amaalali

Dear All

I have a question , can I stop the PCS system from working for limited time because whenever I got excited to drive sportly in the city the system works and its applying breakes so hard that any car behind me will hit me .

Thanks

yardie876

Slow down in the city lol. There is a button under the dash in the driver footwell that disables PCS.

amaalali

Thanks bro but my car dont have it !!!!

rijc99

http://www.manualowl.com/am/Lexus/20.../6769?page=256

Type in page 256 on the site.

Or page 280 of your manual.

SNiiP3R

iTrader: (3)

The button is located under your steering wheel. There is actually 3 buttons, AFS on/off, TPMS reset button, and PCS on/off.

I turned mine off long time ago. This system creates nothing but problems and it's in fact dangerous in the city.

4matador

What does the pcs function supposed to do?

ComSciGuy

It's the Pre-Collision System. It will return your seat to an upright position, tighten your seat belt, and apply the brakes to reduce injury in an impact.

I've only had my car for a week, but I'd be curious as to what condition would cause it to come on during city driving. I have seen the red brake warning when I was passing an oncoming car on the other side of the median of a curvy road.