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Home >> Cadillac >> 2021 >> XT6 Sport >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance Systems >> Diagnostic Information and Procedures >> DTC B101D (K124 Active Safety Control Module) >> Circuit/System Verification
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Circuit/System Verification

  1. Ignition - On / Vehicle - In Service Mode
  2. Verify DTC B101D is not set.
    • If the DTC is set 
    1. Program the control module:K124 Active Safety Control Module
    2. Ignition - On / Vehicle - In Service Mode
    3. Verify DTC B101D is not set.
      • If the DTC is set

        Replace the appropriate component:K124 Active Safety Control Module

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