Xantia MK II - Cruise control not working

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lancia58
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Joined: 30 Nov 2010, 08:02
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Xantia MK II - Cruise control not working

Post by lancia58 »

Hi

The cruise control is not working in my Xantia MK II. I checked the brake light switch on the brake pedal and it is OK. When the cruise control is activated I can hear a click of a relay but the cruise control will not engaged .
The cruise control vacuum unit ( bellow ) in the engine bay looks OK .

Any idea ?

Thanks

Hell Razor5543
NOT Alistair or Simon
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Re: Xantia MK II - Cruise control not working

Post by Hell Razor5543 »

I would check the associated pipes. I seem to recall somebody having the same problem, and there was a pinhole leak in a vacuum pipe which stopped the CC from working.

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xantia_v6
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Re: Xantia MK II - Cruise control not working

Post by xantia_v6 »

Most commonly, the vacuum pipe splits just where it is pushed onto the vacuum pump.

Also check that the bellows diaphragm has not been punctured.