Chassis A/C

[David Brady]

Thanks for the suggestion Randy, but no go on the wiggle.
I'll be visition Josam's in Orlando on Monday, maybe they
can have a look at it.

David
'02 LXi, Smokey, Va

randydupree wrote:

>if you wiggle the wires on the low pressure switch on the compressor does it
>make it work? i have to do this alot on the GM cars we have. with the ac
>turned on,engine running,wiggle the wires on the comp. and on the hoses..
>randy
>----- Original Message -----
>From: "David Brady"
>To:
>Sent: Saturday, March 04, 2006 2:56 PM
>Subject: Re: [Wanderlodge_all] Re: Chassis A/C
>
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>>Before an after a 100 mile drive I checked to see if the compressor
>>was clutching-up and it wasn't. Does anyone know what kind of
>>circuit breakers or fuses are in the compressor control path? a
>>schematic would be very useful. I have a decent set of tools with
>>me so any suggestions for diagnosing are greatly appreciated.
>>
>>Thanks again,
>>David Brady
>>'02 LXi, Smokey, Va
>>
>>Gregory OConnor wrote:
>>
>>
>>
>>>David, does the engine fan clutch up? did you try this with the
>>>engine running and warm and the interior thermostat set lower than
>>>interior temp? some systems will not clutch up during startup of the
>>>vehicle. I have a 92 cummings M14 in a truck that stores codes for
>>>the ac functions. Having the computer read reveals volumns.
>>>Greg--- In Wanderlodge_all@yahoogroups.com, David Brady
>>>wrote:
>>>
>>>
>>>
>>>
>>>>Folks,
>>>>
>>>>My chassis air conditioning isn't working. I haven't
>>>>found any blown fuses or circuit breakers. The control
>>>>switch wiring looks okay. If I turn on the key and toggle
>>>>the dash ac switch I don't see any voltage changes on the
>>>>wires going to the compressor (in the engine compartment),
>>>>nor do I hear any relay chatter. The compressor doesn't
>>>>seem to be engaging. Any ideas on what I can check?
>>>>
>>>>Thanks,
>>>>David Brady
>>>>'02 LXi, Smokey, Va
>>>>
>>>>
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--
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.1.375 / Virus Database: 268.1.2/274 - Release Date: 3/3/2006