DTC C1441: Eyesight Request Pressure Abnormal
- CHECK DTC DETECTION OF OTHER SYSTEM
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Using the Subaru Select Monitor, read all DTCs. Ref. to COMMON (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .
DTC Check
Is any other DTC displayed?
Yes: Perform the diagnosis according to the DTC.
No: Go to 2.
- CHECK LAN SYSTEM
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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.
DTC detecting condition:
Defective stereo camera
Trouble symptom:
EyeSight does not operate.
- CHECK POOR CONTACT OF CONNECTORS
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Is there poor contact of the stereo camera connector?
Yes: Repair the connector.
No: Go to 4.
- CHECK STEREO CAMERA
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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.
- CHECK VSC (VDC) CONTROL MODULE & H/U
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- Connect all connectors.
- Using the Subaru Select Monitor, perform the clear memory of [Brake Control]. Ref. to COMMON (DIAGNOSTICS)>CLEAR MEMORY .
- Execute the inspection mode. Ref. to BRAKE CONTROL (DIAGNOSTICS)>INSPECTION MODE .
- 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 VSC (VDC) Control Module & H/U. Ref. to VEHICLE STABILITY CONTROL>VSC (VDC) CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VSCCM & 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.