2005 Opel Corsa Cooling System

2005 OPEL CORSA
75,600 MILES • 1.4L • 4 CYL • FWD • MANUAL
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MR MDLULI
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  • 1 POST
I have a problem with my cooling system. When ever I switch on the ignition, the cooling fan powers on as well. This makes it difficult for the vehicle to reach its optimum working temperature. The cooling fan also switches off when I switch off the vehicle as if the delay switch/ thermo.switch is faulty. What's wrong with it?
Dec 22, 2013 at 12:53 PM
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FREEMBA
  • ✓ASE Certified Mechanic
  • 1,152 POSTS
  • ASE Certified Mechanic
Switch the cooling fan relay in the fuse box with an identical one (there are usually more than one identical relays in the same fuse box). If the fan now wok normally, the original fan relay is bad.
Dec 22, 2013 at 1:50 PM
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