Section 19 (Entry Start System Entry System (Keyless Entry) (Diagnostics And Symptom Tests))
WARNING: This page is about a different car, the 2019 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
- Entry & Start System (Entry Function)
- Precautions
- Parts Location
- Circuit Figure
- Description Of Functions
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Problem Symptoms Table
- ECM Terminal Arrangement
- Diagnosis System
- DTC Check/Clear
- Data Monitor/Active Test
- Diagnostic Trouble Code Chart
- DTC B27A1: Driver Side External Antenna Output Stage Open
- DTC B27A2: Passenger Side External Antenna Output Stage Open
- DTC B27A5: Front Internal Antenna Output Stage Open
- DTC B27A6: Rear Internal Antenna Output Stage Open
- DTC B27A7: Trunk/Rear Gate Internal Antenna Output Stage Open
- DTC B27A8: Trunk/Rear Gate External Antenna Output Stage Open
- The Exterior Alarm And Answer-Back Buzzer Of The Smart Entry System Do Not Go Off
- Neither Smart Lock Nor Smart Unlock Operation Works On Any Of The Doors (Wireless Function Does Not Work Either)
- Neither Smart Lock Nor Smart Unlock Operation Works From Any Of The Doors (But The Wireless Function Works)
- Smart Unlock Operation Does Not Work From The Driver's Door (But Smart Lock Operation Works)
- Smart Unlock Operation Does Not Work On The Passenger's Door (But Smart Lock Operation Works)
- Neither Smart Lock Nor Smart Unlock Operation Works On The Driver's Door
- Neither Smart Lock Nor Smart Unlock Operation Works On The Passenger's Door
- Smart Lock Operation Does Not Work On The Driver's Door (But Smart Unlock Operation Works)
- Smart Lock Operation Does Not Work On The Passenger's Door (But Smart Unlock Operation Works)
- Interior Collation Is NG
- Smart Trunk Open Operation Does Not Work (When The Transmitter Is Located Outside Trunk)
- The Smart Key Lockout Protection Function For The Trunk Does Not Work (Trunk Does Not Open)
- The Internal Alarm Of The Smart Entry System Does Not Go Off