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Matt, Mechanical Engineer
Category: Ford
Satisfied Customers: 22893
Experience:  BEng hons Mech engineering, in auto industry 22 years
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I have water on one side of my Mondeo floor and now the car

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I have water on one side of my Mondeo floor and now the car wont start, could it be the alternator, or is it something more serious do you think?
Customer: replied 2 years ago.
Sent this question this morning and still no reply
Hello I'd say its likely that the body control unit has been damaged as this controls the alarm / immobilser function the unit is located under the dash , see the attached diagram try disconnecting the unit and sparying the contacts on both sides with switch cleaner as a 1st step, but it spossible that the control module needs replacing
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