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Home >> GMC >> 2021 >> Terrain SLE, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 94 (Driver Assistance Systems) >> Diagnostic Information And Procedures >> DTC B1015 >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition - On / Vehicle - In Service Mode
  2. Verify DTC B1015 is not set.
    • If the DTC is set 
    1. Program the control module:B174W Frontview Camera - WindshieldorK124 Active Safety Control Module
    2. Ignition - On / Vehicle - In Service Mode
    3. Verify DTC B1015 is not set. If the DTC is set
      • If the DTC is set

        Replace the appropriate component:B174W Frontview Camera - WindshieldorK124 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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