DTC C1441: EyeSight REQUEST PRESSURE ABNORMAL

DTC Detecting condition: 

Defective stereo camera

Trouble symptom: 

EyeSight does not operate. (Model with EyeSight)

1. CHECK DTC DETECTION OF OTHER SYSTEM. 

   Read the DTC using Subaru Select Monitor. Ref. to COMMON (DIAG)>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. Ref. to COMMON (DIAG)>CLEAR MEMORY .
   3. Execute the inspection mode. Ref. to BRAKE CONTROL (DIAGNOSTICS)>INSPECTION MODE .
   4. Read the DTC using 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.