DTC C1441: EyeSight REQUEST PRESSURE ABNORMAL

DTC detecting condition: 

Defective stereo camera

Trouble symptom: 

EyeSight does not operate.

1. CHECK DTC DETECTION OF OTHER SYSTEM  .

   Using the Subaru Select Monitor, read all DTCs. Ref. to COMMON (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)

   Is any other DTC displayed?

   Yes  : Perform the diagnosis according to the DTC.

   No  : Go to  2.

2. CHECK LAN SYSTEM  .

   Check the LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE

   Is the check result OK?

   Yes  : Go to  3.

   No  : Perform the diagnosis for LAN system.

3. CHECK POOR CONTACT OF CONNECTORS  .

   Is there poor contact of the stereo camera connector?

   Yes  : Repair the connector.

   No  : Go to  4.

4. CHECK STEREO CAMERA  .

   Perform the diagnosis for the EyeSight system. Ref. to EYESIGHT (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE

   Is the stereo camera normal?

   Yes  : Go to  5.

   No  : Check the EyeSight system.

5. CHECK VDC Control Module & H/U  .
   1. Connect all connectors.
   2. Using the Subaru Select Monitor, perform the clear memory of [Brake Control]. Ref. to COMMON (DIAGNOSTICS)>CLEAR MEMORY
   3. Execute the inspection mode. Ref. to BRAKE CONTROL (DIAGNOSTICS)>INSPECTION MODE 
   4. Read the DTC of [Brake Control] using the Subaru Select Monitor. Ref. to BRAKE CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) 

   Is the same DTC displayed?

   Yes  : Replace the VDC Control Module & H/U. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDC CONTROL MODULE & H/U)

   No  : Currently, it is normal. There may have been a temporary poor contact in the harness and connector or a temporary noise interference.