Pre-Collision Brake Does Not Operate/Pre-Collision Brake Operates But Brake Force Is Not Sufficient To Stop/PRECOLLISION 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 "Precollision 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 .