Vehicle Interior. Corolla. Zre142 Aze141
Theft Deterrent Keyless Entry. Corolla. Zre142 Aze141
Smart Key System (For Entry Function) -- Problem Symptoms Table |
- HINT:
- 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 | COROLLA_ZRE142 RM000002VHD08OX.html |
| Electrical key transmitter | - | |
| Transmitter battery | - | |
| Fuse (ECU-B2) | - | |
| Wire 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 | COROLLA_ZRE142 RM000000XUH08YX.html |
| Electrical key transmitter | - | |
| Certification ECU (smart key ECU assembly) | - | |
| Driver side door entry unlock function does not operate | Power door lock control system | COROLLA_ZRE142 RM000002WBW0D2X.html |
| Door electrical key oscillator (for driver side) | - | |
| Front door outside handle (for driver side) | - | |
| Certification ECU (smart key ECU assembly) | - | |
| Wire harness or connector | - | |
| Front passenger side door entry unlock function does not operate | Power door lock control system | COROLLA_ZRE142 RM000002WBX04LX.html |
| Door electrical key oscillator (for front passenger side) | - | |
| Front door outside handle (for front passenger side) | - | |
| Certification ECU (smart key ECU assembly) | - | |
| Wire harness or connector | - | |
| Driver side door entry lock and unlock function does not operate | Power door lock control system | COROLLA_ZRE142 RM000000XUI0DGX.html |
| Door electrical key oscillator (for driver side) | - | |
| Front door outside handle (for driver side) | - | |
| Certification ECU (smart key ECU assembly) | - | |
| Wire harness or connector | - | |
| Front passenger side door entry lock and unlock function does not operate | Power door lock control system | COROLLA_ZRE142 RM000000XUJ05FX.html |
| Door electrical key oscillator (for front passenger side) | - | |
| Front door outside handle (for front passenger side) | - | |
| Certification ECU (smart key ECU assembly) | - | |
| Wire harness or connector | - | |
| Driver side door entry lock function does not operate | Power door lock control system | COROLLA_ZRE142 RM000000XUQ0CQX.html |
| Door electrical key oscillator (for driver side) | - | |
| Front door outside handle (for driver side) | - | |
| Certification ECU (smart key ECU assembly) | - | |
| Wire harness or connector | - | |
| Front passenger side door entry lock function does not operate | Power door lock control system | COROLLA_ZRE142 RM000000XUR05AX.html |
| Door electrical key oscillator (for front passenger side) | - | |
| Front door outside handle (for front passenger side) | - | |
| Certification ECU (smart key ECU assembly) | - | |
| Wire harness or connector | - | |
| Room oscillator does not recognize key | Indoor electrical key oscillator (for front) | COROLLA_ZRE142 RM000000XUU09IX.html |
| Indoor electrical key oscillator (for rear) | - | |
| Certification ECU (smart key ECU assembly) | - | |
| Wire harness or connector | - | |
| Electrical key transmitter | - | |
| Luggage compartment door entry unlock function does not operate when key is outside luggage compartment | Outside electrical key oscillator (for luggage compartment) | COROLLA_ZRE142 RM000000XUV048X.html |
| Luggage compartment door opener outer switch | - | |
| Luggage compartment door lock assembly | - | |
| Wire harness or connector | - | |
| Certification ECU (smart key ECU assembly) | - | |
| Key luggage compartment lock-in prevention function does not operate | Indoor electrical key oscillator (for luggage compartment) | COROLLA_ZRE142 RM000000XUW04CX.html |
| Certification ECU (smart key ECU assembly) | - | |
| Wire harness or connector | - | |
| Entry interior alarm does not sound | Meter / Gauge system | COROLLA_ZRE142 RM000000XUX097X.html |
| Certification ECU (smart key ECU assembly) | - | |
| Entry answer-back does not occur | Wireless door lock control system | COROLLA_ZRE142 RM000002WEG05BX.html |
| Certification ECU (smart key ECU assembly) | - |