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Old 6th February 2020, 07:34   #9
SD1too
Doesn't do things by halves
 
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Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model.

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Quote:
Originally Posted by Roverguest View Post
... and I think a 3 speed fan as no visible relay ..
David, your profile says that you have a 1.8T engine but you are definitely asking about a KV6? Please confirm. By the way, it's not a relay it's a resistor.
Quote:
Originally Posted by Roverguest View Post
... but no fan kick in until coolant reaches 112 on the diagnostics on IPK.
As Trikey says that usually means low speed failure, or in the case of a 3 speed fan low and medium speed failure, which you should repair immediately. This will involve removing the front bumper.
Quote:
Originally Posted by Roverguest View Post
Fan works with AC
  1. Start the engine from cold.
  2. Press the windscreen demist button.
  3. Get out of the car and walk to the radiator grille.
  4. Is the radiator fan running continuously or is it pulsing on and off periodically?

Please report back asap.

Simon
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Last edited by SD1too; 6th February 2020 at 07:40..
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