DTC B14F1-78: Front Side Radar Sensor Optical Axis Deviation [Vehicle Control Module]: Outline
DTC B14F1:78 [VEHICLE CONTROL MODULE] 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 for 10 s.
|
| Fail-safe |
(See DTC TABLE [VEHICLE CONTROL MODULE (US)]
.) |
| Possible cause |
- Front bumper malfunction
- Damage (including repairs using putty application)
- Dirt
- Application of stickers (including transparent types)
- Freezing
- Front bumper poor installation
- Front side radar sensor poor installation
- Front side radar sensor aiming adjustment malfunction (optical axis deviation)
- Front side radar sensor (RH) malfunction
- Front side radar sensor (LH) malfunction
- Vehicle control module (VCM) malfunction (built into body control module (BCM))
|
| System wiring diagram |
Not applicable |
| Connector diagram |
Not applicable |