2004 jetta TDI both cooling fans run constantly


Asked by Oct 22, 2013 at 11:31 AM about the 2004 Volkswagen Jetta GLS TDi

Question type: Maintenance & Repair

Continuing issue: both cooling fans run when key is on,
unable to turn heat off in cabin even when ventilation off or
a/c on.  -- Both primary & aux cooling fans plus cooling fan
relay have been recently replaced.

1 Answer


i have a 2002 jetta, the fans remain on after ignition is off and key is out.i have replaced coolant sensor on radiator, i have replaced computer sesor on the block and still not working. any sugestions?

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