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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 (Sunroof System) >> Diagnostic Information and Procedures >> DTC B3697: Sunroof Actuator >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify DTC B3697 42 or DTC B3697 4B is not set.
    • If DTC B3697 42 or DTC B3697 4B is set 
    1. Calibrate the K61 Sunroof Control Module. Refer to Sunroof Motor/Actuator Initialization/Teach Process .
    2. Verify DTC B3697 42 or DTC B3697 4B does not set while operating the sunroof.
      • If DTC B3697 42 or DTC B3697 4B sets, replace the K61 Sunroof Control Module.
      • If DTC B3697 42 or DTC B3697 4B does not set
    3. All OK.
    • If DTC B3697 42 or DTC B3697 4B is not set 
  3. Verify DTC B3697 00 or DTC B3697 39 is not set
    • If DTC B3697 00 or DTC B3697 39 is set, replace the K61 Sunroof Control Module.
    • If DTC B3697 00 or DTC B3697 39 is not set
  4. All OK.