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Discussion Starter · #1 ·
After turning key/engine on &#

After turning key/engine on "E4" message will appear in the air conditioning digital display. There is no cooling.

What does this "E4" code mean???
Thanks
 
G

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Discussion Starter · #2 ·
It means your going to have to

It means your going to have to take out your climate control panel and dissaemble it. There is corrosion in the circuit board connections.






 
G

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Discussion Starter · #3 ·
I am having problem with my 19

I am having problem with my 1992 348 a/c, which reads "E7"} after the a/c or air vents have been turned on for about 5 minutes. I wonder if the cure is the same as that for the "E4" posted 9/18/04. I would appreciate any help for this.
 
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Discussion Starter · #4 ·
I would think that it is. Most

I would think that it is. Most of the time the problem can be traced back to a poor, or broken electrical connection.
 
G

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Discussion Starter · #5 ·
My A/C display is out also aft

My A/C display is out also after experiencing a burning smell from my vents with the A/C on. It came back on and then out permanently after a short while. Any idea's ?
 
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