stefan063

New Member
Hi guys,

Can you tell me how to bypass brake sensor on my L322 because light is on for changing brake pads but when I checked them there where some more to go and I mean MORE???!!!
 
Change the duff sensor, don't bodge it, could invalidate your insurance in the event of an accident.
 
Unless they have devised anything different. Pad wear sensor is a contact wire in pad, that earths out on disc. It is usually only on one front and one rear brake. Only way to switch it off is to unplug it or change pads.
 
As I have no doubt mentioned numerous times previous....

Never scrimp, save or bodge with two systems on your car - Brakes and Steering...

These two systems above all else can save your life.....nuff said.
 
I can see why your frustrated, you still have plenty of wear left on your pads, but if there's nothing wrong with the sensor, and someone hasn't knocked it putting new pads back in, then that's probably the recommended ware for them, you have to remember these things weigh a LOT and if you steaming along the motorway at 80-90 mph then you need lots of pad, they heat up as much as the disk when trying to stop you know
 
So I just need to unplug the sensors!? Yes I have plenty of wear on my pads and there is no need in next 7000-8000km changing them!
 
Unless they have devised anything different. Pad wear sensor is a contact wire in pad, that earths out on disc. It is usually only on one front and one rear brake. Only way to switch it off is to unplug it or change pads.

That's far too simple Tony, I believe from other posts that the sensor is a separate item that once triggered has to be replaced.:eek:
 
That's far too simple Tony, I believe from other posts that the sensor is a separate item that once triggered has to be replaced.:eek:

The wire in the pad was a much simpler and cheaper option. Over complication personified.
 
Just read the L322 WSM on Brakes....I attach the section relevant....The senser does need to be renewed once the warning light shows....

As Attached.....
 

Attachments

  • L322_BPS_1.jpg
    L322_BPS_1.jpg
    81.3 KB · Views: 1,223
  • L322_BPS_2.jpg
    L322_BPS_2.jpg
    80.5 KB · Views: 682
  • L322_BPS_3.jpg
    L322_BPS_3.jpg
    106.3 KB · Views: 756
  • L322_BPS_4.jpg
    L322_BPS_4.jpg
    64.3 KB · Views: 764
  • L322_BPS_5.jpg
    L322_BPS_5.jpg
    81.3 KB · Views: 715
Just read the L322 WSM on Brakes....I attach the section relevant....The senser does need to be renewed once the warning light shows....

As Attached.....

So as I have seen the pictures (thank's for pics) I just can remove cable from main jack and the light will go off. Also I didn't figure it are there 4 cables or only two,each on front and rear wheel?
 
There is only one senser per axle....one on the front and one on the rear...

I think the way the senser works is there is a loop of wire contained in a plastic casing....as the casing wears, this exposes the wire loop which in turn then gets worn away until the loop breaks and this brings the warning light on....

So uplugging the connections will only serve for the light to remain on, it is my estimation (and this is only a guesstimate - I will have to see if it is in the ETM for the L322 - which is at home, sorry) that the system needs continuity to satisfy the warning system, so possible bridging it across *could* work, but that is just a guess....
 
There is only one senser per axle....one on the front and one on the rear...

I think the way the senser works is there is a loop of wire contained in a plastic casing....as the casing wears, this exposes the wire loop which in turn then gets worn away until the loop breaks and this brings the warning light on....

So uplugging the connections will only serve for the light to remain on, it is my estimation (and this is only a guesstimate - I will have to see if it is in the ETM for the L322 - which is at home, sorry) that the system needs continuity to satisfy the warning system, so possible bridging it across *could* work, but that is just a guess....

Unplugging would only work for a make circuit. Not for a break circuit as you rightly say. Thing is either the sensor is damaged if there is plenty of meat as OP says or it is indeed time to change the pads. Many vehicles use the break sensors now.
 

Similar threads