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intermittent A/C on '00 Jetta



 
 
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  #1  
Old July 5th 06, 09:38 PM posted to rec.autos.makers.vw.watercooled
Drew V
external usenet poster
 
Posts: 1
Default intermittent A/C on '00 Jetta

The A/C in my '00 Jetta has started to not work intermittently. Sometimes,
it works great, other times, it won't work at all. I haven't noticed any
patterns. Often it won't work, I'll park the car, come back 20 min later
and it will. Or it will be working great as I'm driving and will spontaneously
stop working.


Anyone have any ideas what this might be or what I should investigate ?




dv

--
--------------------------------------------------------------------------
The geographical center of Boston is in Roxbury. Due north of the
center we find the South End. This is not to be confused with South
Boston which lies directly east from the South End. North of the South
End is East Boston and southwest of East Boston is the North End.
Ads
  #2  
Old July 6th 06, 01:26 AM posted to rec.autos.makers.vw.watercooled
Regal53[_1_]
external usenet poster
 
Posts: 13
Default intermittent A/C on '00 Jetta

Evaporator feeze-up. turn switch to vent until it starts to get warm, then
engage A/c again.
"Drew V" > wrote in message
...
> The A/C in my '00 Jetta has started to not work intermittently.
> Sometimes,
> it works great, other times, it won't work at all. I haven't noticed any
> patterns. Often it won't work, I'll park the car, come back 20 min later
> and it will. Or it will be working great as I'm driving and will
> spontaneously
> stop working.
>
>
> Anyone have any ideas what this might be or what I should investigate ?
>
>
>
>
> dv
>
> --
> --------------------------------------------------------------------------
> The geographical center of Boston is in Roxbury. Due north of the
> center we find the South End. This is not to be confused with South
> Boston which lies directly east from the South End. North of the South
> End is East Boston and southwest of East Boston is the North End.



  #3  
Old July 6th 06, 07:05 PM posted to rec.autos.makers.vw.watercooled
Papa
external usenet poster
 
Posts: 212
Default intermittent A/C on '00 Jetta

The OP's air conditioner may be low on coolant.


  #4  
Old July 7th 06, 02:15 AM posted to rec.autos.makers.vw.watercooled
Lost In Space/Woodchuck
external usenet poster
 
Posts: 241
Default intermittent A/C on '00 Jetta

pressure switch, overheat switch, ambient switch. And there's more but I
would check them 3 first.

"Drew V" > wrote in message
...
> The A/C in my '00 Jetta has started to not work intermittently.
> Sometimes,
> it works great, other times, it won't work at all. I haven't noticed any
> patterns. Often it won't work, I'll park the car, come back 20 min later
> and it will. Or it will be working great as I'm driving and will
> spontaneously
> stop working.
>
>
> Anyone have any ideas what this might be or what I should investigate ?
>
>
>
>
> dv
>
> --
> --------------------------------------------------------------------------
> The geographical center of Boston is in Roxbury. Due north of the
> center we find the South End. This is not to be confused with South
> Boston which lies directly east from the South End. North of the South
> End is East Boston and southwest of East Boston is the North End.



  #5  
Old July 9th 06, 12:16 PM posted to rec.autos.makers.vw.watercooled
Jonny
external usenet poster
 
Posts: 76
Default intermittent A/C on '00 Jetta

Good suggestions. But, how does the typical backyard mechanic check such
contraptions?
--
Jonny
"Lost In Space/Woodchuck" > wrote in message
...
> pressure switch, overheat switch, ambient switch. And there's more but I
> would check them 3 first.
>
> "Drew V" > wrote in message
> ...
>> The A/C in my '00 Jetta has started to not work intermittently.
>> Sometimes,
>> it works great, other times, it won't work at all. I haven't noticed any
>> patterns. Often it won't work, I'll park the car, come back 20 min later
>> and it will. Or it will be working great as I'm driving and will
>> spontaneously
>> stop working.
>>
>>
>> Anyone have any ideas what this might be or what I should investigate ?
>>
>>
>>
>>
>> dv
>>
>> --
>> --------------------------------------------------------------------------
>> The geographical center of Boston is in Roxbury. Due north of the
>> center we find the South End. This is not to be confused with South
>> Boston which lies directly east from the South End. North of the South
>> End is East Boston and southwest of East Boston is the North End.

>
>



  #6  
Old July 9th 06, 01:06 PM posted to rec.autos.makers.vw.watercooled
Lost In Space/Woodchuck
external usenet poster
 
Posts: 241
Default intermittent A/C on '00 Jetta

with a manual & wiring diagram and a digital volt/ohm meter all 3 can be
checked with ease.


"Jonny" > wrote in message
k.net...
> Good suggestions. But, how does the typical backyard mechanic check such
> contraptions?
> --
> Jonny
> "Lost In Space/Woodchuck" > wrote in message
> ...
>> pressure switch, overheat switch, ambient switch. And there's more but I
>> would check them 3 first.
>>
>> "Drew V" > wrote in message
>> ...
>>> The A/C in my '00 Jetta has started to not work intermittently.
>>> Sometimes,
>>> it works great, other times, it won't work at all. I haven't noticed
>>> any
>>> patterns. Often it won't work, I'll park the car, come back 20 min
>>> later
>>> and it will. Or it will be working great as I'm driving and will
>>> spontaneously
>>> stop working.
>>>
>>>
>>> Anyone have any ideas what this might be or what I should investigate ?
>>>
>>>
>>>
>>>
>>> dv
>>>
>>> --
>>> --------------------------------------------------------------------------
>>> The geographical center of Boston is in Roxbury. Due north of the
>>> center we find the South End. This is not to be confused with South
>>> Boston which lies directly east from the South End. North of the South
>>> End is East Boston and southwest of East Boston is the North End.

>>
>>

>
>



 




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