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Home >> Subaru >> 2021 >> Crosstrek Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (SUBARU Eyesight System (Driver Assist) (Diagnostics) (Except For HEV)) >> Diagnostics With Phenomenon >> Inspection >> Vehicle Speed Does Not Decrease After Set/- Switch Has Been Pressed

Vehicle Speed Does Not Decrease After Set/- Switch Has Been Pressed

WARNING: This page is about a different variant/trim than selected.
  1. PERFORM REAL TIME DIAGNOSIS  .

    Check the input signal of cruise control system. Ref. to EYESIGHT (DIAGNOSTICS) (EXCEPT FOR HEV)>REAL-TIME DIAGNOSIS .

    Is the check result OK?

    Yes:  The circuit has returned to a normal condition at this time.

    NOTE: In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.

    No:  Go to  2.

  2. CHECK SET/- SWITCH  .

    Check the SET/- switch. Ref. to EYESIGHT (DIAGNOSTICS) (EXCEPT FOR HEV)>DIAGNOSTICS WITH PHENOMENON>INSPECTION>CHECK EYESIGHT STEERING SWITCH .

    Is the check result OK?

    Yes:  Replace the ECM. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO (EXCEPT FOR HEV))>ENGINE CONTROL MODULE (ECM)>REMOVAL .

    No:  Replace the EyeSight steering switch. Ref. to EYESIGHT>SWITCHES AND HARNESS .

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