Pre-Collision Brake Does Not Operate/Pre-Collision Brake Operates But Brake Force Is Not Sufficient To Stop/Pre-Collision Brake Operates But Brake Force Is Not Sufficient To Stop. Or The Pre-Collision Brake Assist Does Not Operate

Check the pre-collision brake OFF indicator light.

Is the pre-collision brake OFF indicator light off?

Yes  : Go to  2.

No  : This is normal. Operate the brake OFF switch to deactivate. When the indicator remains on after the deactivation, perform the diagnosis described in "Pre-collision brake OFF indicator light does not go off".

Using CHECK LIST (PRE-COLLISION BRAKE), check the followings and respond to it.

• Does it apply to the condition that the pre-collision brake does not operate, or there is a high possibility that the vehicle cannot stop safely before collision with the pre-collision brake?
• Does it apply to the condition that there is a high possibility that the pre-collision brake does not operate due to the recognition status of the stereo camera?
• Does it apply to the condition that the system does not operate correctly and the turning OFF of the pre-collision brake is desired?
• Does it apply to the condition that the pre-collision brake OFF indicator light illuminates?

Is there a relevant item in the check list?

Yes  : When there is a relevant item, it can be the cause of malfunction. Eliminate the cause, and check that the malfunction has been improved.

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