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Home >> Chevrolet >> 2017 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (Engine Controls And Fuel - 1.8L (LKN) - DTC P0446 To DTC P2635 And Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P145C or P145D: Evaporative Emission (EVAP) System Leak Detection Pump Stuck >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.
  1. Vehicle in Service Mode.
  2. Verify that DTCs P145C or P145D is not set.
    • If any of the DTCs are set 

      Refer to Circuit System Testing.

    • If no DTCs are set 
  3. Verify that DTCs P2400, P2401 or P2402 is not set.
    • If no DTCs are set  .
  4. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
  5. Verify the DTC does not set.
    • If the DTCs set 

      Refer to Circuit System Testing.

    • If the DTC do not set 
  6. All OK.
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