Subaru Crosstrek Service Manual: Dtc b2903 vdc data error
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC B2903 VDC DATA ERROR
DTC DETECTING CONDITION:
Detected when data (vehicle speed signal) from VDC CM is abnormal.
TROUBLE SYMPTOM:
The auto headlight beam leveler does not operate.
NOTE:
Perform the diagnosis for VDC. Basic Diagnostic Procedure > PROCEDURE">
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AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULEDetected when CAN data (ve ...
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Other materials:
Inspection
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > General DescriptionINSPECTIONBefore performing diagnosis, check the following items which might affect VDC problems.1. BATTERYCheck the battery. Battery > INSPECTION">2. GROUNDCheck the tightening torque of the ground bolt for VDC.3. BRAK ...
Installation
LIGHTING SYSTEM > Turn Signal Light & Hazard Light UnitINSTALLATIONCAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION">Install each part in the reve ...
Engine
SPECIFICATIONS > CrosstrekENGINEModel2.0 L DOHC non-turboEngine typeHorizontally opposed, liquid cooled, 4-cylinder, 4-stroke gasoline engineValve arrangementDOHCBore ? strokemm (in)84.0 ? 90.0 (3.31 ? 3.54)Displacementcm3 (cu in)1,995 (121.7)Compression ratio10.5Ignition order1 — 3 — 2 — 4 ...
