Jump to content


Photo

Reverse Sensor Problem


  • Please log in to reply
4 replies to this topic

#1 Focus_Chris

Focus_Chris

    Newbie

  • New Member
  • Pip
  • 2 posts
  • Ford Model: Focus 2.0 Ghia

Posted 22 September 2010 - 02:03 AM

Hi.

When I put the car into reverse for about 2 seconds i get a low pitch tone, but it the changes to a constant tone as if I have backed right upto something.

Does anyone know where I can find the sensor module in the car ( Focus 04 2.0 Ghia).

Thinking about disconnecting it to reset the module.

Any help or ideas would be greatful.

Cheers Chris.

Have something to contribute?

Sign in or register to start a topic...

Sign up to FOC Premium Membership To Remove These Ads

#2 alz

alz

    Feet Under The Table

  • Budding Enthusiast
  • PipPipPipPip
  • 402 posts
  • Name: Alan
  • Ford Model: Ford Focus LX 1.8 TDCI
  • Year: 2005
  • Location: Worcestershire

Posted 22 September 2010 - 02:03 PM

if this ia an aftermarket fit, it should fit behind or around one of the rear lights.

#3 ford focus edge

ford focus edge

    Too much time on the boards

  • New Member
  • PipPipPipPip
  • 775 posts
  • Name: Mike
  • Ford Model: Focus 2.5T ST-2
  • Year: 2008
  • Location: Cheshire

Posted 22 September 2010 - 03:26 PM

Mines tucked up under the carpet in the boot on the left hand side that thats an aftermarket kit not 100% sure about the ford one though

#4 mintalkin

mintalkin

    Ford Enthusiast

  • True Ford Enthusiast
  • PipPipPipPipPip
  • 3,466 posts
  • Name: mintalkin
  • Ford Model: mondeo tdci 130
  • Year: 2006
  • Location: Staffordshire

Posted 22 September 2010 - 03:37 PM

ford usually use the x vision parking system and hide the box behide one of the side panels, it sounds like you have a dodgy sensor,when you find the box dissconect the sensors one by one to find the culprit.

#5 r0b3r7

r0b3r7

    Settling In Well

  • New Member
  • PipPipPip
  • 76 posts
  • Ford Model: 2004 Focus Zetec

Posted 22 September 2010 - 10:34 PM

My mum's 3 series did something simmilar, when you engaged reverse you would hear a rapid 'bong' as if really close to something, if the sensors all operate on a simmilar concept then try the following.

Turn your ignition key so the dash lights come on...dont start the engine

Engage reverse

go round to the rear of your car, and press your ear against each of the sensor modules...you should hear a faint "clicking" noise

If i remember rightly, you should hear a regular click click click (around 2 clicks per second)

if one is clicking faster it may be faulty. But first grab some cotton wool, and some nail polish remover, and clean each sensor thoroughly. My mums were black unpainted sensors, if they are painted you may want to use something else like rubbing alcohol, as acetone may damage the paintwork

This worked for her beemer

Hope this helps

Rob


Not what you're looking for?

Register now, we have a huge community of enthusiasts to answer any questions you might have



0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users