ippy 73 Posted July 15, 2013 when I reverse the parking sensors sometimes stay on and sometimes the go berserk, making allsorts of high pitch tunes (when there's nothing behind that is), its only just started to do this ive cleaned them but still happening could it be the heat? any ideas? Share this post Link to post Share on other sites
jeebowhite 5,104 Posted July 16, 2013 normally it is sediment on the sensors, if there isnt any then it could be an odd reading from a sensor. Disconnect each sensor in turn and put the car into reverse, that should locate which of the four is having the issues, you could then replace just that one sensor. Share this post Link to post Share on other sites
ippy 73 Posted July 16, 2013 thanx m8 I will have a look at the w/e and let u know :) Share this post Link to post Share on other sites
