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Home >> Subaru >> 2022 >> WRX Premium, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Continuously Variable Transmission (Diagnostics)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P2158: Vehicle Speed Sensor "B" Circuit >> Notes

DTC P2158: Vehicle Speed Sensor "B" Circuit: Notes

WARNING: This page is about a different variant/trim than selected.

1. - 

DTC detecting condition: 

Immediately at fault recognition

Trouble symptom: 

VDC does not operate.

CAUTION:

After servicing or replacing faulty parts, perform the last step of the basic diagnostic procedure. Ref. to  TRANSMISSION (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE  

  1. CHECK DTC  .

    Read the DTC of [Brake Control] using the Subaru Select Monitor. Ref. to BRAKE CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)

    Are any DTCs displayed?

    Yes  : Perform the diagnosis according to the DTC. Ref. to BRAKE CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)>LIST

    No  : Repair the poor contact of connector and harness between VDCCM & H/U and wheel speed sensor.