ Power Back Door System