DTC Lookup

B14F1 DTC

Front side radar sensor (LH)/(RH) internal malfunction or poor installation

Component Connector
Component Connector
Component Connector
Component Connector
Component Connector
Component Connector
Component Connector
Component Connector
Component Connector
Component Connector

Possible Causes

  • 1. DTCs are stored in the following modules. – PCM (See DTC TABLE [PCM (SKYACTIV-G)] .) (See DTC TABLE [PCM (SKYACTIV-X)] .) (See DTC TABLE [PCM (SKYACTIV-G 2.5T)] .) – DC-DC converter(See DTC TABLE [DCDC] .) – Drive motor control module/Integrated starter generator (ISG) (See DTC TABLE [ISG] .) 2.

VCM

B14F1:04 [VCM]

SM3339790

id990211127500

System malfunction location

Front side radar sensor (LH)/(RH) internal malfunction or poor installation
Detection condition
• When any of the following conditions is met.
― The vehicle control module (VCM) detects a front side radar sensor (LH)/(RH) internal malfunction.
― The vehicle control module (VCM) detects that the front side radar sensor (LH)/(RH) is installed poorly.
Fail-safe
Possible cause
1. Internal malfunction related DTCs are stored in the following modules.
― Vehicle control module (VCM) (See DTC TABLE [VCM].)
― Body control module (BCM) (See DTC TABLE [BCM].)
2. DTCs are stored in the following modules.
― Front side radar sensor (LH)(See DTC TABLE [FSRL].)
― Front side radar sensor (RH)(See DTC TABLE [FSRR].)
4. Incorrect front side radar sensor installation (Refer to [FRONT SIDE RADAR SENSOR REMOVAL/INSTALLATION] in workshop manual.)
5. Front side radar sensor aiming adjustment malfunction (See FRONT SIDE RADAR SENSOR AIMING.)
8. Vehicle control module (VCM) malfunction (built into body control module (BCM)) (Refer to [BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION] in workshop manual.)
Repeatability verification procedure
1. Clear the DTC recorded in the memory. (See CLEARING DTC.)
System wiring diagram
• Not applicable