Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: kevpuk on 18 April 2010, 21:26:06

Title: Brake Pad sensor.....annoying CID warning...
Post by: kevpuk on 18 April 2010, 21:26:06
Just replaced the front pads on my Omega, and managed to kill the little sensor thingies that attach to the pads on each side.....by kill, I mean the connection broke upon trying to remove from the old pads.

So, now I always see ** piccie here ! ** (http://build-u-like.mine.nu/sales/brakes) when starting the car, and last thing after turning off ignition.

So, the question is, can replacement sensor cables be bought readily, and is it as straight-forward as removing old cable and pluggin up new ones ? Seems to me that the cable connects to an accessible place in the wheel arch.....

Failing that, how to kill the CID warning ?

Finally, any tips on how to change pads without destroying these little connectors ? Even after looking at them off-car, seems they do not readily disconnect - wondering if they generally get replaced at same time as pads ?
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: TheBoy on 18 April 2010, 21:28:25
Yes!
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: TheBoy on 18 April 2010, 21:29:12
Oh, and you always need to replace sensors when doing pads, they are ot reusable.  Or play silly beggers and short out the loom, and sod the sesnors.
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: jonnycool on 18 April 2010, 21:33:16
Your dashboard could do with a dusting mate  ;D ;D ;D

Put a new brake sensor on mine today, by complete coincidence. Got fed up with the warning myself  :y
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: kevpuk on 18 April 2010, 21:35:17
Quote
Your dashboard could do with a dusting mate  ;D ;D ;D

Put a new brake sensor on mine today, by complete coincidence. Got fed up with the warning myself  :y

Very true - roof and windows open and all sorts blowing around.....wonder if I can get away with claiming volcanic ash ??  :D

Anyways, any ideas on the cost of said sensors ? And is it just the short~ish strectch between thingy in wheel arch and pads ? (note the technical terms used there.....)
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: TheBoy on 18 April 2010, 21:37:24
from memory, £7 each.  Some have one each side, others just 1 side.

Its connector is in the wheel arch
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: jonnycool on 18 April 2010, 21:37:44
Think it was about 15 quid with trade card, only one on my car, on passenger side
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: KW on 18 April 2010, 21:44:10
£9 for the pair from Camberley Auto Factors, but still easily broken if you don't know how to attach them to the pads.

To attach the sensors to the pads, stand the pad upright, push down (towards the pad) on both ends of the spring, then get a 3rd hand to simply slot the sensor in place, and let go of the spring you were holding......job done.
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: TheBoy on 18 April 2010, 21:45:57
Quote
£9 for the pair from Camberley Auto Factors, but still easily broken if you don't know how to attach them to the pads.

To attach the sensors to the pads, stand the pad upright, push down (towards the pad) on both ends of the spring, then get a 3rd hand to simply slot the sensor in place, and let go of the spring you were holding......job done.
I clip them in once the pad is fitted  :-/

Wonder if the GM ones are a little less tight?
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: Lizzie_Zoom on 18 April 2010, 21:47:05
Quote
Quote
£9 for the pair from Camberley Auto Factors, but still easily broken if you don't know how to attach them to the pads.

To attach the sensors to the pads, stand the pad upright, push down (towards the pad) on both ends of the spring, then get a 3rd hand to simply slot the sensor in place, and let go of the spring you were holding......job done.
I clip them in once the pad is fitted  :-/

Wonder if the GM ones are a little less tight?

From my experience............no! :'( :'( :'(
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: KW on 18 April 2010, 21:49:24
Quote
I clip them in once the pad is fitted  :-/

Wonder if the GM ones are a little less tight?
Attaching the sensor to the pad while it is on the floor is much easier, at least I found it to be.

PS
They were genuine GM, and no, they ain't any less tight than the patterns (if anything, genuine GM are tighter on the fit).
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: kevpuk on 19 April 2010, 11:26:36
Thanks, all - so I need to actually fit these to quiet the warning message ? Or can I get away with just removing the connector completely from t'other end as well ? ....(note laziness !)
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: Andy B on 19 April 2010, 11:28:56
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Thanks, all - so I need to actually fit these to quiet the warning message ? Or can I get away with just removing the connector completely from t'other end as well ? ....(note laziness !)

The message  will go when the sensor circuit is closed. You need either new sensor(s) or chop the white plastic bit off & short the two wires together.  :y
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: kevpuk on 19 April 2010, 11:36:35
Quote
The message  will go when the sensor circuit is closed. You need either new sensor(s) or chop the white plastic bit off & short the two wires together.  :y

Liking the chopping idea - then again, I guess by the time I have the wheels off again....may as well fit the little fellas  ::)
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: Andy B on 19 April 2010, 11:52:21
Quote
Quote
The message  will go when the sensor circuit is closed. You need either new sensor(s) or chop the white plastic bit off & short the two wires together.  :y

Liking the chopping idea - then again, I guess by the time I have the wheels off again....may as well fit the little fellas  ::)

You know it makes sense!  :y  :y  :y
They will just push into the butterfly sahpe anti-rattle clip.  ;)
Title: Re: Brake Pad sensor.....annoying CID warning...
Post by: Entwood on 19 April 2010, 14:37:33
Short out the two connections on the "car side" of the butteerfly connection with a paperclip and some gaffer tape until you get round to fitting new sensors .. :)