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Home >> Subaru >> 2016 >> Crosstrek Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Hybrid Electric Vehicle System (Diagnostics) (Hybrid)) >> Drive Cycle >> Procedure >> Drive Cycle E >> Diagnostic procedure

Diagnostic procedure

WARNING: This page is about a different car, the 2015 Subaru XV Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
  1. Prepare for drive cycle. < Ref. to PREPARATION FOR DRIVE CYCLE , PROCEDURE, Drive Cycle.>
  2. Set the shift lever to "P" range.
  3. Increase electrical load of auxiliary devices, wait until the value of current data «High Voltage Battery SOC» of the hybrid powertrain control system drops below 37% and the display for «12V Battery Relay Mode Target» turns to «Close». < Ref. to HYBRID POWERTRAIN CONTROL SYSTEM , OPERATION, Read Current Data.>
  4. Drive for 10 minutes or more at a speed of 30 km/h (18.6 MPH) or more.
  5. Check that the value of current data «High Voltage Battery SOC» of the hybrid powertrain control system increases to 42% or more and the display for «12V Battery Relay Mode Target» turns to «Open». < Ref. to HYBRID POWERTRAIN CONTROL SYSTEM , OPERATION, Read Current Data.>
  6. Read the readiness code and check that the concerned DTC is not displayed. < Ref. to ALL READINESS DIAGNOSTIC CODE(S) .>
    NOTE: If the concerned DTC is displayed, the self-diagnosis of the DTC is not complete. Repeat from step  1).
  7. Read the DTC and check that the DTC is not displayed. < Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) .>
    NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC. < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) .> After repairing the cause of setting DTC, repeat from preparation for drive cycle. < Ref. to PREPARATION FOR DRIVE CYCLE , PROCEDURE, Drive Cycle.>
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