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Home >> Cadillac >> 2013 >> Escalade Hybrid, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Automatic Transmission - 6L80/6L90 - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0711-P0713 >> Circuit/System Verification

Circuit/System Verification

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  1. Engine idling at normal operating temperature.
  2. Verify the scan tool Transmission Fluid Temperature parameter is between -74 and +174°C (-101 and +345°F).
    • If not between -74 and +174°C (-101 and +345°F) 

      Replace the Q8 Control Solenoid Valve Assembly.

    • If between -74 and +174°C (-101 and +345°F) 
  3. Verify the scan tool Transmission Fluid Temperature parameter increases greater than 2°C (3.5°F) after operating the vehicle at 64 km/h (40 mph) for 10 minutes.
    • If the temperature does not increase greater than 2°C (3.5°F) 

      Replace the Q8 Control Solenoid Valve Assembly.

    • If the temperature does increase greater than 2°C (3.5°F) 
  4. Verify the scan tool Transmission Fluid Temperature and the Transmission Control Module Temperature parameters are within 20°C (68°F) of each other.
    • If the temperatures are not within 20°C (68°F) 

      Replace the Q8 Control Solenoid Valve Assembly.

    • If the temperatures are within 20°C (68°F) 
  5. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observe from the Freeze Frame/Failure Records data.
  6. Verify the DTC does not set.
    • If the DTC sets 

      Replace the Q8 Control Solenoid Valve Assembly.

    • If the DTC does not set 
  7. All OK.