AutosTalk Forums  

9000 manual airco problem

Saab Saab Automobiles Discussions (alt.autos.saab)


Discuss 9000 manual airco problem in the Saab forum.



Reply
 
Thread Tools Display Modes
  #1  
Old   
Frank
 
Posts: n/a

Default 9000 manual airco problem - 05-17-2009 , 04:16 AM






Hi collegues,
My manual controlled airco does not start when it is switched on.
My firts analysis shows that the airco works when 12 V is supplied to the magnetic clutch on the compressor.
Also when 12 volt is supplied to the airco relay contact.
Testing the relais, it click's when 12 volt is supplied to the solenoid, and bridges 3 switch contacts.

I checked the switch, 1 lower contact and four on the top, one of the top contacts is not wired.
All contacts are open when in off position.
On the top 3 contacts are bridged in on position, one off them is not wired.

Can somebody help with advice? and or wiring diagram?
My haynes manual (1686) does not show the airco circuit.

Thanks in advance.
Franf



--------------= Posted using GrabIt =----------------
------= Binary Usenet downloading made easy =---------
-= Get GrabIt for free from http://www.shemes.com/ =-


Reply With Quote
  #2  
Old   
Eeyore
 
Posts: n/a

Default Re: 9000 manual airco problem - 05-17-2009 , 07:15 AM








Frank wrote:

Quote:
My haynes manual (1686) does not show the airco circuit.
I didn't know Haynes went back that far. ;~0

Graham



Reply With Quote
  #3  
Old   
NZtroll
 
Posts: n/a

Default Re: 9000 manual airco problem - 05-18-2009 , 08:25 AM



The relay can get filled with soot. Pop it open and clean it out.
My 9000 Aero 1996 a/c went intermittent and this solved it.

Reply With Quote
Reply




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Powered by vBulletin
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.