Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

my radiator fan doesn't come on when my engine is hot and i have tested the fan from the battery and it works but not sure what the problem is and why it doesn't come on any ideas thanks ? ...

try the rad fan switch its on the bottom left of the rad take the conector off and use a bit of wire to bridge it if the fan works its the switch