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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Controls And Fuel - 2.0L (LSY) - Diagnostic Information And Procedures (1 Of 2)) >> Diagnostic Information and Procedures >> DTC P02EE-P02F1, P10A3-P10A9, P10AA, P2B00-P2B03, P2B08, P2B09, P2B0A, P2B0B, P2B95, P2B96, or P30D4 >> Circuit/System Verification

Circuit/System Verification

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

DTC P2B95 = Connect - Scan Tool - Before the engine has started

Verify the scan tool parameter: Cold Start-Up = Yes

  1. Engine Running.
  2. Verify that no DTCs are set.
    • If any DTC listed in the DTC Descriptor Category is set 

      Refer to Circuit/System Testing.

    • Go to next step: If none of the DTCs listed in the DTC Descriptor Category is set 
  3. 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.
  4. Verify the DTC does not set.
    • If the DTC sets 

      Refer to Circuit/System Testing.

    • Go to next step: If the DTC does not set 
  5. All OK.
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