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Home >> Chevrolet >> 2021 >> Equinox LS, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 6T40 (MNH MNK) Or 6T45 (MHG) - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC P0965-P0967 >> Circuit/System Verification

Circuit/System Verification

  1. Ignition - On / Vehicle - In Service Mode
  2. Perform the scan tool control function: Pressure Control Solenoid Valve 2 - On and Off

    Verify the scan tool parameter:

    • Pressure Control Solenoid Valve 2 Control Circuit High Voltage Test Status = OK or Not Run
    • Pressure Control Solenoid Valve 2 Control Circuit Low Voltage Test Status = OK or Not Run
    • Pressure Control Solenoid Valve 2 Control Circuit Open Test Status = OK or Not Run
    • If not the specified state 

      Refer to: Component Testing

    • Go to next step: If the specified state 
  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.

    Verify the DTC does not set.

    • If the DTC sets 

      Refer to: Circuit/System Testing

    • Go to next step: If the DTC is not set 
  4. All OK.