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Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Object Detection System And Pedestrian Protection System - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B1024: Circuit Board Temperature Sensor >> Circuit/System Verification

Circuit/System Verification

NOTE: Allow the vehicle cabin to cool if the temperature inside the vehicle is excessive before proceeding with this diagnostic procedure.
  1. Verify the DTC sets outside of the Conditions for Running and Setting. Since most occurrences of this DTC are caused by extreme vehicle cabin temperatures due to ambient conditions, review with the customer the conditions under which the DTC set.
    • If the DTC sets within the Conditions for Running and Setting. 

      The system is operating as designed, All OK.

    • If the DTC sets outside the Conditions for Running and Setting. 
  2. Using the scan tool, clear the DTC.
  3. Verify the DTC does not set while operating the infotainment system under the conditions the customer experienced the concern.
    • If the DTC sets 

      Replace the K172 Night Vision Camera Control Module

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