Problem Symptoms Table [11/2018 - 12/2021]
WARNING: This page is about a different variant/trim than selected.
HINT:
- If the problem occurs in certain locations or times of day, the possibility of wave interference is high.
- If a malfunction occurred after optional components were installed by the dealer, check if there is wave interference from the components.
SMART KEY SYSTEM (FOR START FUNCTION)
| Symptom | Suspected Area | Link |
|---|---|---|
| Power source mode does not change to on (IG) and on (ACC) | Smart Key System (for Entry Function) | Refer to Power Source Mode does not Change to ON (IG and ACC) [11/2018 - 06/2020] , or refer to Power Source Mode does not Change to ON (IG and ACC) [06/2020 - ] |
| Affected by Wave Interference | ||
| Transmitter Battery | ||
| Electrical Key Transmitter Sub-assembly | ||
| No. 1 Indoor Electrical Key Antenna Assembly (Front Floor) | ||
| No. 1 Indoor Electrical Key Antenna Assembly (Rear Floor) | ||
| No. 1 indoor electrical key antenna assembly (inside luggage compartment) | ||
| Power switch | ||
| Harness or Connector | ||
| Instrument Panel Junction Block Assembly | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| Power source mode does not change to on (ACC) | Harness or Connector | Refer to Power Source Mode does not Change to ON (ACC) [11/2018 - ] |
| ACC Relay | ||
| Instrument Panel Junction Block Assembly | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| Power source mode does not change to on (IG) | Harness or Connector | Refer to Power Source Mode does not Change to ON (IG) [11/2018 - ] |
Relay
|
||
| Instrument Panel Junction Block Assembly | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| Power source mode does not change to ON (READY) | Hybrid Control System | Refer to Power Source Mode does not Change to ON (READY) [11/2018 - 02/2019] , or refer to Power Source Mode does not Change to ON (READY) [02/2019 - 06/2020] , or refer to Power Source Mode does not Change to ON (READY) [06/2020 - 08/2020] , or refer to Power Source Mode does not Change to ON (READY) [08/2020 - 12/2021] |
| Immobiliser Function | ||
| Steering Lock Function | ||
| Harness or Connector | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| New key cannot be registered | Lin Communication System | Refer to New Key cannot be Registered [11/2018 - 12/2021] |
| Meter / Gauge System | ||
| Reregistration | ||
| Electrical Key Transmitter Sub-assembly | ||
| Steering Lock ECU (steering lock actuator with ECU assembly) | ||
| ID Code Box (Immobiliser Code ECU) | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| Additional key cannot be registered | Steering Lock Function | Refer to Additional Key cannot be Registered [11/2018 - 12/2021] |
| Electrical Key Transmitter Sub-assembly | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| New key registration warning message is not displayed | Lighting System | Refer to New Key Registration Warning Message is not Displayed [11/2018 - 10/2023] |
| Meter / Gauge System | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| Unable to unlock steering wheel (Hybrid control system cannot start) | Harness or Connector | Refer to Unable to Unlock Steering Wheel (Hybrid Control System cannot Start) [11/2018 - 12/2021] |
| Steering Lock ECU (steering lock actuator with ECU assembly) | ||
| ID Code Box (Immobiliser Code ECU) | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| Steering lock does not lock | Lighting System | Refer to Steering Lock does not Lock [11/2018 - 12/2021] |
| Harness or Connector | ||
| Steering Lock ECU (steering lock actuator with ECU assembly) | ||
| ID Code Box (Immobiliser Code ECU) | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| Security indicator light does not blink | Harness or Connector | Refer to Security Indicator Light Does not Blink [11/2018 - 10/2022] |
| Security Indicator Light (Combination Meter Assembly) | ||
| Certification ECU (Smart Key ECU Assembly) | ||
| Immobiliser system does not operate properly | Hybrid Control System | Refer to Immobiliser System does not Operate Properly [11/2018 - 02/2019] , or refer to Immobiliser System does not Operate Properly [02/2019 - 06/2020] , or refer to Immobiliser System does not Operate Properly [06/2020 - 08/2020] , or refer to Immobiliser System does not Operate Properly [08/2020 - ] |
| Register ECU Communication ID | ||
| Harness or Connector | ||
| ID Code Box (Immobiliser Code ECU) | ||
| Hybrid vehicle control ECU assembly |