82 sr5 toyota pick up air conditioning problem

Anyolmouse wrote:
> "Jill Sage" wrote in message
>
> | added freon to a/c and all was working well. let it run awhile then
> | was backing out of drive way and the a/c shutdown, clutch and blower
> | stopped working. no blown fuses. could a relay cause this if so
> | where would it be located?
> |
>
> There is a pressure switch that will shut down the system if it detects
> the pressure is wrong.
> thanks for reply. have searched for relays but could not find any.
 >> Stay informed about: 82 sr5 toyota pick up air conditioning problem 

"Jill Sage" wrote in message

|
|
| Anyolmouse wrote:
| > "Jill Sage" wrote in message
| >
| > | added freon to a/c and all was working well. let it run awhile
then
| > | was backing out of drive way and the a/c shutdown, clutch and
blower
| > | stopped working. no blown fuses. could a relay cause this if so
| > | where would it be located?
| > |
| >
| > There is a pressure switch that will shut down the system if it
detects
| > the pressure is wrong.
| > thanks for reply. have searched for relays but could not find any.

If it is the same as the '87 I had the switch is in the cab where the
line goes into the evaporator coil. The expansion valve is there too.You
really need somebody to put the gauges on it. When my system developed a
slow leak the system shut down. After fixing the leak (new evaporator
coil) and having the tech pull a vacuum on it, he recharged it and
everything worked fine again.

--
Anyolmouse

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 >> Stay informed about: 82 sr5 toyota pick up air conditioning problem 

Anyolmouse wrote:
> "Jill Sage" wrote in message
>
> |
> |
> | Anyolmouse wrote:
> | > "Jill Sage" wrote in message
> | >
> | > | added freon to a/c and all was working well. let it run awhile
> then
> | > | was backing out of drive way and the a/c shutdown, clutch and
> blower
> | > | stopped working. no blown fuses. could a relay cause this if so
> | > | where would it be located?
> | > |
> | >
> | > There is a pressure switch that will shut down the system if it
> detects
> | > the pressure is wrong.
> | > thanks for reply. have searched for relays but could not find any.
>
> If it is the same as the '87 I had the switch is in the cab where the
> line goes into the evaporator coil. The expansion valve is there too.You
> really need somebody to put the gauges on it. When my system developed a
> slow leak the system shut down. After fixing the leak (new evaporator
> coil) and having the tech pull a vacuum on it, he recharged it and
> everything worked fine again.
>
did it make the blower motor not work also?
 >> Stay informed about: 82 sr5 toyota pick up air conditioning problem 

"Phrank Arthor" wrote in message

|
|
| Anyolmouse wrote:
| > "Jill Sage" wrote in message
| >
| > |
| > |
| > | Anyolmouse wrote:
| > | > "Jill Sage" wrote in message
| > | >
| > | > | added freon to a/c and all was working well. let it run awhile
| > then
| > | > | was backing out of drive way and the a/c shutdown, clutch and
| > blower
| > | > | stopped working. no blown fuses. could a relay cause this if
so
| > | > | where would it be located?
| > | > |
| > | >
| > | > There is a pressure switch that will shut down the system if it
| > detects
| > | > the pressure is wrong.
| > | > thanks for reply. have searched for relays but could not find
any.
| >
| > If it is the same as the '87 I had the switch is in the cab where
the
| > line goes into the evaporator coil. The expansion valve is there
too.You
| > really need somebody to put the gauges on it. When my system
developed a
| > slow leak the system shut down. After fixing the leak (new
evaporator
| > coil) and having the tech pull a vacuum on it, he recharged it and
| > everything worked fine again.
| >
| did it make the blower motor not work also?

Don't remember, been several years ago. But, it shouldn't have affected
the blower motor unless it got its power after the pressure switch. Good
question!

--
Anyolmouse

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 >> Stay informed about: 82 sr5 toyota pick up air conditioning problem 

On Aug 24, 7:13 pm, Jill Sage wrote:
> added freon to a/c and all was working well. let it run awhile then
> was backing out of drive way and the a/c shutdown, clutch and blower
> stopped working.  no blown fuses.  could a relay cause this if so
> where would it be located?

Hey Jill,

I had a similar concern with my 1983 SR5 TOYOTA and I
subscribed to ALLDATAdiy.com and it has been very useful. I am handy
and like to do things myself and this subscription gives me diagnosis,
repair, TBSs, recalls and labor times. I hope you find it useful -
it's pretty cheap considering the information comes directly from the
manufacturer.

Check it out - I copied the link below for you.

http://traffic.alldatadiy.com/cgi-bin/redir?pd_link=i1-a44690-o4010-c66365

Andy Deil
 >> Stay informed about: 82 sr5 toyota pick up air conditioning problem