Section 176 (Smart Key System (For Entry Function) - Diagnostic Codes & Symptom Tests (Model Code: ZRE172))
WARNING: This page is about a different car, the 2018 Toyota Corolla, 2017 Toyota Corolla, 2016 Toyota Corolla, 2015 Toyota Corolla, and 2014 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
- SMART KEY SYSTEM (For Entry Function)
- Operation History List [08/2013 - ]
- DTC B27A1: Open in Driver Side Electrical Antenna Circuit [08/2013 - ]
- DTC B27A2: Open in Front Passenger Side Electrical Antenna Circuit [08/2013 - ]
- DTC B27A5: Open in Front Floor Electrical Key Oscillator Circuit [08/2013 - ]
- DTC B27A6: Open in Rear Floor Electrical Key Oscillator Circuit [08/2013 - ]
- DTC B27A7: Open in Inside Luggage Compartment Electrical Key Oscillator Circuit [08/2013 - ]
- DTC B27A8: Open in Outside Luggage Compartment Electrical Key Antenna Circuit [08/2013 - ]
- Symptom Tests
- All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate [08/2013 - ]
- All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate [08/2013 - ]
- Driver Side Door Entry Unlock Function does not Operate [08/2013 - ]
- Front Passenger Side Door Entry Unlock Function does not Operate [08/2013 - ]
- Driver Side Door Entry Lock and Unlock Functions do not Operate [08/2013 - ]
- Front Passenger Side Door Entry Lock and Unlock Functions do not Operate [08/2013 - ]
- Driver Side Door Entry Lock Function does not Operate [08/2013 - ]
- Front Passenger Side Door Entry Lock Function does not Operate [08/2013 - ]
- Room Oscillator does not Recognize Key [08/2013 - ]
- Luggage Compartment Door Entry Unlock Function does not Operate when Key is Outside Luggage Compartment [08/2013 - ]
- Key Luggage Compartment Lock-in Prevention Function does not Operate [08/2013 - ]
- Entry Interior Alarm does not Sound [08/2013 - ]
- New Key cannot be Registered [08/2013 - ]
- Additional Key cannot be Registered [08/2013 - ]