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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 24 (Instrument Panel System Displays And Gauges) >> Diagnostic Information and Procedures >> Engine Oil Pressure Indicator Malfunction >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Command the All Indicators test ON and OFF with the scan tool, verify that the engine oil pressure indicator turns ON and OFF.
    • If the engine oil pressure indicator does not turn ON or OFF as commanded 

      Replace the P16 Instrument Cluster.

    • If the engine oil pressure indicator turns ON and OFF as commanded 
  3. Verify the scan tool Engine Oil Pressure parameter is Low.
    • If not Low 

      Refer to Circuit/System Testing.

    • If Low 
  4. Engine running.
  5. Verify actual engine oil pressure is within specified range. Refer to Oil Pressure Diagnosis and Testing in Displays and Gauges Component Replacement Reference .
  6. Verify the scan tool Engine Oil Pressure parameter is OK.
    • If not OK 

      Refer to Circuit/System Testing.

    • If OK 
  7. All OK.
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