Hi, there is a green bosch relay in the engine bay fuse box, pull it off, crack it open and wedge the little copper arm so that it is forced against the right hand terminal as you look at it. The fan should now run all the time. If this is the case, just go to a scrappy and get another relay, pop it in and away you go. You can test this relay by opening it, putting it into its socket and moving the arm with a screwdriver-the fan should operate when you move the arm to the right.
Johnny
October 2009
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