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Topic: A/C fault but nothing wrong... (Read 477 times) |
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Penguin
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Scorpio Owner 12/05 - 7/07
Posts: 188
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A/C fault but nothing wrong...
« on: Feb 27th, 2006, 10:06pm » |
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Hi all
I've done a climate control re-set and it showed up fault code "57" but there's nothing objectively wrong with the system - eg all the vents work, the selectors work, the fans work, the temperature settings work.
What does 57 mean and why would it appear when there's nothing wrong?
Cheers
Penguin
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nuttyscorp
Full Member
1998 (R) 2.3 ultima
Posts: 515
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Re: A/C fault but nothing wrong...
« Reply #1 on: Feb 27th, 2006, 10:11pm » |
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not sure what the fault is on code 57 off hand, but i had the same fault/non fault myself, and mine worked perfectly too
you may find that a c/c reset will clear the fault, it did mine.
Russ
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Geoff_W
Senior Member
98 Ulti2.5tdi Auto
Posts: 1340
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Re: A/C fault but nothing wrong...
« Reply #2 on: Feb 27th, 2006, 10:13pm » |
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Evening Penguin
57 implies that the HBC is suspect and that normally translates into poor output or strange changes of fan speed and sometimes fan failure for a period of time. If everything seems to be working OK just be a little afraid instead of very afraid  .
Does it clear when you reset it?
Geoff
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craig
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Re: A/C fault but nothing wrong...
« Reply #3 on: Mar 1st, 2006, 7:19am » |
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i thought the majority of the scorpios at some point showed the code 57  ....
i know mine does every so often when i do a reset,keep trying to clear it,eventually do,and all is ok again...
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nuttyscorp
Full Member
1998 (R) 2.3 ultima
Posts: 515
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Re: A/C fault but nothing wrong...
« Reply #4 on: Mar 1st, 2006, 2:16pm » |
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on Mar 1st, 2006, 7:19am, craig wrote:i thought the majority of the scorpios at some point showed the code 57 ....
i know mine does every so often when i do a reset,keep trying to clear it,eventually do,and all is ok again... |
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that was the case with mine, anyway.
Russ
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project car :- "84" mk2 granada 2.8i ghia X TURBO (rs 500 box)
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Baw_Flinger
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Ex 2.3 owner..... Snif
Posts: 438
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Re: A/C fault but nothing wrong...
« Reply #5 on: Mar 1st, 2006, 2:50pm » |
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Glad this has come up as I have just started looking at mine. I have a 57 as well but do have the occasional funny fan behaviour but at the same time I also have an 02 which I do know about bacause the switch plays up a bit (not switching off or cutting out when turning). Getting a used switch from a scrapper, so that should sort that one. I also have a 52 code, any ideas what this could be? Im going in to have it checked and gassed soon as when I bought mine, there was no paperwork to show that it has ever been done, dont fancey having the pump seizing on me any time soon.
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Snoopy
Administrator
Very old.BAD tempered and missing friends.
Posts: 6284
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Re: A/C fault but nothing wrong...
« Reply #6 on: Mar 1st, 2006, 5:26pm » |
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the "52 " code is the same as the "02" code just reporting the same fault
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Baw_Flinger
Full Member
Ex 2.3 owner..... Snif
Posts: 438
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Re: A/C fault but nothing wrong...
« Reply #7 on: Mar 1st, 2006, 5:40pm » |
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Good to know, thanks 
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