Code 1668

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Jul 12, 2010 | 04:28 PM

jrm123180

Thread Starter

Mudding

Joined: Feb 2010

Posts: 170

Likes: 0

From: MA/NH line

Code 1668

could this be related to my a/c problem? I can NOT get cold air at all, BUT it's holding 134, has been vaccuumed, replaced condensor, drier, compressor....STILL NO COLD AIR...any relations?

Jul 12, 2010 | 05:14 PM

lipadj46

TReK

Joined: Oct 2008

Posts: 3,106

Likes: 8

Nothing to do with your AC problems:

P1668 Engine anti-theft signal circuit high Serial link open circuit

Jul 13, 2010 | 08:54 AM

DarylJ

Winching

Joined: Jun 2009

Posts: 692

Likes: 9

Quote:

Originally Posted by jrm123180

could this be related to my a/c problem? I can NOT get cold air at all, BUT it's holding 134, has been vaccuumed, replaced condensor, drier, compressor....STILL NO COLD AIR...any relations?

Did you check the low pressure cut off switch? That would seem to be the next thing to do (unless you have a body scanner).

As mentioned, that code has nothing to do with your AC.