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Troubleshooting the AC A/C system (fuses, etc)

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Old 12-30-2013, 04:30 PM
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Originally Posted by roninofako
OMFG I'm laughing so hard right now I'm crying...this **** is comedy gold. Please don't feed the bimmer anymore people. He is beyond help.
I don't have that connector, genius.
Old 12-30-2013, 04:33 PM
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Old 12-30-2013, 05:03 PM
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Originally Posted by BimmerJeeper
WTF, I don't even have that connector! Now what??

The top pic is yours, correct Bimmer?

The bottom pic has what you need to test labeled. Read all the words in the pic to find the secret location of the low pressure switch.


Direct quote from Bimmer in his recently closed thread: "I actually know basic rocket science. This is harder."

For a smart gentleman such as yourself, you seem to be lacking in common sense and hands on street smarts. Not everyone is mechanically inclined.

If you couldn't replace your rear shocks without pages and pages of advice (are they done yet?) and it took 10 hours to replace a valve cover gasket......then you probably have no business trying to fix your air conditioning. Just my opinion. AC work is a little more complicated and actually does require special tools and knowledge to be done right, safely and legally.

Not trying to be mean, just honest.

Take it to a professional this time.
Old 12-30-2013, 07:14 PM
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Originally Posted by BimmerJeeper
Here is my setup. Opposite of yours.
I tried jumping the male prongs inside the connector.
I also jumped the female connectors on the other end of the wire.




It's the Gray connector on the Gray switch, not the Black connector on the Black solenoid. The switch is on top of that black cylinder (AC Accumulator) with the Aluminum pipe going to it. It is very clearly identified in my photo.

Try it one more time.

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Old 12-30-2013, 07:25 PM
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Originally Posted by BimmerJeeper

I don't have that connector, genius.
Then you don't have ac. /thread
Old 12-30-2013, 08:44 PM
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AHHH, I finally figured it out!

The photo was VERY confusing b/c it made it look like there was an extra plug in a phantom location. It appears that is it the plug that goes on top of the grey part, but the guy who took that photo positioned the connection in a location different than where it normally is located. Makes for a very confusing photo for someone who is not a pro mechanic who knows the AC system inside and out.

Well, in that case, I did jump the other end of that cable, or the same thing at the labelled photo,
and the clutch did NOT engage. What is the next step?

Last edited by BimmerJeeper; 12-30-2013 at 08:53 PM.
Old 12-30-2013, 08:47 PM
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Old 12-30-2013, 08:55 PM
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EDIT: posted after he figured it out, but before he edited

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Old 12-30-2013, 09:01 PM
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Originally Posted by BimmerJeeper
AHHH, I finally figured it out!

The photo was VERY confusing b/c it made it look like there was an extra plug in a phantom location. It appears that is it the plug that goes on top of the grey part, but the guy who took that photo positioned the connection in a location different than where it normally is located. Makes for a very confusing photo for someone who is not a pro mechanic who knows the AC system inside and out.

Well, in that case, I did jump the other end of that cable, or the same thing at the labelled photo,
and the clutch did NOT engage. What is the next step?
Take it to an ac shop. You cannot fix it.
Old 12-31-2013, 03:11 PM
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Originally Posted by BimmerJeeper
AHHH, I finally figured it out!

The photo was VERY confusing b/c it made it look like there was an extra plug in a phantom location. It appears that is it the plug that goes on top of the grey part, but the guy who took that photo positioned the connection in a location different than where it normally is located. Makes for a very confusing photo for someone who is not a pro mechanic who knows the AC system inside and out.

Well, in that case, I did jump the other end of that cable, or the same thing at the labelled photo,
and the clutch did NOT engage. What is the next step?
Over the past 60 years, or so, I've watched my neighbor's dogs chase cars down the street. I've always had to ask myself what the f*** is that a$$ hole dog going to do with the car if he catches it...

Bimmer - You should ask yourself; What am I going to do if I find out the clutch in my AC Compressor is bad.

Do you want to waste my (our) time chasing this AC Compressor Clutch down the street?
Old 12-31-2013, 03:35 PM
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Originally Posted by CCKen
Over the past 60 years, or so, I've watched my neighbor's dogs chase cars down the street. I've always had to ask myself what the f*** is that a$$ hole dog going to do with the car if he catches it...

Bimmer - You should ask yourself; What am I going to do if I find out the clutch in my AC Compressor is bad.

Do you want to waste my (our) time chasing this AC Compressor Clutch down the street?
I had a neighbor which just so happened to have such a dog. One day, the dog DID catch the car. He latched onto the rear tire, right in front of God and everyone, and proceeded to get his own head run over. I say let Darwinism take its natural course on this one, eventually he might grab that proverbial rear tire and get his head run over.
Old 12-31-2013, 04:03 PM
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Originally Posted by BimmerJeeper
AHHH, I finally figured it out!

The photo was VERY confusing b/c it made it look like there was an extra plug in a phantom location. It appears that is it the plug that goes on top of the grey part, but the guy who took that photo positioned the connection in a location different than where it normally is located. Makes for a very confusing photo for someone who is not a pro mechanic who knows the AC system inside and out.

Well, in that case, I did jump the other end of that cable, or the same thing at the labelled photo,
and the clutch did NOT engage. What is the next step?
No, bimmer. The average person with any bit of common ****ing sense looks at the picture... reads the words... and then thinks to themselves... hmm... I don't have anything that looks like the "low pressure switch connector"... wait... maybe it's connected to the thingy labeled "low pressure switch"

But what do I know? I'm just an 18 year old who can read... your first hint should have been that there was no wires coming off of the low pressure SWITCH... come on, bimmer, even you are better than this...

bolded and underlined the important parts so that maybe bimmer can read it more easily.
Old 12-31-2013, 05:46 PM
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Originally Posted by roninofako
I had a neighbor which just so happened to have such a dog. One day, the dog DID catch the car. He latched onto the rear tire, right in front of God and everyone, and proceeded to get his own head run over. I say let Darwinism take its natural course on this one, eventually he might grab that proverbial rear tire and get his head run over.
I now know where Bimmer lives. I'll PM you with his address. Do you think you could turn Devil Dog loose on him for a bit (bite).
Old 12-31-2013, 06:05 PM
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Originally Posted by CCKen
I now know where Bimmer lives. I'll PM you with his address. Do you think you could turn Devil Dog loose on him for a bit (bite).
No, thank you. The more distance between myself and him the better. It might be contagious, and I wouldn't want my dog to be affected either.
Old 01-22-2015, 09:20 PM
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Calling it a "switch" is terrible
When people think switch, they look for something that SWITCHES positions. Like a light switch.
"Connector" is also a terrible vague descriptor, as both sides CONNECT. Doesn't tell you a damn thing.
It should be called "female connector" and "male connector".
Then it would have been way more clear what I was even looking at.
This thread is exactly why most people pay $100 to have a pro change their air filter.


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