SAAB 93 A/C compressor fault P1530 A/C relay open circuit

SAAB 93 A/C compressor fault P1530 A/C relay open circuit
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[@danielgreenbaum8875]

Like I said before great diagniose well explained quick and fast methods of testing any apprentice I would recommend to watch you like other good knowleagable utube diagnostic techs even though been doing it myself for 26 years u can still learn new methods

[@rmautodiag]

Thanks for the support, every day is a school day👍 I'm constantly learning

[@jerrymeagher7068]

So great to see such thorough troubleshooting skills! You are a masterful technician, and I applaud your tenacity and ability!

[@rmautodiag]

Thanks for the support 👍

[@DeHaan1021]

Thanks for this video. I had the same problem and the cable was broken at the exact same place. Your video helped so much. Thanks

[@rmautodiag]

Thanks for the comment

[@ATLAS01COPCO]

Hi
Great video
I had the exactly the same issue as the one in your video. Followed your steps and now she’s all good 👍

[@rmautodiag]

Glad I could help. Thanks for watching

[@ranat5526]

Well done, thanks a million!

[@Paul_C83]

Fantastic video.
Just had mine regassed but wasn't working.... untill I jumped the relay and all worked fine for 30 minutes.
So now I want to test ground from relay to ecu to compressor.... but I'm a little confused....
When you checked pin 29 on the big plug did you disconnect the battery before removing it.
And which ecu connection would it be on a B207?
Thanks

[@robertmobileman8304]

great find and fix

[@rmautodiag]

Thanks for the comment 👍

[@Paul_C83]

This has been a great help to understand how to understand the problem...
However after doing the same with my system... I was left with a more confusing situation.
It would seem i have an issue with ground from my relay (2005 B207)... although i have yet to find damaged or broken wires...
And when adding a ground wire from relay to chassis the aircon works....
However it doesn't turn off when I turn a/c off or even when I turn climate control off.
Any ideas?
Thanks

[@user-fz8id1eb2m]

Good mechanic

[@I95radar]

Hi, I am having similar issue sith my saab for 4years now, and i have changed a total of 4 ac compressors in 4 years, each time I have the mechanic install a new compress the ac comes on blowing cole air but it doesn't chip out when it suppose to stop, it just continues to run continuously and that cause the compressor to burn up each time because its running so hot without chipping in and out. Can you tell me what could be the issue for the ac compressor not chipping in and out? Could it be some type or sensor gone bad?

[@sosu4608]

I appreciate :)

[@anthonywhitehouse2295]

How much did it cost to find and fix this fault ?

[@claremadgin]

👍

[@madgin1]

👍

[@rmautodiag]

Thanks for the comment

[@rmautodiag]

Thanks for the comment