Car Forum / Peugeot Cars / August 2006
1997 405 LX Diesel
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Fitzy - 10 Jul 2006 15:49 GMT Hello people, its been a while since my last visit, any suggestions why the electric cooling fans on my 405 won't switch off, , , , I had to pull the fuse, it all started when the coolant light came on, the coolant level was correct, (with a cold engine), started the engine, coolant light went out after 5 mins,switched off the engine before it was warm, cooling fans came on and stayed on ,, any help appreciated Fitzy
nigel - 10 Jul 2006 23:51 GMT >Hello people, >its been a while since my last visit, [quoted text clipped - 6 lines] >any help appreciated >Fitzy 1997 405??? Is that the right car? Or year?
Fitzy - 11 Jul 2006 00:38 GMT >>Hello people, >>its been a while since my last visit, [quoted text clipped - 8 lines] >> > 1997 405??? Is that the right car? Or year? Yes,, ? P. reg 1997 ....405 LX td estate, probably one of the last made, Fitzy
Matthew Haigh - 11 Jul 2006 09:39 GMT >>>Hello people, >>>its been a while since my last visit, [quoted text clipped - 12 lines] > P. reg 1997 ....405 LX td estate, probably one of the last made, > Fitzy I'd check the switches on the radiator (assuming it is like earlier 405s, IIRC the thermostatic switch for the fans and the coolant level are both on the radiator - there could be a problem with these or a loom fault around there).
Matt http://www.807faults.co.uk
Fitzy - 11 Jul 2006 12:58 GMT >>>>Hello people, >>>>its been a while since my last visit, [quoted text clipped - 20 lines] > Matt > http://www.807faults.co.uk Thanks Mat, I will try this area and report the outcome, Fitzy
nigel - 11 Jul 2006 20:41 GMT >>>>>Hello people, >>>>>its been a while since my last visit, [quoted text clipped - 24 lines] >I will try this area and report the outcome, >Fitzy Try disconnecting the Bitron unit for a few minutes, although when that goes wrong it usually means the fans don't work at all. But you never know! If you disconnect it with the fans running, they should stop. Then reconnect and hopefully they will stay stopped. It's located under the N/S headlight, not easy to get to, and you may need to remove the light unit. Otherwise as Matt said, check the relays, and senders on the fuel filter base.
Fitzy - 12 Jul 2006 07:49 GMT >>>>>>Hello people, >>>>>>its been a while since my last visit, [quoted text clipped - 34 lines] > Otherwise as Matt said, check the relays, and senders on the fuel > filter base. Cheers mate, will give it a try at weekend, Thanks Fitzy
Fitzy - 14 Jul 2006 12:12 GMT >>>>>>>Hello people, >>>>>>>its been a while since my last visit, [quoted text clipped - 40 lines] > Thanks > Fitzy removed relays from under grille cleaned and refitted, fans all working correctly now, I haven't got a clue what it was, but its working ok now !! Thanks for the help people, Fitzy
Tim - 28 Aug 2006 10:35 GMT >>any suggestions why the electric cooling fans on my 405 >>won't switch off, , , , I had to pull the fuse, >>it all started when the coolant light came on, the coolant level was >>correct, (with a cold engine), >>started the engine, coolant light went out after 5 mins,switched off the >>engine before it was warm, cooling fans came on and stayed on ,,
> removed relays from under grille cleaned and refitted, > fans all working correctly now, > I haven't got a clue what it was, but its working ok now !! > Thanks for the help people, > Fitzy This sounds like my problem. Where are the relays? If I stand in front of the car, there are three round connectors (?) on the right (N/S) a few inches behind the headlight. Are these the things?
Tim
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