DTC B14F1-78: Front Side Radar Sensor Optical Axis Deviation
B14F1: 78 (VCM) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Front side radar sensor optical axis deviation |
| Detection condition |
- The vehicle control module (VCM) detects that the front side radar sensor (LH) or (RH) determined an axis deviation.
|
| Fail-safe |
(See DTC TABLE [VCM]
.) |
| Possible cause |
- Internal malfunction related DTCs are stored in the following modules.
- DTCs are stored in the following modules.
- Front bumper malfunction (Refer to FRONT BUMPER REMOVAL/INSTALLATION
in the service information.)
- Incorrect front bumper installation
- Damage (including repairs using putty application), dirt, application of stickers (including transparent types), or freezing
- Incorrect front side radar sensor installation (Refer to FRONT SIDE RADAR SENSOR REMOVAL/INSTALLATION
in the service information.)
- Front side radar sensor aiming adjustment malfunction (optical axis deviation) (See FRONT SIDE RADAR SENSOR AIMING
.)
- Front side radar sensor (LH) malfunction (Refer to applicable FRONT SIDE RADAR SENSOR REMOVAL/INSTALLATION
in the service information.)
- Front side radar sensor (RH) malfunction (Refer to applicable FRONT SIDE RADAR SENSOR REMOVAL/INSTALLATION
in the service information.)
- Vehicle control module (VCM) malfunction (built into body control module (BCM)) (Refer to applicable BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION
in the service information.)
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (see CLEARING DTC
.)
|
| System wiring diagram |
|