LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2015 >> Volt >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Object Detection And Pedestrian Protection System >> Diagnostic Information and Procedures >> DTC B390D: Frontview Camera Module >> Circuit/System Verification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit/System Verification

  1. Ignition ON.
  2. Verify there are no DTCs set, except for DTC B101E 4B in the B233B Radar Sensor Module - Long Rage or K109 Frontview Camera Module.
    • If no other DTCs are set 
  3. Perform the calibration procedure. Refer to Front View Camera Module Calibration .
    NOTE: Before conducting alignment, verify that the K109 Frontview Camera Module will not have difficulty seeing the lines on the road. If the view of the K109 Frontview Camera Module is blocked with mud, dirt, snow, ice or slush, if the windshield is damaged or if weather limits visibility, such as while driving in fog, rain or snow conditions, the calibration procedure may not be able to be completed.
  4. Verify DTC B390D 66 is not set
    • If DTC B390D 66 is set 

      Replace and calibrate the K109 Frontview Camera Module.

    • If DTC B390D 66 is not set 
  5. All OK.