ENTRY AND START SYSTEM (for Entry Function) DIAGNOSTIC TROUBLE CODE CHART

Tech Tips

If a trouble code is stored during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.

DTC Code Detection Item Trouble Area See page
B27A1 Open in Driver Side Electrical Antenna Circuit

- Front door outside handle assembly (for driver side)

- Certification ECU

- Wire harness or connector

Click here

B27A2 Open in Front Passenger Side Electrical Antenna Circuit

- Front door outside handle assembly (for passenger side)

- Certification ECU

- Wire harness or connector

Click here

B27A5 Open in Front Floor Electrical Key Oscillator Circuit

- Indoor electrical key oscillator (front side)

- Certification ECU

- Wire harness or connector

Click here

B27A7 Open in Inside Luggage Compartment Electrical Key Oscillator Circuit

- Indoor electrical key oscillator (rear side)

- Certification ECU

- Wire harness or connector

Click here

B27A8 Open in Outside Luggage Compartment Electrical Key Antenna Circuit

- Outside electrical key oscillator (outside luggage)

- Certification ECU

- Wire harness or connector

Click here