ENTRY AND START SYSTEM (for Entry Function) PROBLEM SYMPTOMS TABLE
Tech Tips
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.
| Symptom | Suspected Area | See page |
|---|---|---|
| All door entry lock/unlock functions and wireless functions do not operate | Power door lock control system | |
| Key | - | |
| Key battery | - | |
| Fuse (SECURITY) | - | |
| Harness or connector | - | |
| Door control receiver | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| All door entry lock/unlock functions do not operate, but wireless functions operate | Power door lock control system | |
| Key | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Driver side door entry unlock function does not operate | Power door lock control system | |
| Door electrical key oscillator (for driver side) | - | |
| Front door outside handle assembly (for driver side) | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Harness or connector | - | |
| Front passenger side door entry unlock function does not operate | Power door lock control system | |
| Door electrical key oscillator (for front passenger side) | - | |
| Front door outside handle assembly (for front passenger side) | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Harness or connector | - | |
| Driver side door entry lock/unlock function does not operate | Power door lock control system | |
| Door electrical key oscillator (for driver side) | - | |
| Front door outside handle assembly (for driver side) | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Harness or connector | - | |
| Front passenger side door entry lock/unlock function does not operate | Power door lock control system | |
| Door electrical key oscillator (for front passenger side) | - | |
| Front door outside handle assembly (for front passenger side) | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Harness or connector | - | |
| Driver side door entry lock function does not operate | Power door lock control system | |
| Door electrical key oscillator (for driver side) | - | |
| Front door outside handle assembly (for driver side) | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Harness or connector | - | |
| Front passenger side door entry lock function does not operate | Power door lock control system | |
| Door electrical key oscillator (for front passenger side) | - | |
| Front door outside handle assembly (for front passenger side) | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Harness or connector | - | |
| Room oscillator does not recognize key | Indoor electrical key oscillator (for front floor) | |
| Indoor electrical key oscillator (for rear floor) | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Harness or connector | - | |
| Luggage compartment door entry unlock function does not operate when key is outside luggage compartment | Luggage compartment door opener system | |
| Outside electrical key oscillator (for luggage compartment) | - | |
| Luggage compartment door opener outer switch | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Harness or connector | - | |
| Key luggage compartment lock-in prevention function does not operate | Indoor electrical key oscillator (for luggage compartment) | |
| Electrical key antenna | - | |
| Certification ECU (Smart key ECU assembly) | - | |
| Harness or connector | - | |
| Entry interior alarm does not sound | Combination meter assembly | |
| Certification ECU (Smart key ECU assembly) | - |