C5 Brake System Fault - STOP!!

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corsehf
Posts: 183
Joined: 13 Mar 2008, 07:34

C5 Brake System Fault - STOP!!

Unread post by corsehf »

The STOP warning light has now come on with 3 bleeps and a warning on the dash of a 'Brake System Fault'.
Is there a 'Sure Fire Reason' for this??
I have checked the front discs + pads and they are not that low - the friction material is now the same thickness as the plate but nowhere near the sensor - yet.
Any ideas?
Andy

2003 C5 2.2HDi Exclusive SE Est

2001 C5 2.2HDi SX Est (gone to C5 Heaven!)
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RichardW
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Re: C5 Brake System Fault - STOP!!

Unread post by RichardW »

Low brake fluid level?
Richard W
JohnD
(Donor 2022)
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Joined: 14 Mar 2001, 23:41
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Re: C5 Brake System Fault - STOP!!

Unread post by JohnD »

Is the wiring to the sensors OK. If the covering gets chafed they can 'short' and ring up a warning.
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wheeler
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Joined: 21 Sep 2002, 19:07
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Re: C5 Brake System Fault - STOP!!

Unread post by wheeler »

Another quick check you can do is check your brake lights are operating correctly, if the lights are stuck on the ECU's will think your accelerating & braking at the same time & can throw up faults.
Is the ABS light on aswell ?