i have recently had problems with my cinq overheating in traffic and have eliminated everything apart from the cooling fan switch. can any1 tell me how to test is as i tried putting it in boiling water and testing the resistance on the pins with a multimeter with no effect to the switch activating.
The switch should be open-circuit when cold, and fairly rapidly go to zero resistance once the water gets hot enough. If it doesn't go zero-resistance then you need a new switch. If it does then it's probably OK. What did yours do?