Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Dtc b2809 vdc malfunction

EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC B2809 VDC MALFUNCTION

Detected when error occurs in the VDC. (VDC failure)

When lost communication with vehicle dynamics control and vehicle dynamics control module abnormal or VDC echo back disagreement occur simultaneously, perform diagnosis for lost communication with vehicle dynamics control first.

NOTE:

Check the VDC. Basic Diagnostic Procedure > PROCEDURE">

Dtc b2807 ecm abnormal
EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2807 ECM ABNORMALDetected when cruise indicator illumination request from ECM and ON/OFF information of cruise f ...

Dtc b280a vdc echo back disagreement
EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B280A VDC ECHO BACK DISAGREEMENTDetected when error occurs in the VDC. (VDC brake control malfunction 1)When lost ...

Other materials:

Seatbelt maintenance
To clean the seatbelts, use a mild soap and lukewarm water. Never bleach or dye the belts because this could seriously affect their strength. Inspect the seatbelts and attachments including the webbing and all hardware periodically for cracks, cuts, gashes, tears, damage, loose bolts or wor ...

Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Fuel Sub Level SensorINSPECTION1. Check that the fuel sub level sensor has no damage.2. Measure the fuel sub level sensor float position.(1)FULL(2)EMPTY(3)Datum pointsFloat positionStandardFULL to Datum point (A)5.31±3.5 mm (0.209±0.138 in)EMPTY to Datum po ...

Inspection
TELEMATICS SYSTEM (DIAGNOSTICS) > General DescriptionINSPECTION1. BASIC INSPECTIONBefore performing the diagnosis, check the following items which may affect the problems relating to the telematics system.1. Check the battery. Battery">2. Check the relay and fuse condition. Relay and Fu ...

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