DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
Certification ECU
DTC Code |
Detection Item |
Trouble Area |
See page |
---|---|---|---|
B27A1 |
Open in Driver Side Electrical Antenna Circuit |
- Harness or connector - Front door outside handle assembly (for driver side) - Certification ECU |
|
B27A2 |
Open in Front Passenger Side Electrical Antenna Circuit |
- Harness or connector - Front door outside handle assembly (for front passenger side) - Certification ECU |
|
B27A5 |
Open in Front Floor Electrical Key Oscillator Circuit |
- Harness or connector - Indoor No. 1 electrical key antenna (front floor) - Certification ECU |
|
B27A6 |
Open in Rear Floor Electrical Key Oscillator Circuit |
- Harness or connector - Indoor No. 2 electrical key antenna (rear floor) - Certification ECU |
|
B27A7 |
Open in Inside Luggage Compartment Electrical Key Oscillator Circuit |
- Harness or connector - Indoor No. 2 electrical key antenna (inside luggage) - Certification ECU |
|
B27A8 |
Open in Outside Luggage Compartment Electrical Key Antenna Circuit |
- Harness or connector - Electrical key antenna (outside luggage) - Certification ECU |
|
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT BUMPER COVER (w/o Intuitive Parking Assist System)
(See Page )
2. REMOVE FRONT BUMPER COVER (w/ Intuitive Parking Assist System)
(See Page )
3. REMOVE HIGH PITCHED HORN ASSEMBLY
4. REMOVE RADIATOR GRILLE BRACKET
...
LIN Communication Master Malfunction (B2287,B278C)
DESCRIPTION
DTC B2287 is stored when there is an open or short circuit or an ECU
communication malfunction between the power management control ECU and certification
ECU.
DTC B278C is stored when LIN communication between the certification ...