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post #2 of (permalink) Old 12th February 2015
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Re: ESP Light on Laguna II V6 after.....

The ESP system works via the ABS control unit so if there is a fault in it the ESP cannot function correctly. Both systems rely on signals from the wheel sensors. I take they have been checked out properly.

If I remember correctly there was similar problem posted a nimber of years back and it was found the wiring multi-plug to the ABS conrol unit was making poor contact. The problem with dumb computer diagnostics is that they can't tell the difference between a faulty componentor if it's wiring is faulty.
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