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post #2 of (permalink) Old 30th November 2015
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Exclamation Re: 04 Scenic Servo-Booster

Try the tests at this site.... See what results you get.

You could have a leak in the pipework from the vacuum pump to the servo, or maybe the vacuum pump isn't working correctly.

As it's a brake issue you need to have this looked at ASAP for safety's sake.


Please take the time to enter your vehicle details in the "What's current in your garage?" box.

To do this:
Hover over the "TOOLS" tab at the top of the page
> then in the dropdown click on "User Dashboard"
> click on "Edit Your Details" at the top Left hand side.
> scroll down to the "What's current in your garage?" box and enter your vehicle details.
> Once the details are entered scroll down to the bottom of the page and click "Save Changes"

> Done.
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2001 Renault Laguna II 1.9dCi Dynamique Sport Tourer
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