Lane Keep (Lane Departure Prevention) Is Canceled Without Releasing Operation

Interview the customer to check if it was canceled by the cancel conditions described in OM.

Is it canceled by the cancel conditions (releasing of lane departure prevention function) described in the OM?

Yes  : This is normal.

No  : Go to  2 .

Check for the presence of ECM lane departure prevention deactivation codes. Ref. to EYESIGHT (DIAGNOSTICS)>LANE DEPARTURE PREVENTION ASSIST DEACTIVATE CODE(S) DISPLAY .

Is a lane departure prevention deactivation code displayed?

Yes  : Perform the diagnosis for the displayed lane departure prevention deactivation code. Ref. to EYESIGHT (DIAGNOSTICS)>Lane Departure Prevention Assist Deactivate Code(s) Display .

No  : Replace the stereo camera. Ref. to EYESIGHT>STEREO CAMERA .